Novel polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescent element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer

Abstract

A polymerizable monomer represented by the following formula (1) wherein at least one of Ar 1 to Ar 3 is substituted by a group represented by the following formula (2) and which is substituted by one or more groups comprising a polymerizable functional group. Ar 1 to Ar 3 are a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms, Ar 6 is a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms and Ar 4 and Ar 5 are a substituted or unsubstituted arylene group having 6 to 40 ring carbon atoms.

1 . A polymerizable monomer represented by the following formula (1) wherein at least one of Ar 1  to Ar 3  is a group represented by the following formula (2) and which is substituted by one or more groups comprising a polymerizable functional group: 
       
         
           
           
               
               
           
         
         wherein Ar 1  to Ar 3  are independently a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms,
   —Ar 4 -Ar 5 -Ar 6    (2)
 
 
         wherein Ar 6  is a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms and Ar 4  and Ar 5  are independently a substituted or unsubstituted arylene group having 6 to 40 ring carbon atoms,
 the substituents of Ar 1  to Ar 6  when they are substituted are independently one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group. 
 
       
     
     
         2 . A polymerizable monomer represented by the following formula (1) wherein at least one of Ar 1  to Ar 3  is a group represented by the following formula (3) and which is substituted by one or more groups comprising a polymerizable functional group: 
       
         
           
           
               
               
           
         
         wherein Ar 1  to Ar 3  are independently a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms: 
       
       
         
           
           
               
               
           
         
         wherein L 1  is a single bond or a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms;
 the substituents of L 1  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 X is a substituted or unsubstituted hetero atom; 
 the substituents of X when it is substituted are one or more groups selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms and a heterocyclic group having 3 to 30 ring atoms; 
 R 1  and R 2  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 a is an integer of 0 to 3; and 
 b is an integer of 0 to 4. 
 
       
     
     
         3 . The polymerizable monomer according to  claim 2  wherein the group represented by the formula (3) is a group selected from the group consisting of groups represented by the following formulas (4) to (6): 
       
         
           
           
               
               
           
         
         wherein L 1 , R 1 , R 2 , a and b are as defined in  claim 2 ; and
 Ar 7  is a group selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms and a heterocyclic group having 3 to 30 ring atoms. 
 
       
     
     
         4 . A polymerizable monomer represented by the following formula (1) wherein at least one of Ar 1  to Ar 3  is a group represented by the following formula (7) and which is further substituted by one or more groups comprising a polymerizable functional group: 
       
         
           
           
               
               
           
         
         wherein Ar 1  to Ar 3  are independently a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms: 
       
       
         
           
           
               
               
           
         
         wherein R 3  and R 4  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group;
 c and d are independently an integer of 0 to 4; 
 L 2  is a substituted or unsubstituted arylene group having 10 to 50 ring carbon atoms; and 
 the substituents of L 2  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group. 
 
       
     
     
         5 . The polymerizable monomer according to  claim 1  wherein, in the formula (1), at least one of the groups of Ar 1  to Ar 3  is a group represented by the formula (2) and at least one of the remaining groups of Ar 1  to Ar 3  is a group represented by the following formula (3) 
       
         
           
           
               
               
           
         
         wherein L 1  is a single bond or a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms;
 the substituents of L 1  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 X is a substituted or unsubstituted hetero atom; 
 the substituents of X when it is substituted are one or more groups selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms and a heterocyclic group having 3 to 30 ring atoms; 
 R 1  and R 2  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having — 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 a is an integer of 0 to 3; and 
 b is an integer of 0 to 4. 
 
       
     
     
         6 . The polymerizable monomer according to  claim 5 , wherein the group represented by the formula (3) is a group selected from the groups represented by the following formulas (4) to (6): 
       
         
           
           
               
               
           
         
         wherein L 1  is a single bond or a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms;
 the substituents of L 1  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 R 1  and R 2  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 a is an integer of 0 to 3; 
 b is an integer of 0 to 4; and 
 Ar 7  is a group selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms and a heterocyclic group having 3 to 30 ring atoms. 
 
       
     
     
         7 . The polymerizable monomer according to  claim 1 , wherein, in the formula (1), at least one of the groups of Ar 1  to Ar 3  is a group represented by the formula (2) and at least one of the remaining groups of Ar 1  to Ar 3  is a group represented by the following formula (7): 
       
         
           
           
               
               
           
         
         wherein R 3  and R 4  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group;
 c and d are independently an integer of 0 to 4; 
 L 2  is a substituted or unsubstituted arylene group having 10 to 50 ring carbon atoms; and 
 the substituents of L 2  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group. 
 
       
     
     
         8 . The polymerizable monomer according to  claim 2 , wherein, in the formula (1), at least one of the groups of Ar 1  to Ar 3  is a group represented by the formula (3) and at least one of the remaining groups of Ar 1  to Ar 3  is a group represented by the following formula (7): 
       
         
           
           
               
               
           
         
         wherein R 3  and R 4  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group;
 c and d are independently an integer of 0 to 4; 
 L 2  is a substituted or unsubstituted arylene group having 10 to 50 ring carbon atoms; and 
 the substituents of L 2  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group. 
 
       
     
     
         9 . The polymerizable monomer according to  claim 8 , wherein the group represented by the formula (3) is a group selected from the group consisting of the groups represented by the following formulas (4) to (6): 
       
         
           
           
               
               
           
         
         wherein L 1  is a single bond or a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms;
 the substituents of L 1  when it is substituted are one or more groups selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 R 1  and R 2  are independently a group selected from the group consisting of an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkoxy group having 3 to 10 carbon atoms, an aryloxy group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms, a heterocyclic group having 3 to 30 ring atoms, a mono- or dialkylamino group having an alkyl group having 1 to 20 carbon atoms, a mono- or diarylamino group having an aryl group having 6 to 30 ring carbon atoms, a trialkylsilyl group having 3 to 20 carbon atoms, a triarylsilyl group having 18 to 30 ring carbon atoms, a dialkylarylsilyl group or an alkyldiarylsilyl group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 carbon atoms, an alkylarylamino group having 8 to 30 carbon atoms wherein the aryl part has 6 to 20 ring carbon atoms, a halogen atom, a nitro group, a cyano group and a hydroxyl group; 
 a is an integer of 0 to 3; 
 b is an integer of 0 to 4; and 
 Ar 7  is a group selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an aryl group having 6 to 30 ring carbon atoms, an aralkyl group having 7 to 31 carbon atoms wherein the aryl part has 6 to 30 ring carbon atoms and a heterocyclic group having 3 to 30 ring atoms. 
 
       
     
     
         10 . The polymerizable monomer according to  claim 2 , wherein L 1  is selected from the group consisting of a phenylene group, a naphthylene group, a biphenylene group, a terphenylene group and a fluorenylene group. 
     
     
         11 . The polymerizable monomer according to  claim 4 , wherein L 2  is selected from the group consisting of a naphthylene group, a biphenylene group, a terphenylene group and a fluorenylene group. 
     
     
         12 . The polymerizable monomer according to  claim 1 , wherein the number of the at least one group comprising a polymerizable functional group is one. 
     
     
         13 . The polymerizable monomer according to  claim 6  wherein the group comprising a polymerizable functional group is substituted by at least one aryl group selected from the group consisting of Ar 1  to Ar a  in the formula (1), Ar 6  in the formula (2) and Ar 7  in the formula (5). 
     
     
         14 . The polymerizable monomer according to  claim 13 , wherein an aromatic group at the terminal is substituted by the group comprising a polymerizable functional group and the polymerizable functional group and the part other than the terminal aromatic group are bonded to the terminal aromatic group at the para position. 
     
     
         15 . The polymerizable monomer according to  claim 1 , wherein the group comprising a polymerizable functional group is a group selected from the groups of the following formulas (i) to (v):
 (i) a group comprising a vinyl group or a vinylidene group shown below:   
       
         
           
           
               
               
           
         
         wherein R 17  is a hydrogen atom, an alkyl group having 1 to 50 carbon atoms or a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms; L 7  is a divalent linking group; and n is an integer of 0 or 1: 
         (ii) a group comprising a N-maleimide group shown below: 
       
       
         
           
           
               
               
           
         
         wherein L 8  is a divalent linking group and n is an integer of 0 or 1: 
         (iii) a group comprising a norbornenyl group shown below: 
       
       
         
           
           
               
               
           
         
         wherein L 9  is a divalent linking group and n is an integer of 0 or 1: 
         (iv) a group comprising an acetylenyl group shown below: 
       
       
         
           
           
               
               
           
         
         wherein R 18  is a hydrogen atom, an alkyl group having 1 to 50 carbon atoms or a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms; L 10  is a divalent linking group; and n is an integer of 0 or 1: and 
         (v) a group comprising a cyclopolymerizable or ring-opening polymerizable functional group selected from the group consisting of a group having a substituted or unsubstituted norbornene skeleton other than the group (iii), a group having a substituted or unsubstituted epoxy group or a substituted or unsubstituted oxetane group; a functional group having a lactone structure or a lactum structure; a cyclooctatetraene group or a 1,5-cyclooctadiene group; and 1,ω-diene group, an o-divinylbenzene group and a 1,ω-diyne group. 
       
     
     
         16 . The polymerizable monomer according to  claim 15 , wherein L 7  to L 10  comprise one linking group or a linking group formed by bonding, in an arbitral order, of two or more linking groups, the linking group being selected from the following divalent linking groups:
   -L 11 -, —O—, —C(═O)—, —C(═O)O—, —OC(═O)—, —C(═O)NR 19 —, —NR 20 C(═O)—, —NR 21 —, —S—, —C(═S)—
   wherein L 11  is one group or a group formed by bonding, in an arbitral order, of two or more groups, the group being selected from the group consisting of a substituted or unsubstituted arylene group having 6 to 40 ring carbon atoms, a substituted or unsubstituted divalent heterocyclic group having 3 to 40 ring atoms, a substituted or unsubstituted alkylene group having 1 to 50 carbon atoms, a substituted or unsubstituted vinylene group, a substituted or unsubstituted vinylidene group and an ethynylene group; and   R 19  to R 21  are independently selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 50 carbon atoms and a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms.   
     
     
         17 . A polymer comprising a repeating unit derived from one or two or more selected from the group consisting of the polymerizable monomers according to  claim 1 . 
     
     
         18 . The polymer according to  claim 17  which has a number average molecular weight (Mn) or a weight average molecular weight (Mw) of 1.0×10 3  to 5.0×10 3 . 
     
     
         19 . A material for an organic device comprising the polymer according to  claim 17 . 
     
     
         20 . A hole-injecting/transporting material comprising the polymer according to  claim 17 . 
     
     
         21 . A material for an organic electroluminescence EL device comprising the polymer according to  claim 17 . 
     
     
         22 . An organic electroluminescence device comprising one or a plurality of organic thin film layers comprising an emitting layer between a cathode and an anode and at least one layer of the organic thin film layers comprising the polymer according to  claim 17 . 
     
     
         23 . An organic electroluminescence device comprising one or a plurality of organic thin film layers comprising an emitting layer between a cathode and an anode, wherein the organic thin film layers comprise one or both of a hole-transporting layer and a hole-injecting layer, and wherein (i) one or both of the hole-transporting layer and the hole-injecting layer and (ii) at least one layer of the organic thin film layers comprises the polymer according to  claim 17 . 
     
     
         24 . The organic electroluminescence device according to  claim 23  wherein one or both of the hole-transporting layer and the hole-injecting layer comprises the polymer as a main component. comprises the polymer according to  claim 17 , wherein one or both of the hole-transporting layer and the hole-injecting layer comprises the polymer according to  claim 17  as a main component. 
     
     
         25 . The organic electroluminescence device according to  claim 22  wherein the emitting layer comprises one or both of a styrylamine compound and an arylamine compound. 
     
     
         26 . The organic electroluminescence device according to  claim 23  wherein the organic thin film layers comprise one or both of the hole-injecting layer and the hole-transporting layer and one or both of the hole-injecting layer and the hole-transporting layer comprises an acceptor material. 
     
     
         27 . The organic electroluminescence device according to  claim 22  which can emit blue light.