Positive photosensitive resin composition, method for forming cured film, cured film, organic el display device and liquid crystal display device

Abstract

A compound represented by the following formula (I): wherein in formula (I), R 1 represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group; R 2 represents an alkyl group or an aryl group; each of R 3 and R 4 independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, a carbonyl group or an aryl group; X represents —O—, —S—, —NH—, —NR 5 —, —CH 2 —, —CR 6 H— or —CR 6 R 7 —; each of R 5 to R 7 independently represents an alkyl group or an aryl group; and R 1 and any one of R 5 to R 7 , or R 3 and R 4 , may be bonded to each other to form a ring.

What is claimed is: 
     
         1 . A compound represented by the following formula (I): 
       
         
           
           
               
               
           
         
         wherein in formula (I), R 1  represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group; R 2  represents an alkyl group or an aryl group; each of R 3  and R 4  independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, a carbonyl group or an aryl group; X represents —O—, —S—, —NH—, —NR S —, —CH 2 —, —CR 6 H— or —CR 6 R 7 —; each of R 5  to R 7  independently represents an alkyl group or an aryl group; and R 1  and any one of R 5  to R 7 , or R 3  and R 4 , may be bonded to each other to form a ring. 
       
     
     
         2 . A compound represented by the following formula (II): 
       
         
           
           
               
               
           
         
         wherein in formula (II), R 1  represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group; R 2  represents an alkyl group or an aryl group; X represents —O—, —S—, —NH—, —NR S —, —CH 2 —, —CR 6 H— or —CR 6 R 7 —; each of R 5  to R 7  independently represents an alkyl group or an aryl group; each of R 21  to R 24  independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an amino group, an alkoxycarbonyl group, an alkylcarbonyl group, an arylcarbonyl group, an amide group, a sulfo group, a cyano group or an aryl group; and any two of R 21  to R 24  may be bonded to each other to form a ring. 
       
     
     
         3 . A compound represented by the following formula (III): 
       
         
           
           
               
               
           
         
         wherein in formula (III), R 1  represents a hydrogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, a carbamoyl group, a sulfamoyl group, a sulfo group, a cyano group, an aryl group or a heteroaryl group; R 2  represents an alkyl group or an aryl group; each of R 21  to R 24  independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an amino group, an alkoxycarbonyl group, an alkylcarbonyl group, an arylcarbonyl group, an amide group, a sulfo group, a cyano group or an aryl group; and any two of R 21  to R 24  may be bonded to each other to form a ring. 
       
     
     
         4 . The compound according to  claim 1 , wherein R 1  in formula (I) is a cyano group. 
     
     
         5 . The compound according to  claim 1 , wherein R 1  in formula (I) is an aryl group. 
     
     
         6 . The compound according to  claim 5 , wherein the aryl group is a phenyl group or a naphthyl group.