US2009182171A1PendingUtilityA1

Compound having oxadiazole structure and a dehydration-cyclization method for producing the same

Assignee: MORIYAMA HIDEKIPriority: Mar 5, 2003Filed: Mar 17, 2009Published: Jul 16, 2009

Est. expiryMar 5, 2023(expired)· nominal 20-yr term from priority

Inventors:Hideki Moriyama Akimitsu Tsukuda

C08G 73/08C08G 61/12C08J 5/22Y02E60/50H01M 8/1044H01M 8/1081H01M 8/1048H01M 8/1051H01M 8/1032Y02P70/50H01M 8/103C08G 69/265H01M 8/1027H01M 8/1072C08G 69/32C08G 73/028

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Claims

Abstract

A compound having an oxadiazole structure which is obtained by dehydration-cyclization of a compound having a carbohydrazide structure using a chemical agent selected from acids and bases. The dehydration-cyclization of the compound having a carbohydrazide structure can be conducted under mild conditions at low cost.

Claims

exact text as granted — not AI-modified

1 . A compound obtainable by causing a compound having a carbohydrazide structure to undergo a chemical reaction by means of a chemical agent selected from acids and bases. 
   
   
       2 . A method for producing the compound according to  claim 1  comprising causing a compound having a carbohydrazide structure to undergo a chemical reaction by means of a chemical agent selected from acids and bases. 
   
   
       3 . The method for producing a compound according to  claim 2 , wherein the bases are nitrogen-containing compounds having 0 to 10 carbon atoms.

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