Title:
BISAZIDE COMPOUND
Document Type and Number:
Japanese Patent JPS617357
Kind Code:
A
Abstract:
NEW MATERIAL:A 2,6-bis(p-azide cinnamylidene)cyclohexanone derivative of formula (R is ≥4C alkyl).
EXAMPLE: 2,6-Bis(p-azide cinnamylidene)-4-n-butyl cyclohexanone.
USE: Photosensitizers for photoresist for use in making integrated circuits and large-scale integrated circuits; highly soluble to organic solvents.
PREPARATION: A condensation is carried out at 10W50°C in the presence of catalyst such as a caustic alkali, between 4-alkyl cyclohexanone and p-azide cinnamaldehyde.
Inventors:
TSUNODA TAKAHIRO
HAYASHI KEIICHI
SAKOTA NAOICHI
YAMAZAWA YOUJI
HAYASHI KEIICHI
SAKOTA NAOICHI
YAMAZAWA YOUJI
Application Number:
JP12789484A
Publication Date:
January 14, 1986
Filing Date:
June 21, 1984
Export Citation:
Assignee:
TOYO GOUSEI KOGYO KK
International Classes:
C09B23/00; G03F7/008; G03F7/038; (IPC1-7): C09B26/06; G03C1/71; G03F7/08
Attorney, Agent or Firm:
Agata Akira