Dicyanomethylene-indeno thiophene and derivatives

Details Dicyanomethylene-indeno thiophene and derivatives Dicyanomethylene-indeno thiophene and derivatives

1974-09-13

1976-10-19

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D33300

Patent

active

039870600

ABSTRACT:
Electrophotographic light-sensitive materials having a photoconductive layer formed on an electroconductive support, the photoconductive layer comprising an organic photoconductive compound (monomer or polymer) and 4-dicyanomethylene-4H-indeno[1,2-b]thiophene or 8-dicyanomethylene-8H-indeno[2,1-b]thiophene or their derivatives as sensitizers, and processes for preparing such compounds from 4H-indeno[1,2-b]thiophen-4-one or 8H-indeno[2,1-b]thiophen-8-one or their derivatives and malonitrile.

REFERENCES:
macDowell et al., "Chem. Abstracts," vol. 67, (1967), 64147u.

Affiliated with

Also associated with

Rating

Dicyanomethylene-indeno thiophene and derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dicyanomethylene-indeno thiophene and derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dicyanomethylene-indeno thiophene and derivatives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-101880