Acetylene-substituted aromatic benzils and acetylene-terminated

Details Acetylene-substituted aromatic benzils and acetylene-terminated Acetylene-substituted aromatic benzils and acetylene-terminated

1978-01-19

1979-04-03

Berch, Mark L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544354, C07D24144, C07D24142

Patent

active

041478681

ABSTRACT:
Acetylene-terminated quinoxaline compositions are prepared by reacting an aromatic bisbenzil with an excess of a bis(o-diamine) to provide an ortho-diamino endcapped quinoxaline oligomer which is then converted to the acetylene endcapped composition by reacting with an acetylenic benzil.

REFERENCES:
patent: 3966729 (1976-06-01), Kovar et al.

Affiliated with

Also associated with

Rating

Acetylene-substituted aromatic benzils and acetylene-terminated does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acetylene-substituted aromatic benzils and acetylene-terminated , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acetylene-substituted aromatic benzils and acetylene-terminated will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1747562