EventsThe 11th International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-11-01324
This submission belongs to the session a. General Organic Synthesis of the event The 11th International Electronic Conference on Synthetic Organic Chemistry
Published date
30 Nov, 2007
Citation
Vladimir N. Bulavka, New Product of Pyromellitic Anhydride Condensation with 1,2-phenylenediamine, in Proceedings of The 11th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2007, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-11-01324
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New Product of Pyromellitic Anhydride Condensation with 1,2-phenylenediamine

Vladimir N. Bulavka 1
1. Scientific-Research Phototechnical Institute - Slavich, Ltd., Mendeleev sq. 2, bldg. 39-a, Pereslavl-Zalesskiy, Yaroslavl region, 152020, Russian Federation
Abstract
During study of pyromellitic anhydride condensation with 1,2-phenylenediamine to bisbenzimidazole pigment new condensation product, di-2,3-(2-benzimidazolyl)-benz[4,5]imidazo[2,1-a]isoindol-11-one was obtained.
Keywords
Pyromellitic anhydride
1,2-phenylenediamine
bisbenzimidazole pigment
Crystal Structure of H2L (N,N'-BIS(3-METHOXYSALICYLIDENE)-1,4-Diaminobutane
Comparative Study of Classical and Modified Clemmensen Reduction of Anthraquinone and Alizarin with Amalgamated and Non-amalgamated zinc: What “hexahydroanthracene” Clemmensen have Obtained?