Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 6, No. 1, 1977, pp.29-32
Published online, 1st January, 1970
DOI: 10.3987/R-1977-01-0029
Syntheses of Thieno[2,3-c]-, Pyrrolo[2,3-c]- and Indolo[2,3-c]diazanaphthalenes by Photocyclization of Acylaminopyridines

Yuichi Kanaoka,* Kunio San-nohe, Yasumaru Hatanaka, Kazuhiko Itoh, Minoru Machida, and Masanao Terashima

*Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan

Abstract

By the photocyclization of the amides derived from thiophene-2-, N-methylpyrrole-2-, and N-methylindole-2-carboxylic acids and aminopyridines, novel polycyclic heteroaromatic systems such as thieno[2,3-c]-, pyrrolo[2,3-c]-, and indolo[2,3-c]diazanaphthalenes were synthesized.