Open Access Open Access  Restricted Access Subscription Access

SYNTHESIS OF [1,2]DITHIOLO[3,4-b]PYRIDINES via THE REACTION OF DITHIOMALONDIANILIDE WITH ARYLMETHYLIDENEMALONONITRILES

Виктор В. Доценко, Сергей Г. Кривоколыско, Константин А. Фролов, Елена А. Чигорина, Виталий В. Половинко, Артём О. Дмитриенко, Иван С. Бушмаринов
Cover Image

Abstract


6-Amino-4-aryl-7-phenyl-3-(phenylamino)-4,7-dihydro-3Н-[1,2]dithiolo[3,4-b]pyridine-5-carbonitriles were synthesized via the reaction of arylmethylidenemalononitriles with dithiomalonic acid dianilide in the presence of an excess of morpholine. The structure of 6-amino-4-(3,4-dimethoxyphenyl)-7-phenyl-3-(phenylamino)-4,7-dihydro-3Н-[1,2]dithiolo[3,4-b]pyridine-5-carbonitrile was studied by X-ray structural analysis.

How to Cite
Dotsenko, V. V.; Krivokolysko, S. G.; Frolov, K. A.; Chigorina, E. A.; Polovinko, V. V.; Dmitrienko, A. O.; Bushmarinov, I. S. Chem. Heterocycl. Compd. 2015, 51, 389. [Khim. Geterotsikl. Soedin. 2015, 51, 389.]

For this article in the English edition see DOI 10.1007/s10593-015-1713-6

 


Keywords


arylmethylidenemalononitriles; [1,2]dithiolo[3,4-b]pyridines; dithiomalonic acid dianilide; Michael reaction; X-ray structural analysis

Full Text: PDF (Russian) Supplementary File(s): supporting info (5MB)


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv