REARRANGEMENT OF 4-OXOALKANE-1,1,2,2-TETRACARBONITRILES IN THE DIRECTED SYNTHESIS OF ARYL-SUBSTITUTED 2-(3-CYANO-5-HYDROXY-1,5-DIHYDRO-2<i>H</i>-PYRROL-2-YLIDENE)MALONONITRILES

Authors

  • Михаил Ю. Беликов Chuvash State University named after I. N. Ulyanov , 15 Moskovskiy Ave., Cheboksary 428015
  • Сергей В. Федосеев Чувашский государственный университет им. И. Н. Ульянова, Московский пр., 15, Чебоксары 428015
  • Михаил Ю. Иевлев Чувашский государственный университет им. И. Н. Ульянова, Московский пр., 15, Чебоксары 428015
  • Олег В. Ершов Чувашский государственный университет им. И. Н. Ульянова, Московский пр., 15, Чебоксары 428015

DOI:

https://doi.org/10.1007/4033

Keywords:

2-aryl ketones, buta-1, 3-diene-1, 1, 3-tricarbonitrile moiety, 4-oxoalkane-1, 2, 2-tetracarbonitriles, tetracyanoethylene, rearrangement

Abstract

3-Aryl-4-oxoalkane-1,1,2,2-tetracarbonitriles were synthesized by the interaction of 2-aryl ketones with tetracyanoethylene. Directed rearrangement of them in acetic acid in the presence of ammonium acetate led to the formation of 2-(3-cyano-5-hydroxy-1,5-dihydro-2H-pyrrol-2-ylidene)malononitriles containing an aryl substituent in conjugation with the acceptor buta-1,3-diene-1,1,3-tricarbonitrile moiety.

Authors: Mikhail Yu. Belikov*, Sergey V. Fedoseev, Mikhail Yu. Ievlev, Oleg V. Ershov

Author Biography

Михаил Ю. Беликов, Chuvash State University named after I. N. Ulyanov , 15 Moskovskiy Ave., Cheboksary 428015

Доцент кафедры органической и фармацевтической химии

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Published

2017-11-03

Issue

Vol. 53 No. 9 (2017): Rearrangements in the chemistry of heterocycles

Section

Short Communications