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Synthesis of new heterocyclic system of 4,5,7,8-tetrahydroimidazo[1,2-c][1,3]thiazolo [4,5-e][1,3,2]diazaphosphinine starting from 2-aroylamino-3,3-dichloroacrylonitrile

✍ Scribed by Alexander P. Kozachenko; Oleg V. Shablykin; Andrei A. Gakh; Eduard B. Rusanov; Vladimir S. Brovarets

Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
114 KB
Volume
21
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

Easily accessible 2‐aroylamino‐3,3‐dichloroacrylonitriles, when treated successively with ethylenediamine, phosphorus pentasulfide, water, and methyl and benzyl halides, furnish the corresponding derivatives of 4,5,7,8‐tetrahydroimidazo[1,2‐c][1,3]thiazolo[4,5‐e][1,3,2]diazaphosphinine, a novel‐fused heterocycle. The structure of the compounds obtained is unequivocally confirmed by the spectroscopic method and X‐ray diffraction analysis. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:492–498, 2010; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20638

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