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 |
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| Authors: | Alexander P. Kozachenko Oleg V. Shablykin Andrei A. Gakh Eduard B. Rusanov Vladimir S. Brovarets |
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| 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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