Chemistry of iminofurans: X. Synthesis and hydrolysis of 5-aryl(hetaryl)-2-[(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)imino]furan-3(2 H )-ones

A. O. Panchenko; S. A. Shipilovskikh; A. E. Rubtsov

doi:10.1134/S107042801603009X

Chemistry of iminofurans: X. Synthesis and hydrolysis of 5-aryl(hetaryl)-2-[(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)imino]furan-3(2H)-ones

Authors: Panchenko A.O.¹, Shipilovskikh S.A.¹, Rubtsov A.E.¹
Affiliations:
1. Perm State National Research University
Issue: Vol 52, No 3 (2016)
Pages: 343-348
Section: Article
URL: https://bakhtiniada.ru/1070-4280/article/view/213857
DOI: https://doi.org/10.1134/S107042801603009X
ID: 213857

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Abstract

5-Aryl(hetaryl)furan-2,3-diones reacted with N-(triphenyl-λ⁵-phosphanylidene)-4,5,6,7-tetrahydro-1-benzothiophen-2-amines to give 5-aryl(hetaryl)-2-[(4,5,6,7-tetrahydro-1-benzothiophen-2-yl)imino]furan-3(2H)-ones whose acid hydrolysis afforded 4-aryl(hetaryl)-2-hydroxy-4-oxo-N-(4,5,6,7-tetrahydro-1-benzothiophen- 2-yl)but-2-enamides.