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Studies on furan derivatives IV. A simple preparation of α‐substituted β‐(5‐nitro‐2‐furyl)ethynyls from α‐substituted β‐(5‐nitro‐2‐furyl)vinylamines
Author(s) -
Tanaka Akira,
Usui Toshinao,
Yoshina Shigetaka
Publication year - 1979
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570160316
Subject(s) - chemistry , nitro , furan , deamination , medicinal chemistry , nitro compound , organic chemistry , alkyl , enzyme
α‐Substituted β‐(5‐nitro‐2‐furyl)ethynyls were conveniently prepared by the deamination of α‐substituted β‐(5‐nitro‐2‐furyl)vinylamines. Also the application of this reaction toward α,β ‐bis( p ‐nitrophenyl)vinylamine was examined and afforded α,β ‐bis( p ‐nitrophenyl)ethynyl as the main product.