Studies on furan derivatives. V . A novel ethoxycarbonylmethylation of the 5‐nitro‐2‐furan ring in the reaction of α‐(2‐furyl)‐β‐(5‐nitro‐2‐furyl)ethynyl with  N ‐ethoxycarbonylmethylpyridinium ylide | Zendy

Tanaka Akira | Zendy; Usui Toshinao | Zendy

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Studies on furan derivatives. V . A novel ethoxycarbonylmethylation of the 5‐nitro‐2‐furan ring in the reaction of α‐(2‐furyl)‐β‐(5‐nitro‐2‐furyl)ethynyl with N ‐ethoxycarbonylmethylpyridinium ylide

Author(s) -

Tanaka Akira,

Usui Toshinao

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.5570160723

Subject(s) - chemistry , nitro , furan , ylide , indolizine , ring (chemistry) , medicinal chemistry , organic chemistry , alkyl

An unexpected product, 1‐(4‐ethoxycarbonylmethyl‐5‐nitro‐2‐furyl)‐2‐(2‐furyl)‐3‐ethoxycarbonyl‐indolizine was obtained by the reaction of α‐(2‐furyl)‐β‐(5‐nitro‐2‐furyl)ethynyl with N ‐ethoxy‐carbonylmethylpyridinium ylide in N,N ‐dimethylformamide, together with 1‐(5‐nitro‐2‐furyl)‐2‐(2‐furyl)‐3‐ethoxycarbonylindolizine.

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