A Retro-malonate Addition Reaction: Synthesis of 3,4-Condensed Heteroaromatic Pyrroles

DOI: 10.1039/c39880001081

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Journal of the Chemical Society. Chemical communications p. 1081 - 1083 (1988)

Update date:2022-07-30

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Authors:

Sha, Chin-Kang

Tsou, Chiu-Peng

Li, Yu-Chang

Lee, Ren-Sheng

Tsai, Fu-Yuan

Yeh, Ren-Hwa

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Article abstract of DOI:10.1039/c39880001081

Treatment of bromo alkylidenemalonates (1)-(4) with ammonia or amines afforded 3,4-condensed heteroaromatic pyrroles (5)-(8) in excellent yields; benzotripyrroles (19)-(21) were synthesized by the same method.

Full text of DOI:10.1039/c39880001081

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Product name:3-[3,5-Bis-(2,2-bis-ethoxycarbonyl-vinyl)-2,4,6-tris-bromomethyl-phenyl]-2-ethoxycarbonyl-acrylic acid ethyl ester

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