119198-90-2Relevant academic research and scientific papers
A Retro-malonate Addition Reaction: Synthesis of 3,4-Condensed Heteroaromatic Pyrroles
Sha, Chin-Kang,Tsou, Chiu-Peng,Li, Yu-Chang,Lee, Ren-Sheng,Tsai, Fu-Yuan,Yeh, Ren-Hwa
, p. 1081 - 1083 (1988)
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.
