119198-75-3Relevant academic research and scientific papers
Thienopyrroles: Synthesis, Diels-ALder Reaction, and Synthetic Utility
Sha, Chin-Kang,Tsou, Chiu-Peng
, p. 2446 - 2450 (2007/10/02)
5H-Thienopyrrole 1a and the N-substituted derivatives 1b-h and 11-13 were synthesized by the novel retro-malonate addition reaction.Thienopyrroles readily underwent the Diels-Alder reaction with reactive dienophiles, such as N-phenylmaleimid
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 (2007/10/02)
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.
