128590-33-0Relevant academic research and scientific papers
The Reaction of Allylidene Triphenylphosphoranes with α-Halocarbonyl Compounds: a Convenient Synthesis of Cyclopentadienes
Hatanaka, Minoru,Himeda, Yuichiro,Ueda, Ikuo
, p. 526 - 527 (1990)
A convenient method has been developed for the synthesis of substituted cyclopentadienes, starting from allylidene triphenylphosphoranes and α-halocarbonyl compounds, via a annulation process.
-Annulation using Allylidene(triphenyl)phosphoranes: a One-Step Synthesis of Cyclopentadienes
Hatanaka, Minoru,Himeda, Yuichiro,Ueda, Ikuo
, p. 2269 - 2274 (2007/10/02)
A convenient method for the synthesis of substituted cyclopentadienes has been developed using allylidene(triphenyl)phosphoranes. (3-Ethoxycarbonyl-2-substituted-2-propenylidene)triphenylphosphoranes 1 reacted with α-halogenoketones under very mild condit
