51544-86-6Relevant academic research and scientific papers
Cyclization of electron-deficient cyclopentadienone with 2-alkenyl and 2-alkynylamines via sequential pericyclic reaction pathway
Yoshitake,Yamaguchi,Kai,Akiyama,Handa,Jikyo,Harano
, p. 8902 - 8911 (2001)
The pericyclic reactions of 2,5-bis(methoxycarbonyl)-3,4-diphenylcyclopentadienone (1a) with both allylic and propargylic amines have been investigated. The reaction proceeded via initial formation of the 1,4 adducts followed by the ene cyclization and/or
