141987-03-3Relevant academic research and scientific papers
A New Access to 3-(2'-Aminovinyl)indoles and Their First Diels-Alder Reactions
Pindur, Ulf,Otto, Christian
, p. 403 - 406 (1992)
3-Acylindoles react with α-amino-α'-diphenylphosphinoyl-substituted carboanions to 3-(2'-aminovinyl)indoles (7 and 12) via carbinols.The electron-rich 3-vinylindoles 7 and 12 undergo Diels-Alder reactions with N-phenylmaleimide.
A New Access to 2'-Amino-substituted Vinylindoles as Donor-activated Heterocyclic Dienes and their First Diels-Alder Reactions
Pindur, Ulf,Otto, Christian
, p. 3515 - 3526 (2007/10/02)
Reactions of the 3-acylindoles 5, 10, and 15 with α-amino-α'-diphenylphosphinoyl-substituted carbanions gave rise to the 2'-amino-substituted 3- and 2-vinylindoles 7, 12, and 17 by way of the isolable carbinols 6, 11, and 16.The heterocyclic dienes 7, 12,
