741695-53-4Relevant articles and documents
An ionic O → α- and β-vinyl carbamoyl translocation of 2-(O-carbamoyl) stilbenes
Reed, Mark A.,Chang, Michelle T.,Snieckus, Victor
, p. 2297 - 2300 (2007/10/03)
(Equation Presented) New anionic oxygen to α- and β-vinyl carbamoyl migration reactions, 17a and 26a-c → 18 and 30a-c, proceed under LDA-mediated conditions leading stereoselectively to highly substituted stilbenes bearing electron-donating and -withdrawing substituants. Compounds 17a and 26a-c are prepared by combination of efficient, directed ortho metalation, Sonogashira, and Suzuki-Miyaura cross-coupling procedures.