Application of Mitsunobu Reagents to Redox Isomerization of CF<sub>3</sub>-Containing Propargylic Alcohols to (<i>E</i>)-α,β-Enones
作者:Yohsuke Watanabe、Takashi Yamazaki
DOI:10.1021/jo102503s
日期:2011.3.18
Isomerization of CF3-containing secondary propargylic alcohols proceeds with excellent E selectivity by treatment with Mitsunobu reagents, tris(p-methoxyphenyl)phosphine (TMPP), and 1,1'-(azodicarbonyl)dipiperidine (ADDP) in the presence of phenol.