[EN] HIGHLY CHEMOSELECTIVE REACTIONS IN PRESENCE OF AROMATIC AMINO GROUPS<br/>[FR] RÉACTIONS HAUTEMENT CHIMIOSÉLECTIVES EN PRÉSENCE DE GROUPES AROMATIQUES AMINÉS
申请人:NEON LABORATORIES LTD
公开号:WO2017175238A1
公开(公告)日:2017-10-12
: The invention discloses a novel process for highly chemoselective reactions of substituted anilines without any detectable reaction at aromatic amino group. The invention also relates to a novel process for preparation of neostigmine methylsulphate via chemoselective reaction of 3-amionphenol and aryl dimethylcarbamates.
A convenient procedure for the esterification of benzoic acids with phenols: a new application for the Mitsunobu reaction
作者:Victor P. Fitzjarrald、Rongson Pongdee
DOI:10.1016/j.tetlet.2007.03.095
日期:2007.5
The Mitsunobureaction was found to be a convenient and effective method for the esterification of various benzoic acids with differentially functionalized phenols producing the corresponding phenyl esters in good to excellent yields.