Process for the preparation of boronic acids and derivatives thereof
申请人:Dipharma Francis S.r.l.
公开号:EP1878735A1
公开(公告)日:2008-01-16
A process for the preparation of a 4,4-dimethyl-2-phenyl-oxazoline boronic derivative (VII) by metallation of 4,4-dimethyl-2-phenyl-oxazoline with a Grignard reagent and its use in the preparation of 2-carboxybenzene-boronic acid, or a salt thereof, and recovery of the latter.
ALTMAN J.; BOEHNKE H.; STEIGEL A.; WULFF G., J. ORGANOMET. CHEM., 309,(1986) N 3, 241-246
作者:ALTMAN J.、 BOEHNKE H.、 STEIGEL A.、 WULFF G.
DOI:——
日期:——
PROCESS FOR THE PREPARATION OF BORONIC ACIDS AND DERIVATIVES
申请人:Bologna Alberto
公开号:US20080015357A1
公开(公告)日:2008-01-17
A process for the preparation of a 4,4-dimethyl-2-phenyl-oxazoline boronic derivative (VII) by metallation of 4,4-dimethyl-2-phenyl-oxazoline with a Grignard reagent and its use in the preparation of 2-carboxybenzene-boronic acid, or a salt thereof, and recovery of the latter.