METHOD FOR MANUFACTURING A BETA-DIARYL ELECTRON WITHDRAWING GROUP SUBSTITUTED COMPOUND
申请人:Miyaura Norio
公开号:US20100121069A1
公开(公告)日:2010-05-13
An electron withdrawing group substituted β-arylolefin derivative represented by general formula (I)
(in the formula, Ar
1
represents an aryl group, E represents a formyl, acyl and so on) is allowed to react with an arylboronic acid represented by general formula (II) Ar
2
—BX
m
M
n
in the general formula (IV) RhY
o
L
1
p
(Chiraphos)
q
(in the formula, Y represents ClO
4
, BF
4
, PF
6
, SbF
6
, OTf, halogen atom, hydroxyl group, alkoxy group or acyloxy group, L
1
represents an organic ligand) to produce an optically active β-diaryl electron withdrawing group substituted compound represented by general formula (V)