申请人:Tsukamoto Yoshihisa
公开号:US20090054681A1
公开(公告)日:2009-02-26
A process for producing a cyclopropylphenol represented by of formula (10):
wherein R
1
, R
2
, R
3
and R
4
each may represent a hydrogen; Z represents a hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl or phenyl; and Y
1
, Y
2
and Y
3
each may represent a hydrogen; by reacting a compound of formula (7):
wherein X represents a halogen; and V represents a hydrogen or —W—R
5
, with a metal, metal salt or organometallic compound of formula (8): M
2
to obtain a compound of formula (9):
and obtaining a compound represented by general of formula (10) by hydrolysis in the case wherein V represents —W—R
5
, wherein W is CO, SO or SO
2
and R
5
is alkyl, haloalkyl, cycloalkyl, alkenyl, alkynyl, phenyl, alkoxy or haloalkoxy.
一种生产环丙基酚的方法,其化学式表示为(10):
其中,R1、R2、R3和R4均可代表氢原子;Z代表氢原子、烷基、烯基、炔基、环烷基或苯基;Y1、Y2和Y3均可代表氢原子。该方法通过将化合物(7):
其中,X代表卤素;V代表氢原子或-W-R5,与化合物(8):
M2代表金属、金属盐或有机金属化合物,反应得到化合物(9):
在V代表-W-R5的情况下,通过水解得到化学式为(10)的化合物,其中W为CO、SO或SO2,R5为烷基、卤代烷基、环烷基、烯基、炔基、苯基、烷氧基或卤代烷氧基。