申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:US20170144961A1
公开(公告)日:2017-05-25
A compound represented by formula (1):
can be produced by:
a step wherein a compound represented by formula (2):
is reacted with a compound represented by formula (3):
thereby obtaining a compound represented by formula (4):
a step wherein a compound represented by formula (4) is reacted with hypohalogenous acid or a salt thereof, thereby obtaining a compound represented by formula (5):
and a step wherein a compound represented by formula (5) is reduced.
一个由公式(1)表示的化合物可以通过以下步骤生产:一步,其中一个由公式(2)表示的化合物与一个由公式(3)表示的化合物反应,从而得到一个由公式(4)表示的化合物;一步,其中一个由公式(4)表示的化合物与次卤酸或其盐反应,从而得到一个由公式(5)表示的化合物;以及一步,其中一个由公式(5)表示的化合物被还原。