公开(公告)号：US20150105562A1

公开(公告)日：2015-04-16

申请号：US14410993

申请日：2013-08-19

Applicant: MANAC INC.

Inventor： Satoshi Murakami ,  Takayuki Suzuki

IPC: C07F5/02

CPC classification number: C07F5/025

Abstract: The present invention relates to a method for preparing borinic acid derivatives and novel borinic acid derivatives. The preparing method of the present invention provides borinic acid derivatives of general formula (2): (Ar2B(OH)   (2) wherein Ar is the same as defined in the description and claims, selectively and in a high yield by reacting a compound of general formula (1): Ar-M,   (1) wherein Ar and M are the same as defined in the description and claims, with tri-t-butyl borate and then hydrolyzing the reaction product.

Abstract translation: 本发明涉及一种制备硼酸衍生物和新型硼酸衍生物的方法。 本发明的制备方法提供了通式（2）所示的硼酸衍生物：（Ar）2B（OH）（2）其中Ar与说明书和权利要求中所定义相同，选择性地和高收率地使 通式（1）的化合物：Ar-M，（1）其中Ar和M与说明书和权利要求中所定义的相同，与硼酸三丁酯反应，然后水解反应产物。