METHODS OF PREPARATION OF AMINOBORANES AND APPLICATIONS FOR BORYLATION AND SUZUKI COUPLING
申请人:Purdue Research Foundation
公开号:US20220056054A1
公开(公告)日:2022-02-24
The present invention relates to a process for the preparation of aminoboranes (RR′N—BH
2
), and aminoborane-amine complexes (RR′N—BH
2
:NRR′R″), wherein R, and R′ of the aminoborane can be the same or different alkyl groups, and R, R′, and R″ of the amine complex can be the same or different alkyl groups or hydrogen. The dialkylaminoboranes have been utilized for the preparation of aryl and alkenylboronate esters via dehaloborylation of the corresponding aryl or alkenyl halides, followed by treatment with alcohols or diols. The process and the products thereof are within the scope of this disclosure.
本发明涉及一种制备氨基硼烷(RR′N—BH2)和氨基硼烷-胺复合物(RR′N—BH2:NRR′R″)的过程,其中氨基硼烷的R和R′可以是相同或不同的烷基,而氨复合物的R、R′和R″可以是相同或不同的烷基或氢。双烷基氨基硼烷已被用于通过相应的芳基或烯基卤化物的去卤硼化反应,然后与醇或二醇处理来制备芳基和烯基硼酸酯。该过程及其产品在本文范围内。