Title:
PREPARATION METHOD AND USE OF DIALKYL PHOSPHINIC ACID COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2016/197386
Kind Code:
A1
Abstract:
Disclosed is a preparation method for dialkyl phosphinic acid compounds. In the presence of a free radical initiator and a mercapto compound, phosphinic acid compounds react with olefins to prepare the dialkyl phosphinic acid compounds. The method is mild in reaction conditions, easy to operate, short in reaction time, high in the rate of conversion and high in product purity.
Inventors:
YAO QIANG (CN)
ZHAO YUEYING (CN)
TANG TIANBO (CN)
ZHAO YUEYING (CN)
TANG TIANBO (CN)
Application Number:
PCT/CN2015/081339
Publication Date:
December 15, 2016
Filing Date:
June 12, 2015
Export Citation:
Assignee:
NINGBO INST OF MAT TECH & ENG CHINESE ACAD OF SCIENCES (CN)
International Classes:
C07F9/30; C08K5/5313
Foreign References:
| EP0046933A2 | 1982-03-10 | |||
| CN101830926A | 2010-09-15 | |||
| CN101475588A | 2009-07-08 | |||
| CN103319525A | 2013-09-25 | |||
| CN102718798A | 2012-10-10 |
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
北京元周律知识产权代理有限公司 (CN)
北京元周律知识产权代理有限公司 (CN)
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