1003858-82-9Relevant academic research and scientific papers
The method for producing the phenyl boronic acid ester
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Paragraph 0081; 0082, (2018/09/26)
PROBLEM TO BE SOLVED: To provide a method for producing phenylboronic acid esters in good yield from diborons and aryl halides by using a nickel catalyst and a base. SOLUTION: In the method for producing phenylboronic acid esters represented by general formula (3), wherein A is an ethylene group or the like which may be substituted by a methyl group, R1is a fluorine atom or the like, and m is an integer of 0-5; diborons and a chlorobenzene derivative are reacted with each other by using a trimethylphosphine coordinated nickel catalyst and alkoxides. COPYRIGHT: (C)2013,JPOandINPIT
NiCl2(PMe3)2-catalyzed borylation of aryl chlorides
Yamamoto, Tetsuya,Morita, Tomoyuki,Takagi, Jun,Yamakawa, Tetsu
supporting information; experimental part, p. 5766 - 5769 (2012/01/06)
The cross-coupling of aryl chlorides and bis(pinacolato)diboron was achieved using NiCl2(PMe3)2 catalyst in the presence of metal 2,2,2-trifluoroethoxide. The catalyst smoothly provided the desired products regardless of a variety of functional groups and substituted positions.
