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Copper-Catalyzed Borylacylation of Activated Alkenes with Acid Chlorides
被引:103
作者:
Huang, Yuan
[1
]
Smith, Kevin B.
[1
]
Brown, M. Kevin
[1
]
机构:
[1] Indiana Univ, Dept Chem, 800 E Kirkwood Ave, Bloomington, IN 47401 USA
基金:
美国国家卫生研究院;
关键词:
acid chlorides;
alkenes;
boron;
copper;
homogeneous catalysis;
KETONE SYNTHESIS;
ENANTIOSELECTIVE ARYLBORATION;
ACYL CHLORIDES;
CARBOBORATION;
DERIVATIVES;
BORYLATION;
ALDEHYDES;
REAGENTS;
ALLENES;
ESTERS;
D O I:
10.1002/anie.201707323
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A method for the copper-catalyzed borylacylation of activated alkenes is presented. The reaction involves borylcupration of the alkene, followed by capture of the generated alkyl-copper intermediate with an acid chloride. The reactions operated with low catalyst loading and generally occurre within 15min at room temperature for a range of activated alkenes. In the case of vinyl arenes, enantioselective borylacylation was possible.
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页码:13314 / 13318
页数:5
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