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Mechanism of Nakamura's Bisphosphine-Iron-Catalyzed Asymmetric C(sp2)-C(sp3) Cross-Coupling Reaction: The Role of Spin in Controlling Arylation Pathways
被引:59
|作者:
Lee, Wes
[1
]
Zhou, Jun
[1
]
Gutierrez, Osvaldo
[1
]
机构:
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
关键词:
DENSITY-FUNCTIONAL THEORY;
ARYL-GRIGNARD-REAGENTS;
ALKYL-HALIDES;
ALKENYL HALIDES;
KUMADA;
THERMOCHEMISTRY;
NUCLEOPHILES;
DERIVATIVES;
COMPLEX;
FERRATE;
D O I:
10.1021/jacs.7b06377
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Quantum mechanical calculations are employed to investigate the mechanism and origin of stereoinduction in asymmetric iron-catalyzed C(sp(2))-C(sp(3)) cross-coupling reaction between Grignard reagents and alpha-chloroesters. A coherent mechanistic picture of this transformation is revealed. These results have broad implications for understanding the mechanisms of iron-catalyzed cross-coupling reactions and rational design of novel iron-based catalysts for asymmetric transformations.
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页码:16126 / 16133
页数:8
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