共 50 条
Nickel-catalyzed asymmetric transfer hydrogenation of conjugated olefins
被引:69
|作者:
Guo, Siyu
[1
]
Yang, Peng
[1
]
Zhou, Jianrong
[1
]
机构:
[1] Nanyang Technol Univ, Div Chem & Biol Chem, Sch Phys & Math Sci, Singapore 637371, Singapore
关键词:
HIGHLY ENANTIOSELECTIVE HYDROGENATION;
SUBSTITUTED ACRYLIC-ACIDS;
FORMIC-ACID;
HOMOGENEOUS HYDROGENATION;
LIGANDS;
COMPLEXES;
ALPHA;
REDUCTION;
MECHANISM;
DEHYDROGENATION;
D O I:
10.1039/c5cc01632k
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Asymmetric transfer hydrogenation of electron-deficient olefins is realized with nickel catalysts supported by strongly sigma-donating bisphosphines. Deuterium labeling experiments point to a reaction sequence of formate decarboxylation, asymmetric hydride insertion and non-stereoselective protonation of resulting nickel enolates.
引用
收藏
页码:12115 / 12117
页数:3
相关论文