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Rhodium-catalyzed asymmetric hydrogenation of β-branched enamides for the synthesis of β-stereogenic amines
被引:34
|作者:
Zhang, Jian
[1
]
Liu, Chong
[2
]
Wang, Xingguang
[2
]
Chen, Jianzhong
[2
]
Zhang, Zhenfeng
[1
]
Zhang, Wanbin
[1
,2
]
机构:
[1] Shanghai Jiao Tong Univ, Sch Pharm, Shanghai Key Lab Mol Engn Chiral Drugs, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Chem & Chem Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
基金:
中国国家自然科学基金;
关键词:
HIGHLY ENANTIOSELECTIVE HYDROGENATION;
DYNAMIC KINETIC RESOLUTION;
ALPHA-DEHYDROAMINO KETONES;
FRIEDEL-CRAFTS ALKYLATION;
BETA;
BETA-DISUBSTITUTED NITROALKENES;
PHOSPHORAMIDITE LIGANDS;
EFFICIENT SYNTHESIS;
BETA(2)-AMINO ACID;
SPIRO DIPHOSPHINES;
PRIMARY ALCOHOLS;
D O I:
10.1039/c8cc02798f
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Using a rhodiumcomplex of a bisphosphine ligand (R)-SDP, beta-branched simple enamides with a (Z)-configuration were hydrogenated to beta-stereogenic amines in quantitative yields and with excellent enantioselectivities (88-96% ee).
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页码:6024 / 6027
页数:4
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