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Enantioselective Halocyclization Reactions for the Synthesis of Chiral Cyclic Compounds
被引:182
作者:
Chen, Guofei
[1
]
Ma, Shengming
[1
]
机构:
[1] Zhejiang Univ, Dept Chem, Lab Mol Recognit & Synth, Hangzhou 310027, Peoples R China
关键词:
asymmetric synthesis;
cyclization;
electrophilic addition;
halogenation;
homogeneous catalysis;
ASYMMETRIC IODOCARBOCYCLIZATION REACTION;
HYDROXY-CIS-ALKENES;
ORGANOSELENIUM REAGENT;
TITANIUM COMPLEX;
IODOCYCLIZATION;
ELECTROPHILES;
CYCLIZATIONS;
DERIVATIVES;
METHOXYSELENENYLATIONS;
IODOLACTONIZATIONS;
D O I:
10.1002/anie.201003114
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Ground-breaking progress has been made in the synthesis of chiral cyclic compounds from nonchiral unsaturated substrates with a nucleophilic functionality. A number of highly enantioselective electrophilic halocyclizations based on either the interaction of a chiral Lewis acid with an unsaturated substrate or the generation of a chiral electrophilic intermediate in situ from an electrophile and a chiral reagent (see scheme) were developed. © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:8306 / 8308
页数:3
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