共 78 条
Synthesis of Functionalized Polycyclic Compounds: Rhodium(I)-Catalyzed Intramolecular Cycloaddition of Yne and Ene Vinylidenecyclopropanes
被引:34
作者:
Lu, Bei-Li
[1
]
Shi, Min
[1
]
机构:
[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China
基金:
中国国家自然科学基金;
关键词:
cycloadditions;
C?H bond activation;
heterocycles;
rhodium;
synthetic methods;
C-H ACTIVATION;
SUBSTITUTED RHODIUM CARBENOIDS;
ACID CATALYZED REACTION;
BOND ACTIVATION;
LEWIS-ACID;
ORGANIC-SYNTHESIS;
VINYLIDENE-CYCLOPROPANES;
DERIVATIVES;
REARRANGEMENT;
CYCLIZATION;
D O I:
10.1002/anie.201105292
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Three ring circus: The title reaction can efficiently provide functionalized polycyclic compounds containing cyclobutene (see scheme; PG=protecting group) or aza-cyclooctene moieties in a highly regio- and diastereoselective manner with moderate to good yields under mild reaction conditions. The scope and limitations are disclosed and plausible reaction mechanisms are discussed. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:12027 / 12031
页数:5
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