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Three-component reaction of aryl diazoacetates, alcohols, and aldehydes (or imines): Evidence of alcoholic oxonium ylide intermediates
被引:103
|作者:
Lu, CD
[1
]
Liu, H
Chen, ZY
Hu, WH
Mi, AQ
机构:
[1] Chinese Acad Sci, Chengdu Inst Organ Chem, Key Lab Asymmetr Synth & Chirotechnol Sichuan Pro, Chengdu 610041, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
关键词:
D O I:
10.1021/ol0478483
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The Rh(II)-catalyzed three-component reaction of aryl diazoacetates, alcohols and aldehydes was explored, which provided evidence of alcoholic oxonium ylide formation for O-H insertion. A new C-C bond formation reaction where alcoholic oxonium ylides were trapped by electron-deficient aryl aldehydes (or imines) was realized.
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页码:83 / 86
页数:4
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