Enantioselective α-arylation of aldehydes via the productive merger of iodonium salts and organocatalysis.
Enantioselective α-arylation of aldehydes via the productive merger of iodonium salts and organocatalysis.
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DOI:
10.1021/ja2008906
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发表时间:
2011-03-30
影响因子:
15
通讯作者:
MacMillan, David W. C.
中科院分区:
文献类型:
--
作者:
Allen, Anna E.;MacMillan, David W. C.
The enantioselective α-arylation of aldehydes has been accomplished using diaryliodonium salts and a combination of copper and organic catalysts. These mild catalytic conditions provide a new strategy for the enantioselective construction and retention of enolizable α-formyl benzylic stereocenters, a valuable synthon for the production of medicinal agents. As one example, this new asymmetric protocol has been applied to the rapid synthesis of (S)-ketoprofen, a commercially successful oral and topical analgesic.
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