Stereospecific Decarboxylative Benzylation of Enolates: Development and Mechanistic Insight

Stereospecific Decarboxylative Benzylation of Enolates: Development and Mechanistic Insight
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DOI:
10.1021/acs.orglett.8b00169
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发表时间:
2018-04-06
期刊:
影响因子:
5.2
通讯作者:
Tunge, Jon A.
Tunge, Jon A.
中科院分区:
化学1区
文献类型:
--
作者:
Li, Tian-Ren;Maliszewski, Mary L.;Tunge, Jon A.

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A palladium-catalyzed decarboxylative coupling of enol carbonates with diarylmethyl electrophiles that are derived from secondary benzylic alcohols has been developed. This method allows the generation of a variety of beta-diaryl ketones through an efficient and highly stereospecific coupling. In addition, detailed mechanistic insight into the coupling suggests that the reaction is a rare example of an intramolecular decarboxylative between reactants.