Catalytic direct-type substitution reaction of α-alkylenolates: a Pd/Brønsted base-catalysed approach to the decarboxylative allylation of sulfonylimidates‡

文献信息

发布日期 2008-10-29
DOI 10.1039/B815845B
影响因子 6.222
作者

S. B. Jennifer Kan, Ryosuke Matsubara, Florian Berthiol, Shū Kobayashi


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摘要

A mild and efficient process for the direct-type catalytic allylation of sulfonylimidates has been developed; this reaction represents the first example of Brønsted base-catalysed, in situ generation and use of α-alkylenolates in substitution reactions; the success of this methodology stems from the tunable α-proton acidity and nucleophilicity of sulfonylimidates, which could be harnessed in the realization of a broader range of catalytic direct-type reactions using ester equivalents as nucleophiles.

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来源期刊

Chemical Communications

Chemical Communications
CiteScore: 8.6
自引率: 4.7%
年发文量: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

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