Approaches to N-methylwelwitindolinone C isothiocyanate: facile synthesis of the tetracyclic core.

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18

作者:

RW HeidebrechtB GulledgeSF Martin

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摘要:

The synthesis of a functionalized, tetracyclic core of N-methylwelwitindolinone C isothiocyanate is reported. The approach features a convergent coupling between an indole iminium ion and a highly functionalized vinylogous silyl ketene acetal followed by an intramolecular palladium-catalyzed cyclization that proceeds via an enolate arylation.

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关键词:

alkaloids

DOI:

10.1021/ol1006373

被引量:

36

年份:

2010

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来源期刊

引用走势

2011
被引量:10

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