Palladium-catalyzed cascade cyclization-oxidative olefination of tert-butyl 2-alkynylbenozates.
摘要:
Palladium(II) can catalyze the oxidative coupling of tert-butyl 2-alkynylbenzoates with olefins such as acrylates and styrenes, leading to isocoumarines. The reaction was carried out under simple aerobic conditions, and in most cases, high selectivity has been attained.
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关键词:
stereochemistry (general, optical resolution carboxylic amides (acyclic compounds carboxylic acid esters (acyclic compounds
DOI:
10.1021/jo202228k
被引量:
年份:
2012
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