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New synthesis of t-butyl arylpropiolates using diazo (trimethylsilyl) methylmagnesium bromide

Y Hari, K Date, R Kondo, T Aoyama

文献索引：Hari, Yoshiyuki; Date, Koji; Aoyama, Toyohiko Heterocycles, 2007 , vol. 74, # C p. 545 - 552

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被引用次数: 3

摘要

Diazo (trimethylsilyl) methylmagnesium bromide smoothly reacted with t-butyl aryl (oxo) acetates to afford the corresponding arylpropiolates via alkylidenecarbene intermediates. In this reaction system, the magnesium bromide salt of trimethylsilyldiazomethane was