Organic letters

Allenylmethylsilanes as nucleophiles in N-acyliminium ion chemistry

G Mentink, JH van Maarseveen, H Hiemstra

文献索引：Mentink, Gertjan; Van Maarseveen, Jan H.; Hiemstra, Henk Organic Letters, 2002 , vol. 4, # 20 p. 3497 - 3500

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被引用次数: 30

摘要

Treatment of a variety of N-acyliminium ion precursors with 2, 3-butadienyl (trimethyl) silane and related allenes in the presence of BF3⊙ OEt2 provides good yields of N-protected 2- (aminomethyl)-substituted 1, 3-dienes, which prove to be useful substrates for subsequent Diels-Alder and alkene metathesis reactions.