Reactions of nitronates derived from simple nitro alkanes with some thio-stabilized cationic intermediates
作者:I. M. Lyapkalo、M. I. Lazareva、A. D. Dil'man、S. L. Ioffe、W. A. Smit
DOI:10.1007/bf02496167
日期:1999.3
Trimethylsilyl and DBU nitronates derivedfrom nitromethane and nitropropanes do not undergoC-alkylation by episulfonium (ESI) or thiophanium (TPI) cationic intermediates. The above-mentioned derivatives of 1-nitropropane react with ESI and TPI to give the corresponding products ofO-alkylation of 1-chloro-1-oxyiminopropane. The reactions of DBU nitronates derivedfrom nitromethane and 2-nitropropane
Trimethylsilyl derivatives of aliphatic nitro compounds in α,β-C,C-cross-coupling
作者:A. D. Dilman、I. M. Lyapkalo、S. L. Ioffe、Yu. A. Strelenko、V. A. Tartakovsky
DOI:10.1007/bf02494712
日期:2000.5
A new α,β-C,C-cross-coupling reaction of derivatives of aliphatic nitrocompounds, silyl nitronates andN,N-bis(silyloxy)enamines, leading to β-nitro oximes was found. The scope and limitations of this reaction were studied, and a mechanism was proposed.