Tetrahedron

Cycloadditions of disubstituted diazo compounds to P-chloro (bistrimethylsilyl) methylene phosphine

JY Thoraval, W Nagai, YYCYL Ko, R Carrié

文献索引：Thoraval, J. Y.; Nagai, W.; Yeung Lam Ko, Y. Y. C.; Carrie, R. Tetrahedron, 1990 , vol. 46, # 11 p. 3859 - 3868

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被引用次数: 12

摘要

Disubstituted diazo compounds rapidly add to P-chloro (bistri-methylsilyl) methylene phosphine at low temperature. 1H, 31P and 13C NMR allow the characterization of the resulting cycloadducts and the establisment of the stereochemistry of the resulting cycloadducts which are potential precursors of σ3 λ5 bis methylene phosphorane by nitrogen extrusion.