gem-Bis-(disubstituted-phosphinyl)-alkanes. I. Synthesis and Properties of Bis-(di-n-hexylphosphinyl)-methane and Related Compounds1a, 1b

JJ Richard, KE Burke, JW O'Laughlin…

文献索引：Richard,J.J. et al. Journal of the American Chemical Society, 1961 , vol. 83, p. 1722 - 1726

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被引用次数: 59

摘要

A general method is described for the preparation of a new class of compounds, his- (disubstituted-phosphiny1)-methanes, RzP (O) CH? P (O) Rz. The method has been used for the preparation of bis-(dimethy1phosphin)-1)-methane, his-(di-n-hexylphosphiny1)- methane, bis-(di-2-ethylbutylphosphinyl)-methane and his-(diphenylphosphiny1)-methane. It is a comparatively simple synthesis which requires four steps from commercially ...