Synthesis, molecular structure and stereoisomerization of 2-phosphinyl and 2-phosphonylethyl diorganotin halides

H Weichmann, C Mügge, A Grand, JB Robert

文献索引：Weichmann, H.; Muegge, C.; Grand, A.; Robert, J. B. Journal of Organometallic Chemistry, 1982 , vol. 238, # 4 p. 343 - 356

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被引用次数: 38

摘要

Abstract Functionally substituted triorganotin halides V–IX of type R 2 Sn (X)(CH 2) 2 P (O) PhR′(R= Me, t-Bu; Rt́= OEt, t-Bu; X= Cl, Br) have been synthesized by halogen cleavage of the corresponding tetraorganotin compounds R 2 R 2 Sn (CH 2) 2 P (O) PhR′(R 2= Me or Ph), I–IV. The solid state structure of Me 2 Sn (Br)(CH 2) 2 P (O) PhBu-t (IX), determined by X- ray diffraction, shows a distorted trigonal-bipyramidal structure at the tin atom, with ...