NMR study on ligand exchange reaction between a chiral allylsilane and SnCl4

被引:21
作者
Dias, LC [1 ]
Meira, PRR [1 ]
Ferreira, E [1 ]
机构
[1] Univ Estadual Campinas, Inst Quim, BR-13083970 Campinas, SP, Brazil
关键词
D O I
10.1021/ol990869q
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
[GRAPHICS] A spectroscopic (H-1,C-13, and Sn-119 NMR) study of the reaction of chiral allylsilane 1 with SnCl4 is described. We have found that the ligand exchange between SnCl4 and this allylsilane is instantaneous and quantitative at 25 degrees C as well as at -60 degrees C, affording the corresponding allyltrichlorostannane.
引用
收藏
页码:1335 / 1338
页数:4
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