Journal of organometallic chemistry

Steric effects on the formation of isolable products in the reactions of dibutyltin oxides with carboxylic acids

VB Mokal, VK Jain

文献索引：Mokal, V.B.; Jain, V.K. Journal of Organometallic Chemistry, 1992 , vol. 441, # 2 p. 215 - 226

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被引用次数: 15

摘要

Abstract Reaction of dibutyltin oxides, x Bu 2 SnO [x= n (normal), i (iso), s (secondary) and t (tertiary)] with carboxylic acids [RCOOH; R CH 3,(Me), CH 3 CH 2 (Et),(CH 3) 2 CH (i Pr) and (CH 3) 3 C (t Bu)] in 1: 1 and 1: 2 stoichiometry were investigated. The products formed in these reactions were characterized by elemental analyses, IR and NMR (1 H, 13 C and 119 Sn) data. Reactions in 1: 2 stoichiometry afforded dibutyltin dicarboxylates which ...