Kinetics of the Acetolysis of Some Alkyl-Substituted Neopentyl p-Bromobenzenesulfonates1

EN McElrath, RM Fritz, C Brown…

文献索引：McElrath,E.N. et al. Journal of Organic Chemistry, 1960 , vol. 25, p. 2195 - 2200

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被引用次数: 9

摘要

Kinetics of the acetolysis of a series of alkyl-substituted neopentyl p- bromobenzenesulfonates, RC, q (CH3) z-CaHYOBs, has been investigated. Firsborder rate constants have been determined at three temperatures and values for AH* and AS* derived for nine esters. Relative rates (CH, member= 1.0) show that (1) lengthening of the chain in R without branching beyond C,(CzHs, n-CaH? and n-C4Hs members) gives a constant ...