Chemical reactions mediated by heavy metal ions. 2. Mercury ligation effects on the mercury (II)-promoted hydrolyses of benzaldehyde O-ethyl S-ethyl and S-phenyl …

JL Jensen, DF Maynard, GR Shaw…

文献索引：Jensen, James L.; Maynard, David F.; Shaw, Gregory R.; Smith, Tyrrell W. Journal of Organic Chemistry, 1992 , vol. 57, # 7 p. 1982 - 1986

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被引用次数: 5

摘要

The kinetics of the mercury (I1)-promoted hydrolyses of acyclic 0, s-acetals of benzaldehyde have been measured to establish that (i) mercury (I1) is a reagent, not a catalyst, in the hydrolysis reaction,(ii) the rate-limiting step can be any of the three steps in Scheme I (khemi, k,,, or kacetal), depending on the concentration of mercury (I1) relative to the acid, and (iii) the state of complexation of mercury (I1) is critical to its reactivity. Part 1 of this ...