Kinetics of Alkaline Hydrolysis of Esters. III. Acyl Acetals
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概要
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The kinetics of the alkaline hydrolysis of some acyl acetals (liquid and solid) was studied in 90 parts (wt/wt) aqueous ethanol medium. Steric and inductive effects were found to play an important role. A straight line relationship was observed between the rate constants for the alkaline hydrolysis of benzylidene-, and <I>m</I>- and <I>p</I>-nitrobenzylidene diacetates and Hammett's substitution constant, σ. In the case of <I>n</I>-butylidene and benzylidene diacetates the theory of mass transfer accompanied by fast pseudo first-order reaction was employed for the determination of rate constants in an aqueous medium.
- 公益社団法人 日本化学会の論文
著者
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Sharma R.
Department Of Biosciences University Of Jammu
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Sharma M.
Department of Chemical Technology, University of Bombay
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