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1980•Collection of Czechoslovak Chemical CommunicationsRequires access

Aminolysis of N-acyllactams

J. Stehlı́ček, J. Šebenda

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Abstract

The overall second-order rate constants of aminolysis of N-benzoyllactams of different ring size, the rate constants of aminolysis of N,N'-isophthaloyl- and N,N'-terephthaloylbis(6-hexanelactam) to the first and second stages and the ratio of splitting of the exocyclic and endocyclic amide bond by octylamine were determined in THF at 50 °C. The effect of the type of amine and medium on the rate of aminolysis was examined.

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What this paper is about

The overall second-order rate constants of aminolysis of N-benzoyllactams of different ring size, the rate constants of aminolysis of N,N'-isophthaloyl- and N,N'-terephthaloylbis(6-hexanelactam) to the first and second stages and the ratio of splitting of the exocyclic and endocyclic amide bond by octylamine were determined in THF at 50 °C. The effect of the type of amine and medium on the rate of aminolysis was examined.

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Available abstract

The overall second-order rate constants of aminolysis of N-benzoyllactams of different ring size, the rate constants of aminolysis of N,N'-isophthaloyl- and N,N'-terephthaloylbis(6-hexanelactam) to the first and second stages and the ratio of splitting of the exocyclic and endocyclic amide bond by octylamine were determined in THF at 50 °C. The effect of the type of amine and medium on the rate of aminolysis was examined.

Key concepts: Aminolysis, Amide, Amine gas treating, Ring (chemistry), Chemistry, Reaction rate constant, Polymer chemistry, Organic chemistry

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