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1981•Journal of the Chemical Society Perkin Transactions 2Requires access

Kinetics of the reactions of phenyl 2,4,6-trinitrophenyl ether with piperidine, n-butylamine, aniline, benzylamine, and morpholine in benzene

Olayinka Banjoko, KHALIL‐UR‐RAHMAN KHALIL‐UR‐RAHMAN

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Abstract

The kinetics of the reactions of phenyl 2,4,6-trinitrophenyl ether with piperidine, n-butylamine, benzylamine, and morpholine have been investigated as a function of the amine concentration in benzene and the results compared with that of aniline. Base-catalysis was observed with all the amines except n-butylamine. The overall reaction with morpholine was wholly base-catalysed. Mechanisms are proposed for the uncatalysed and the catalysed decomposition of the intermediate formed in nucleophilic aromatic substitution.

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The kinetics of the reactions of phenyl 2,4,6-trinitrophenyl ether with piperidine, n-butylamine, benzylamine, and morpholine have been investigated as a function of the amine concentration in benzene and the results compared with that of aniline. Base-catalysis was observed with all the amines except n-butylamine. The overall reaction with morpholine was wholly base-catalysed. Mechanisms are proposed for the uncatalysed and the catalysed decomposition of the intermediate formed in nucleophilic aromatic substitution.

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Available abstract

The kinetics of the reactions of phenyl 2,4,6-trinitrophenyl ether with piperidine, n-butylamine, benzylamine, and morpholine have been investigated as a function of the amine concentration in benzene and the results compared with that of aniline. Base-catalysis was observed with all the amines except n-butylamine. The overall reaction with morpholine was wholly base-catalysed. Mechanisms are proposed for the uncatalysed and the catalysed decomposition of the intermediate formed in nucleophilic aromatic substitution.

Key concepts: Morpholine, Piperidine, Benzylamine, Chemistry, Aniline, Butylamine, Benzene, Amine gas treating

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Kinetics of the reactions of phenyl 2,4,6-trinitrophenyl ether with piperidine, n-butylamine, aniline, benzylamine, and morpholine in benzene — Research Paper | ScholarLens