The decarboxylation of phenylmalonamates and phenylmalonilates |
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| Authors: | Michael Hargreaves Mohsin Khan |
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| Affiliation: | (1) Chemistry Department, North East London Polytechnic, E 15 4 LZ London, UK |
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| Abstract: | Whilst decarboxylation of dibasic acids and their derivatives under alkaline conditions and on heating at elevated temperatures is well established, the decarboxylation of the brucine salt of phenylmalonamic acid (brucine-2-carbamoyl-2-phenyl-ethanoate) unusually takes place rapidly in water at room temperature. The details of the kinetics are given.
Die Decarboxylierung von Brucinsalzen von Phenyl-malonamidsäure und N-Phenyl-phenyl-malonamidsäure Zusammenfassung Brucinsalze von Phenyl-malonamidsäure (Brucin-2-carbamoyl-2-phenylethanoat) undN-Phenyl-phenyl-malonamidsäure (Brucin-N-phenyl-2-carbamoyl-2-phenyl-ethanoat) decarboxylieren in wäßriger Lösung bei Raumtemperatur sehr rasch. Details der Kinetik dieses Prozesses werden beschrieben. |
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