Hydrolysis Kinetic Studies of Schiff Bases Derived from Pyrrolic Aldehydes in Buffered Aqueous Ethanol and Sulfuric Acid Solutions: Structural Effects of Substitutes

Z Bengharez, Z El Bahri, A Mesli

Index: Bengharez, Zohra; El Bahri, Zineb; Mesli, Abderrezzak International Journal of Chemical Kinetics, 2013 , vol. 45, # 6 p. 404 - 414

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Abstract

ABSTRACT Two series of substituted N-pyrrolyl-2-methylene-aniline were synthesized and characterized to study their stability in a large domain of pH (0–14) and especially in the H 0 domain (–4 to 0). The hydrolysis kinetics of the azomethine group was established in homogeneous media using a thermostated UV–vis spectrophotometer. The hydrolysis mechanism was investigated, and the experimental kinetic constants were calculated. ...