Kinetic Rates (4n + 2) π -Thermal Cyclodimerisation of 1 - Allyl-3-Oxidopyridinium Betaine

A. A. El-Beih¹, S. A. El-Abbady¹*, A. H. Ei-Askalany¹* and M. A. Ahmed²

¹Department of Chemistry, University College for Women, Ain Shams University, Helioplis, Cairo Egypt ²Department of Chemistry, Faculty of Applied Science, Umm Al-Qura University, Makkah Al Mukarrama Saudi Arabia.

ABSTRACT:

Kinetic rates of thermal cyclodimerisation of 1-allyl-3-oxidopyridinium betaine have been investigated spectrophotometrically. Rates of cyclodimerisation are affected by base, temperature and solvent polarity.

KEYWORDS:

Cyclodimerisation; Kinetic

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Copy the following to cite this article: El-Beih A. A, El-Abbady S. A, Ei-Askalany A. H, Ahmed M. A. Kinetic Rates (4n + 2) π -Thermal Cyclodimerisation of 1 - Allyl-3-Oxidopyridinium Betaine. Orient J Chem 1990;6(1).

Copy the following to cite this URL: El-Beih A. A, El-Abbady S. A, Ei-Askalany A. H, Ahmed M. A. Kinetic Rates (4n + 2) π -Thermal Cyclodimerisation of 1 - Allyl-3-Oxidopyridinium Betaine. Orient J Chem 1990;6(1). Available from: http://www.orientjchem.org/?p=40001