Al-Qadisiyah Journal of Pure Science

Synthesis Pyrazine Compound Derivative from Benzoin Compounds as Environmentally Friendly and Corrosion Inhibitors for Steel

10.29350/qjps.2026.172058.1129
Volume 31, Issue 1
Summer 2026
Al-Qadisiyah Journal of Pure Science

Document Type : Chemistry

Author

Teba Mouyad Nahma

department of chemistry , college of science , Qadisyia university , diwaniyah , iraq

Abstract
In this paper the preparation of pyrazine componds derived from homogenous and non homogenous benzoin by degradetion process of x-amino acid alanine with benzoin compounds by the fusion the mixture was then heated in an oil bath 15 min, After the carbon dioxide and ammonia had evolution stopped crystallized by ethanol. the pyrazine compounds inhibitive effrcay of environmental friendly and other importent Biological Activity and Applications dives applications such as organic photovattard and organic light emitting, pyrazine compounds on the corrosion of steel in 0.5M HCl inhibitor is based on its planear structur that can esitty easily adsorbs on metal surface by the two pyrazine derivatives.

Keywords

pyrazines
carbon steel
hydrochloric acid
corrosion inhibitors
benzoin
Subjects

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