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Synthesis Pyrazine Compound Derivative from Benzoin Compounds as Environmentally Friendly and Corrosion Inhibitors for Steel | ||
| Al-Qadisiyah Journal of Pure Science | ||
| Volume 31, Issue 1, July 2026 PDF (681 K) | ||
| Document Type: Chemistry | ||
| DOI: 10.29350/qjps.2026.172058.1129 | ||
| 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 | ||
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