Theoretical study of the effect of internal strain on the bond length and rate of hydrolysis in cyclic amides

الموضوعات : International Journal of Heterocyclic Chemistry

Mahdieh Entezari ¹ , Shahab Zomorod bakhsh ²

1 - Department of Chemistry, Islamic azad university, mahshahr branch, Mahshahr, Iran
2 - Department of Chemistry, Islamic azad university, mahshahr branch, Mahshahr, Iran

تاريخ الإرسال : 28 الخميس , شوال, 1439 تاريخ التأكيد : 05 الأحد , صفر, 1440 تاريخ الإصدار : 23 الخميس , صفر, 1440

الکلمات المفتاحية:

ملخص المقالة :

The internal strain in cyclic amides are explained as a factor of resonance that are effected on the bond length C-N and are a major factor of rates of hydrolysis. The cyclic amides in this study are optimized by Gaussian program and the bond length of C-N in the rings are studied by HF/6-31G*.