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العنوان
Studies on some aziridines and monohydroxy - tetrahydropyrans.
الناشر
Ain Shams University. Faculty of Science. Department of Chemistry.
المؤلف
El-kafrawy,Ahmed Fawzy El-Sayed Mohamed
هيئة الاعداد
باحث / احمد فواز السيد محمد الكفراوي
مشرف / احمد فواز السيد محمد الكفراوي
مشرف / احمد فواز السيد محمد الكفراوي
مشرف / احمد فواز السيد محمد الكفراوي
تاريخ النشر
1978 .
عدد الصفحات
359P.
الفهرس
Only 14 pages are availabe for public view

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Abstract

2- hydroxy, 3- hydroxy, 4- hydroxypyrans and 3- hydroxy -2,2 - dideutero tetrahydropyRan have been prepared in order to determine the conformation of the c-oh bond. The imino-esters and keto-imines are prepared in order to prepare optically active aziridine . The proportion and separation of the diastereoisomers of aziridine esters have beEn accomplished by nuclear magnetic resonamce , gas and liquid phase chromatography and infra-red spectroscopy . Oxaziridines have been prepared by oxidation of imino-esters and ketoimines by peracids.