TY  - BOOK
AU  - Osama Mohamed Sayed Ahmed 
AU  - Ahmad M. Farag  , 
AU  - Ahmed H. M. Elwahy , 
TI  - Synthesis of novel bis-heterocycles of  expected useful applications / 
PY  - 2015///
CY  - Cairo : 
PB  - Osama Mohamed Sayed Ahmed  , 
KW  - Bis(}-bromoacetphenones)
KW  - Bis(acetophenones)
KW  - Bis(aldehydes)
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry; Issued also as CD
N2  - This work has been carried out to investigate synthetic potential of the versatile  multifunctional, bis-symmetric scaffolds such as bis(acetophenones), bis(aldehydes), bis(}- bromoacetphenones) and bis(chalcones). The utility of these building blocks for the synthesis  of a variety of novel bis(heterocycles) such as bis(triazolothiadiazines), bis(quinoxalines),  bis(thiazoles), bis(thiadiazoles), bis(oxadiazoles), bis(dihydropyrazoles),  bis(dihydropyrimidines) and bis(dihydroisoxazole) has been investigated.
ER  -