TY  - BOOK
AU  - Ibrahim Mostafa Zaki Ali
AU  - Ahmed Altaher Mekky , 
AU  - Ahmed Helmy Elwahy , 
AU  - Ismail Abdelshafy Abdelhamid , 
TI  - Studies on some novel functionally substituted bis(heterocyclic) compounds / 
PY  - 2019///
CY  - Cairo : 
PB  - Ibrahim Mostafa Zaki Ali , 
KW  - 1H-1,2,4-triazol-5-amine
KW  - Bis(enaminones)
KW  - Multi-component reaction
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Organic Chemistry; Issued also as CD
N2  - Novel bis(([1,2,4]triazolo[1,5-a]pyrimidines) and bis(2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-ones) were prepared utilizing bis(enaminones) as precursors. The structures of the prepared compounds were elucidated by several spectral tools as well as elemental analyses. A novel series of bis(tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-ones) and bis(tetrahydrobenzo[4,5]imidazo[2,1-b]quinazolinones) were prepared via a multi component reaction utilizing bis-aldehydes as precursors. The structures of the prepared compounds were elucidated by several spectral tools as well as elemental analyses
ER  -