| |
articol de periodic |
1979 |
Revue Roumaine de Chimie, 24-11-12 |
EL, Hashash (autor)
,
MOHAMED, M.M. (autor)
,
SAYED, M.A. (autor)
|
Synthesis of new sulfamoyl anilides. 4H-3,1-benzoxazin-4-one and 4-quinazolone derivatives of agricultural interest |
|
1509-1520 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Chimie, 26-3 |
MOHAMED, M. (autor)
,
EL-HASHASH, M.A. (autor)
,
SAYED, M.A. (autor)
,
ABO-BAKER, O.A. (autor)
|
Studies on the cyclisation of the products of stobbe condensation with 2,4-dimethylacetophenone |
|
441-448 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Chimie, 26-8 |
EL-KADI, M. (autor)
,
EL-HASHASH, M.A. (autor)
,
SAYED, M.A. (autor)
|
Action of hydrazines amines and rhiourea upon beta(4-chloro-3-methyl)-benzoylacrylic acid |
|
1161-1167 |
|
| |
articol de periodic |
1985 |
Revue Roumaine de Chimie, 30-5 |
MOHAMED, M.M. (autor)
,
EL-HASHASH, M.A. (autor)
,
SAYED, M.A. (autor)
,
SHEHATA, A.A. (autor)
|
Reactions of some 2/1H)-pyridones synthesized from 3,4-methylene-dioxybenzylidene and 4-nitrobenzylidene-p-isopropylacetophenone |
|
419-426 |
|
| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-4 |
AFIFI, A.A. (autor)
,
EL-NAGDY, S. (autor)
,
SAYED, M.A. (autor)
,
MOHEY, I. (autor)
|
Synthesis and reactions of substituted benzoxazinones bearing a bulky group at position-2. Part I |
|
567-575 |
|
| |
articol de periodic |
1990 |
Revue Roumaine de Chimie, 35-6 |
AFIFY, Amin (autor)
,
EL-KHAMRY, A. (autor)
,
SOLIMAN, A.Y. (autor)
,
SAYED, M.A. (autor)
,
KASSAB, E.A. (autor)
|
Behaviour of 5,6-diphenyl-4-carbethoxy-2,3-dihydropyridazin-3-one, towards some different nucleophyles |
|
785-789 |
|
