| |
articol de periodic |
1978 |
Revue Roumaine de Chimie, 23-11-12 |
FAHMY, A.F.M. (autor)
,
EL-HASHASH, M.A. (autor)
,
HABASHY, M.M. (autor)
,
EL-WANNISE, S.A. (autor)
|
Some reactions of 2-isopropyl-(4H)-3,1-benzoxazin-4-one |
|
1567-1573 |
|
| |
articol de periodic |
1978 |
Revue Roumaine de Chimie, 23-11-12 |
EL-HASHASH, M.A. (autor)
,
EL-KADI, M. (autor)
|
Some reactions of beta-aroly-acrylic acid epoxides |
|
1581-1588 |
|
| |
articol de periodic |
1981 |
Revue Roumaine de Chimie, 26-1 |
ABDALLA, M. (autor)
,
ESSAWY, A. (autor)
,
EL-HASHASH, M.A. (autor)
,
EL-GENDY, A.M. (autor)
|
Action of aromatic hydrocarbons, active methyllene compounds and grignard reagents on &-3-genzylidene-5-(1'(2'-methylnaphthalenyl)-2(3H) furanone and 4-benzylidene-1-p-tolyl-2(1'(2'-methylnaphthalenyl)-2-pyrroline-5-one |
|
95-99 |
|
| |
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 |
1981 |
Revue Roumaine de Chimie, 26-9-10 |
ESSAWY, A. (autor)
,
EL-HASHASH, M.A. (autor)
,
ABDALLA, M.M. (autor)
,
EL-GENDY, A.M. (autor)
|
Some reactions of 6-(1'(2'-methyl naphthalenyl)) -2,3,4,5 tetrahydropyridazin-3-one |
|
1285-1293 |
|
| |
articol de periodic |
1982 |
Revue Roumaine de Chimie, 27-7 |
MAHAMED, M.M. (autor)
,
EL-HASHASH, M.A. (autor)
,
ISLAM, I. (autor)
,
ABO-BAKER, O.A. (autor)
|
1,4-arylation of beta-(4-chloro-3-methylbenzoyl)-acrylic acid with activated hydrocarbons under Friedel-Crafts conditions and some studies on the products |
|
865-877 |
|
| |
articol de periodic |
1983 |
Revue Roumaine de Chimie, 28-6 |
EL-HASHASH, M.A. (autor)
,
SAYED, G.H. (autor)
,
EL-KADY, M.Y. (autor)
|
Studies on the cyclised products of the stobbe condensation between p-bromopropiophenone and diethyl succinate |
|
659-666 |
|
| |
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 |
1991 |
Revue Roumaine de Chimie, 36-1-3 |
EL-SAFTY, M.A. (autor)
,
EL-BAHAEL, S. (autor)
,
EL-HASHASH, M.A. (autor)
,
EL-PARARGY, A. (autor)
,
YASIN, F. (autor)
|
Studies in the field of heterocyclic compounds. Synthesis and behaviours of 4-4chloro-3-methyl)phenyl-1-(2H)-phthalazinone towards some electrophiles and nucleoohiles |
|
187-195 |
|
| |
articol de periodic |
1993 |
Revue Roumaine de Chimie, 38-8 |
EL-HASHASH, M.A. (autor)
,
SOLIMAN, A.Y. (autor)
,
MADKOUR, H.M.F. (autor)
|
New applications of mannich bases |
|
995-998 |
|
| |
articol de periodic |
1995 |
Revue Roumaine de Chimie, 40-2 |
EL-HASHASH, M.A. (autor)
,
SOLIMAN, F.M.A. (autor)
,
SOUKA, L. (autor)
,
ABDEL-GRAFFAR, N. (autor)
|
Synthesis and reactions of some condensed heterocyclic nitrogen rings |
|
173-180 |
|
