Collection's Items (Sorted by Submit Date in Descending order): 2741 to 2760 of 4433
| Issue Date | Title | Author(s) |
| 1999 | Reactions of 2(3H)-Furanones | Hashem, Ahmed ; Senning, A. |
| 2000 | Studies of the behavior of 2(3H)-furanthione and thionopyrroline derivatives toward some nitrogen nucleophiles | Hashem, Ahmed |
| 2000 | A facile method for the synthesis of 6-aryl-1-(3-chloropropanoyl)-4-[(E)-1- (2-furyl)methylidene)]-1,2,3,4-tetrahydr o-3-pyridazinones and 2-(2-chloroethyl)-5-[α-aracyl-β-(2-furyl)]-(E )-vinyl-1,3, 4-oxadiazoles | Hashem, Ahmed |
| 2001 | Conversion of 3-aryl-5-phenyl-2(3H)-furanones into 3(2H)-isothiazolone derivatives | Hashem, Ahmed |
| 2001 | The chemistry of 2(5H)-furanones | Hashem, Ahmed ; Kleinpeter, E. |
| 2001 | Synthetic approaches of 4-[(E)-2furyl methylidene]-1-(p-toluenesulfonylformamido)1,2,3,4-tetrahydro-3-pyridazinones and 2 (-p-toluenesulfonylamino)-5-[α-aracyl-β-(2-furyl)]-(E)-vinyl-1,3,4- oxadiazoles | Hashem, Ahmed |
| 2001 | Behavior of 2(3H)- and 2(5H)-furanones having no exocyclic double bond towards some nitrogen nucleophiles | Hashem, Ahmed |
| 1996 | Synthesis of New Derivatives of β-Lactam-containing Antibiotics formed with certain Sulphonyl Chlorides | Hashem, Ahmed |
| 1983 | Synthesis and reactions of some acyl azides bearing phosphorus substituents | Hashem, Ahmed |
| 1983 | Bromination of some aromatic compounds by means of bromine in acetic acid medium | Hashem, Ahmed |
| 2006 | Reactions of 2(3H)-and 2(5H)-furanones having no exocyclic double bonds with some nitrogen nucleophiles | Hashem, Ahmed |
| 1982 | Reactions of some -butenolides having no exocyclic double bonds | Hashem, Ahmed |
| 1982 | Reactions of some 5-oxo-2-pyrrolines | Hashem, Ahmed |
| 2007 | Three-component, one-pot synthesis of pyrimido[4,5-b]-quinoline and pyrido[2,3-d]pyrimidine derivatives | Hashem, Ahmed |
| 2007 | Conversion of 5-aryl-3-phenylthio-2(3H)-furanones into some nitrogen- and sulphur-containing heterocycles | Hashem, Ahmed |
| 1981 | Reactions of styrene oxide with some active hydrogen compounds | Hashem, Ahmed |
| 1979 | Preparation and reactions of some 5-chloropyrazoles | Hashem, Ahmed |
| 1972 | Chlorination and bromination of some aromatic compounds by means of Aqua-regia and hydrobromic-nitric acid mixture | Hashem, Ahmed |
| 1972 | A new method for the preparation of tetraiodophthalic anhydride | Hashem, Ahmed |
| 1988 | Synthesis and reactions of some Δ(β,γ)-butenolides with a study of their biological activity | Hashem, Ahmed ; El-Kousy, S.M. ; El-Torgoman, A.M. ; El-Basiouny, A.A |
Collection's Items (Sorted by Submit Date in Descending order): 2741 to 2760 of 4433
