لیست مقالات در نشریات

نمایش ۷۶۱ تا ۷۸۰ مورد از کل ۴٬۲۳۷ مورد.
عنوانعنوان نشریهنویسندگان
The reaction of (N-isocyanimino) triphenylphosphorane with (E)-3-aryl-2- propenoic acid derivatives: One-pot synthesis of 2-[(E)-2-aryl-1-ethenyl]-1,3,4- oxadiazoles via intramolecular aza-Wittig reactionHeteroatom ChemistryAhankar H., Ramazani A., Amini I., Ahmadi Y., Souldozi A.
Synthesis of sterically congested 1,3,4-oxadiazole derivatives from aromatic carboxylic acids, N,N-dicyclohexylcarbodiimide and (N-isocyanimino) triphenylphosphoraneMolecular DiversityNasrabadi F.Z., Ramazani A., Ahmadi Y.
Vinyltriphenylphosphonium salt-mediated preparation of thiophene-containing electron-poor alkenes from acetylenic esters, 2-thienylmethanol and triphenylphosphineBulletin of the Chemical Society of EthiopiaShajari N., Ramazani A., Ahmadi Y.
One-pot, four-component synthesis of fully substituted 1,3,4-oxadiazole derivatives from (Isocyanoimino)triphenylphosphorane, a primary amine, an aromatic carboxylic acid, and chloroacetoneHelvetica Chimica ActaRamazani A., Zeinalia Nasrabadi F., Ahmadi Y.
A novel four-component reaction for the synthesis of disubstituted 1,3,4-oxadiazole derivativesMolecular DiversityRamazani A., Shajari N., Mahyari A., Ahmadi Y.
One-pot efficient synthesis of fully substituted 1,3,4-oxadiazole derivatives from (n-isocyanimino)triphenylphosphorane, carboxylic acids, and aromatic bis-aldehydesSynthetic CommunicationsRamazani A., Ahmadi Y., Mahyari A.
Efficient one-pot synthesis of disubstituted 1,3,4-oxadiazole derivatives from the reaction of (N-isocyanimino)triphenylphosphorane, acetaldehyde, a secondary amine, and an electron-poor (E)-cinnamic acidHeteroatom ChemistryRamazani A., Ahmadi Y., Tarasi R.
Four-component synthesis of 1,3,4-oxadiazole derivatives from (n-isocyanimino)triphenylphosphorane, (e)-cinnamic acids, acetaldehyde and secondary aminesZeitschrift fur Naturforschung - Section B Journal of Chemical SciencesRamazania A., Ahmadi Y., Nasrabadi F.Z.
The reaction of N-isocyaniminotriphenylphosphorane with ester derivatives of 2-oxopropyl alcohol (2-Oxopropyl 4-Bromobenzoate, 2-Oxopropyl Benzoate, and 2-Oxopropyl Acetate) in the presence of aromatic carboxylic acids: A one-pot efficient three-c...Journal of Heterocyclic ChemistryRamazani A., Ahmadi Y., Karimi Z., Rezaei A.
A one-pot efficient four-component reaction for the synthesis of 2-(arylamino)-2-(5-aryl-1-ethenyl-1,3,4-oxadiazol-2-yl)propyl benzoate (or 4-bromobenzoate) derivativesTurkish Journal of ChemistryHolagh M.V., Maharramov A.M., Allahverdiyev M.A., Ramazani A., Ahmadi Y., Nasrabadi F.Z., Souldozi A.
N-isocyaniminotriphenylphosphorane as an efficient reagent for the synthesis of disubstituted 1,3,4-oxadiazoles via in-situ generation of sterically congested iminophosphorane derivativesPhosphorus, Sulfur and Silicon and the Related ElementsRamazani A., Ashtari M., Souldozi A., Ahmadi Y.
Reaction of dialkyl acetylenedicarboxylates with nin-hydrin in the presence of secondary amines: Synthesis of alkyl 4-(benzyl(alkyl)amino)-1',3',5-trioxo- 1',3'- dihydro-5H-spiro[furan-2,2'-indene]-3-carboxylate derivativesChemijaSafaei-Ghomi J., Salimi F., Ahmadi Y., Ramazani A., Nasrabadi F.Z.
The reaction of carbon disulfide with bromoacetophenone in the presence of primary amines: Synthesis of 3-alkyl-4-phenyl-1,3-thiazole-2(3 H)-thione derivativesJournal of Sulfur ChemistrySafaei-Ghomi J., Salimi F., Ramazani A., Nasrabadi F.Z., Ahmadi Y.
The reaction of dialkyl acetylenedicarboxylates with 2-oxo-2- phenylacetaldehyde in the presence of primary amines: Synthesis of alkyl 2-benzoyl-4-alkylamino-5-oxo-2,5-dihydro-3-furan carboxylate derivativesTurkish Journal of ChemistrySafaei-Ghomi J., Salimi F., Ramazani A., Zeinali Nasrabadi F., Ahmadi Y.
(N-isocyanimino)triphenylphosphorane as an efficient reagent for the preparation of N-benzyl-1-Phenyl-1-(5-Phenyl-1,3,4-Oxadiazol-2-yl)methanamine derivatives via in-Situ generation of densely functionalized iminophosphoranesPhosphorus, Sulfur and Silicon and the Related ElementsRamazani A., Rezaei A., Ahmadi Y.
Four-component synthesis of 2-(N,N-dialkylamino)-2,4,6-cycloheptatrien-1- one derivatives from tropolone, an isocyanide, a primary amine and an aldehyde via ugi-smiles coupling reactionBulletin of the Korean Chemical SocietyMassoudi A., Amini I., Ramazani A., Nasrabadi F.Z., Ahmadi Y.
Synthesis of stabilized phosphorus ylides from electron-poor alcohols and their applications in the preparation of 2,5-dihydrofuran derivativesBulletin of the Chemical Society of EthiopiaSalmanpour S., Ramazani A., Ahmadi Y.
One-pot synthesis of fully substituted 1,3,4-oxadiazole derivatives from aromatic carboxylic acids, cyclobutanone and N-isocyaniminotriphenylphosphoraneTurkish Journal of ChemistryHolagh M.V., Maharramov A.M.O., Allahverdiyev M.A.O., Ramazani A., Ahmadi Y., Souldozi A.
Four-component synthesis of 1,3,4-oxadiazole derivatives from N-isocyaniminotriphenylphosphorane, aromatic carboxylic acids, aromatic bis-aldehydes, and secondary aminesTurkish Journal of ChemistryRamazani A., Karimi Z., Souldozi A., Ahmadi Y.
The reaction of N-isocyaniminotriphenylphosphorane with 2-oxopropylbenzoate (or 4-bromobenzoate) and a primary amine in the presence of (E)-cinnamic acid derivatives: A one-pot efficient four-component reaction for the synthesis of 2-(arylamino)-2...Journal of Heterocyclic ChemistryRamazani A., Ahmadi Y., Nasrabadi F.Z., Rouhani M.