کتابخانه جامع آثار علمی

ChemInform Abstract: Alternative Methodologies for Halogenation of Organic Compounds

Eskandar Kolvari, Nadiya Koukabi, Ahmad Khoramabadi‐zad, Azam Shiri, Mohammad Ali Zolfigol

ChemInform Vol. 45, No. 31

Abstract Review: 214 refs.

ChemInform Abstract: Synthesis of 2,4,6‐Triarylpyridines Using ZrOCl2 under Solvent‐Free Conditions.

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Shohreh Farahmand, Abdolkarim Zare, Ali Reza Pourali, Roya Ayazi‐Nasrabadi

ChemInform Vol. 45, No. 28

Programming of microwave-assisted synthesis of new isophthalate derivatives using ZrOCl2 as a catalyst under solvent-free condition by experimental design

Mohammad Ali Zolfigol, Ardeshir Khazaei, Negin Sarmasti, Jaber Yousefi Seyf, Vahid Khakyzadeh, Ahmad Reza Moosavi‐Zare

Journal of Molecular Catalysis A Chemical Vol. 393, 142–149

ChemInform Abstract: Ionic Liquid Tributyl(carboxymethyl)phosphonium Bromide as an Efficient Catalyst for the Synthesis of Bis(indolyl)methanes under Solvent‐Free Conditions.

Ardeshir Khazaei, Mohammad Ali Zolfigol, Toktam Faal‐Rastegar

ChemInform Vol. 45, No. 24

Abstract The applied catalyst is an ionic liquid prepared from bromoacetic acid and tributylphosphine.

ChemInform Abstract: Synthesis of 6‐Amino‐4‐ (4‐methoxyphenyl)‐5‐cyano‐3‐methyl‐1‐phenyl‐1,4‐dihydropyrano [2,3‐c]pyrazoles Using Disulfonic Acid Imidazolium Chloroaluminate as a Dual and Heterogeneous Catalyst.

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Ehsan Noroozizadeh, Mahsa Tavasoli, Vahid Khakyzadeh, Abdolkarim Zare

ChemInform Vol. 45, No. 22

ChemInform Abstract: 1,4‐Diazabicyclo[2.2.2]octane‐Catalyzed One‐Pot Synthesis of Pyrazolo[1,2‐a][1,2,4]triazole‐1,3‐diones under Ultrasound Acceleration.

Davood Azarifar, Razieh Nejat‐Yami, Mohammad Ali Zolfigol

ChemInform Vol. 45, No. 18

ChemInformVolume 45, Issue 18 Heterocyclic Compounds ChemInform Abstract: 1,4-Diazabicyclo[2.2.2]octane-Catalyzed One-Pot Synthesis of Pyrazolo[1,2-a][1,2,4]triazole-1,3-diones under Ultrasound Acceleration. Davood Azarifar, Davood Azarifar…

Condensation of 2-naphtol with arylaldehydes using acetic acid functionalized ionic liquids as highly efficient and reusable catalysts

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Omid Khaledian, Vahid Khakyzadeh

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION) Vol. 35, No. 4, 573–578

Solvent-Free Condensation of Phenols with Aldehydes and Amides Using 3-Methyl-1-sulfonic Acid Imidazolium Chloride

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Masoume Daraei

Synlett Vol. 25, No. 08, 1173–1177

One-pot, three-component condensation of phenols, aromatic aldehydes, and amides in the presence of 3-methyl-1-sulfonic acid imidazolium chloride {[Msim]Cl} as ionic liquid and catalyst under solvent-free condition to prepare a new category…

Tandem Knoevenagel–Michael–cyclocondensation reaction of malononitrile, various aldehydes and 2-naphthol over acetic acid functionalized ionic liquid

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Omid Khaledian, Vahid Khakyzadeh, Majid D. Farahani, M. Hassan Beyzavi, Hendrik G. Kruger

Chemical Engineering Journal Vol. 248, 122–127

Application of silica vanadic acid [SiO2-VO(OH)2] as a heterogeneous and recyclable catalyst for oxidative aromatization of Hantzsch 1,4-dihydropyridines at room temperature

Maliheh Safaiee, Mohammad Ali Zolfigol, Mahsa Tavasoli, Mohammad Mokhlesi

Journal of the Iranian Chemical Society Vol. 11, No. 6, 1593–1597

Alternative Methodologies for Halogenation of Organic Compounds

Eskandar Kolvari, Nadiya Koukabi, Ahmad Khoramabadi‐zad, Azam Shiri, Mohammad Ali Zolfigol

Current Organic Synthesis Vol. 10, No. 6, 837–863

It is difficult to imagine organic chemistry without organo-halogen compounds and the molecular halogens needed for their preparation. In fact, It is implied that halogenation of organic compounds is a key industrial process; for example, t…

Tandem Knoevenagel–Michael-cyclocondensation reactions of malononitrile, various aldehydes and dimedone using acetic acid functionalized ionic liquid

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Omid Khaledian, Vahid Khakyzadeh, Majid D. Farahani, Hendrik G. Kruger

New Journal of Chemistry Vol. 38, No. 6, 2342–2342

An efficient solvent-free protocol for the synthesis of tetrahydrobenzo[b]pyrans by the condensation of malononitrile, dimedone and various aldehydes in the presence of acetic acid functionalized imidazolium salts (1-carboxymethyl-3-methyli…

Nano-titania sulfuric acid-promoted synthesis of tetrahydrobenzo[b]pyran and 1,4-dihydropyrano[2,3-c]pyrazole derivatives under ultrasound irradiation

Davood Azarifar, Seyed‐Mola Khatami, Mohammad Ali Zolfigol, Razieh Nejat‐Yami

Journal of the Iranian Chemical Society Vol. 11, No. 4, 1223–1230

Synthesis of 2,4,6,8,10,12‐Hexanitro‐2,4,6,8,10,12‐hexaazaisowurtzitane Using Melaminium‐tris(hydrogensulfate) by a Simple One‐Pot Nitration Procedure

Yadollah Bayat, Mohammad Ali Zolfigol, Ardeshir Khazaei, Mohamad Mokhlesi, Masoume Daraei, Amin Heydari Nezhad Tehrani, Gholamabbas Chehardoli

Propellants Explosives Pyrotechnics Vol. 38, No. 6, 745–747

Abstract A highly efficient protocol for the synthesis of 2,4,6,8,10,12‐hexanitro‐2,4,6,8,10,12‐hexaazaisowurtzitane (CL‐20) in the presence of melaminium‐tris(hydrogen sulfate) as a solid acid is described.

Melamine trisulfonic acid (MTSA) as an efficient catalyst for the synthesis of triazolo[1,2-a]indazole-triones and some 2H-indazolo[2,1-b]phthalazine-triones

Ardeshir Khazaei, Mohammad Ali Zolfigol, Toktam Faal‐Rastegar, Gholamabbas Chehardoli, Shadpour Mallakpour

Iranian journal of catalysis Vol. 3, No. 4, 211–220

Melamine trisulfonic acid (MTSA) as an efficient heterogeneous catalyst has been used for the one-pot preparation of triazolo[1,2-a]indazole-1,3,8-trione and 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives by the three-component con…

ChemInform Abstract: A Highly Stable and Active Magnetically Separable Pd Nanocatalyst in Aqueous Phase Heterogeneously Catalyzed Couplings.

Mohammad Ali Zolfigol, Vahid Khakyzadeh, Ahmad Reza Moosavi‐Zare, Abed Rostami, Abdolkarim Zare, Nasser Iranpoor, M. Hassan Beyzavi, Rafael Luque

ChemInform Vol. 44, No. 49

Synthesis of 2,4,6-Triarylpyridines Using ZrOCl2 under Solvent-Free Conditions

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Shohreh Farahmand, Abdolkarim Zare, Ali Reza Pourali, Roya Ayazi‐Nasrabadi

Synlett Vol. 25, No. 02, 193–196

An efficient procedure for the synthesis of 2,4,6-triarylpyridines (Kröhnke pyridines) by the one-pot multicomponent condensation of aldehydes (1 equiv) with acetophenones (2 equiv) and ammonium acetate (1.2 equiv) in the presence of cataly…

Facile preparation of a nanostructured functionalized catalytically active organosalt

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Vahid Khakyzadeh, Christoph Böttcher, Mohammad Hassan Beyzavi, Abdolkarim Zare, Alireza Hasaninejad, Rafael Luque

Journal of Materials Chemistry A Vol. 2, No. 3, 770–777

We report a novel nanostructured organosalt, based on sulfonic acid functionalized pyrazinium {[H-pyrazine–SO3H]Cl2} that was synthesized and characterized by several techniques including Fourier transform infrared (FT-IR) spectroscopy, X-r…

Synthesis of hexahydroquinolines using the new ionic liquid sulfonic acid functionalized pyridinium chloride as a catalyst

Ardeshir Khazaei, Mohammad Ali Zolfigol, Ahmad Reza Moosavi‐Zare, Javad Afsar, Abdolkarim Zare, Vahid Khakyzadeh, M. Hassan Beyzavi

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION) Vol. 34, No. 10, 1936–1944

Ionic Liquid Tributyl (Carboxymethyl) Phosphonium Bromide as an efficient Catalyst for the Synthesis of bis(indolyl)Methanes under Solvent-Free Conditions

Ardeshir Khazaei, Mohammad Ali Zolfigol, Toktam Faal‐Rastegar

Journal of Chemical Research Vol. 37, No. 10, 617–619

A simple green synthesis of bis (indolyl)methanes involved the reaction of indole with aldehydes in the presence of a phosphonium salt ionic liquid as the catalyst. The simple experimental procedures, short reaction times, high yields of pr…

1,4-Diazabicyclo[2.2.2]octane-Catalyzed One-Pot Synthesis of Pyrazolo[1,2-a][1,2,4]triazole-1,3-diones under Ultrasound Acceleration

Davood Azarifar, Razieh Nejat‐Yami, Mohammad Ali Zolfigol

Journal of Heterocyclic Chemistry Vol. 50, No. 6, 1386–1390

1,4-Diazabicyclo[2.2.2]octane has been explored as an efficient catalyst to effect the three-component condensation reactions between malononitrile, 4-arylurazoles, and aromatic aldehydes in ethanol under ultrasound irradiation conditions. …

ChemInform Abstract: Benzylation of Aromatic Compounds Catalyzed by 3‐Methyl‐1‐sulfonic Acid Imidazolium Tetrachloroaluminate and Silica Sulfuric Acid under Mild Conditions.

Mohammad Ali Zolfigol, Hooshang Vahedi, Saeid Azimi, Ahmad Reza Moosavi‐Zare

ChemInform Vol. 44, No. 39

Abstract Both agents are successfully employed as reusable catalysts for the reaction of benzyl acetate with aromatic substrates to furnish diarylmethanes.

{[[K.18-Crown-6]Br3}n: A tribromide catalyst for the catalytic protection of amines and alcohols

Gholamabbas Chehardoli, Mohammad Ali Zolfigol, Fateme Derakhshan‐Panah

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION) Vol. 34, No. 9, 1730–1733

Di-Sulfonic Acid Imidazolium Chloroaluminate, Efficiently Catalyzed the Synthesis of N-Sulfonyl Imines in Solventless Media with High TOF

Ahmad Reza Moosavi‐Zare, Mohammad Ali Zolfigol, Ehsan Noroozizadeh, Vahid Khakyzadeh, Abdolkarim Zare, Mahsa Tavasoli

Phosphorus, sulfur, and silicon and the related elements Vol. 189, No. 2, 149–156

Di-sulfonic acid imidazolium chloroaluminate ([Dsim]AlCl4) as a new acidic and heterogeneous catalyst was applied to the preparation of N-sulfonyl imines via the condensation of sulfonamides with aldehydes as well as isatin under solvent-fr…