Works by Zolfigol, M. A.

Results: 20

Silica Triflate as a New, Efficient, and Reusable Reagent for the Chemoselective Silylation of Alcohols and Phenols and Deprotection of Silyl Ethers.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2008, v. 183, n. 1, p. 168, doi. 10.1080/10426500701567046

By:

Shirini, F.;
Marjani, K.;
Nahzomi, H. Taherpour;
Zolfigol, M. A.

Publication type:

Article

2,4,4,6-Tetrabromo-2,5-cyclohexadienone (TABCO), N-Bromosuccinimide (NBS) and Bromine as Efficient Catalysts for Dithioacetalization and Oxathioacetalization of Carbonyl Compounds and Transdithioacetalization Reactions.

Published in:

Phosphorus, Sulfur & Silicon & the Related Elements, 2002, v. 177, n. 5, p. 1047, doi. 10.1080/10426500211712

By:

Iranpoor, Nasser;
Firouzabadi, Habib;
Shaterian, Hamid Reza;
Zolfigol, M. A.

Publication type:

Article

Efficient procedure for chemoselective N-nitrosation of secondary amines with trichloromelamine-NaNO2.

Published in:

Russian Journal of Organic Chemistry, 2007, v. 43, n. 9, p. 1393, doi. 10.1134/S1070428007090229

By:

Bamoniri, A.;
Zolfigol, M.;
Mirjalili, B.;
Fallah, F.

Publication type:

Article

Chemoselective synthesis of 1,1-diacetates from aldehydes in the presence of Al(HSO4)3 under mild solvent-free conditions.

Published in:

Russian Journal of Organic Chemistry, 2007, v. 43, n. 6, p. 852, doi. 10.1134/S1070428007060085

By:

Mirjalili, B.;
Zolfigol, M.;
Bamoniri, A.;
Amrollahi, M.;
Sheikhan, N.

Publication type:

Article

Mild and Efficient Procedure for Acetylation and Formylation of Alcohols in the Presence of Mg(HSO4)2.

Published in:

Russian Journal of Organic Chemistry, 2005, v. 41, n. 4, p. 625, doi. 10.1007/s11178-005-0217-8

By:

Shirini, F.;
Zolfigol, M. A.;
Mallakpour, B.

Publication type:

Article

Calcium Hypochlorite as an Efficient Reagent for Oxidation of Urazoles under Mild Heterogeneous Conditions.

Published in:

Russian Journal of Organic Chemistry, 2004, v. 40, n. 6, p. 914, doi. 10.1023/B:RUJO.0000044562.96808.06

By:

Zolfigol, M. A.;
Mallakpour, Sh.;
Khazaiae, A.;
Vaghaie, R. G.;
Torabi, M.

Publication type:

Article

Chemoselective Solvent-free Deoximation by (NH4)2Cr2O7 in the Presence of ZrCl4 on Wet SiO2.

Published in:

Russian Journal of Organic Chemistry, 2003, v. 39, n. 8, p. 1191, doi. 10.1023/B:RUJO.0000010193.00479.52

By:

Shirini, F.;
ali Zolfigol, M.;
Pourhabib, A.

Publication type:

Article

New Reagent for a One-Step Synthesis of Gem-Chloronitro Compounds from Oximes.

Published in:

Journal of the Iranian Chemical Society, 2011, v. 8, n. 4, p. 1058, doi. 10.1007/BF03246563

By:

Zolfigol, M. A.;
Khazaei, A.;
Kolvari, E.;
Koukabi, N.;
Gilandoust, M.

Publication type:

Article

Ultrasound-Assisted Eco-Friendly Synthesis of Triarylmethanes Catalyzed by Silica Sulfuric Acid.

Published in:

Journal of the Iranian Chemical Society, 2011, v. 8, n. 3, p. 840, doi. 10.1007/BF03245914

By:

Mohammadpoor-Baltork, I.;
Moghadam, M.;
Tangestaninejad, S.;
Mirkhani, V.;
Mohammadiannejad-Abbasabadi, K.;
Zolfigol, M. A.

Publication type:

Article

Saccharin Sulfonic Acid Catalyzed N-Boc Protection of Amines and Formation of tert-Butyl Ethers from Alcohols.

Published in:

Journal of the Iranian Chemical Society, 2010, v. 7, n. 3, p. 603, doi. 10.1007/BF03246047

By:

Shirini, F.;
Zolfigol, M. A.;
Abedini, M.

Publication type:

Article

3-Methyl-1-Sulfonic Acid Imidazolium Chloride as a New, Efficient and Recyclable Catalyst and Solvent for the Preparation of N-Sulfonyl Imines at Room Temperature.

Published in:

Journal of the Iranian Chemical Society, 2010, v. 7, n. 3, p. 646, doi. 10.1007/BF03246053

By:

Zolfigol, M. A.;
Khazaei, A.;
Moosavi-Zare, A. R.;
Zare, A.

Publication type:

Article

Synthesis of Indolo[3,2‐<italic>b</italic>]carbazoles <italic>via</italic> an Anomeric‐Based Oxidation Process: A Combined Experimental and Computational Strategy.

Published in:

Journal of Heterocyclic Chemistry, 2018, v. 55, n. 4, p. 1061, doi. 10.1002/jhet.3077

By:

Zolfigol, M. A.;
Khazaei, A.;
Karimitabar, F.;
Hamidi, M.;
Maleki, F.;
Aghabarari, B.;
Sefat, F.;
Mozafari, M.

Publication type:

Article

Efficient and Selective Mono- and Dinitration of Phenols with Cr(NO3)3.2N2O4 as a New Nitrating Agent

Published in:

Synthetic Communications, 1998, v. 28, n. 15, p. 2773

By:

Iranpoor, N.;
Firouzabadi, H.;
Zolfigol, M. A.

Publication type:

Article

Selective and Efficient Tramformation of Thioethers to Their Sulfoxides and Catalytic Conversions of Thiols to the Disulfides with Hydrated Iron(HI) and Copper(H) Nitrates in Aprotic Organic So...

Published in:

Synthetic Communications, 1998, v. 28, n. 7, p. 1179

By:

Firouzabadi, H.;
Iranpoor, N.;
Zolfigol, M. A.

Publication type:

Article

Dinitrogen Tetroxide Complexes of Iron(III) and Copper(II) Nitrates as New Versatile Reagents for Organic Synthesis. Efficient and Selective Oxidation of Sulfides to their Corresponding Sulfoxides Under Mild Conditions.

Published in:

Synthetic Communications, 1998, v. 28, n. 2, p. 377, doi. 10.1080/00397919808005730

By:

Firouzabadi, H.;
Iranpoor, N.;
Zolfigol, M. A.

Publication type:

Article

Dinitrogen Tetroxide Copper Nitrate Complex [Cu(NO 3 ) 2 .N 2 O 4 ] As a New Nitrosating Agent for Catalytic Coupling of Thiols via Thionitrite.

Published in:

Synthetic Communications, 1998, v. 28, n. 2, p. 367, doi. 10.1080/00397919808005729

By:

Iranpoor, N.;
Firouzabadi, H.;
Zolfigol, M. A.

Publication type:

Article

Dinitrogen Tetroxide Complexes of Iron and Copper Nitrates as New Reagents for Selective Mono- and Dinitration of Phenolic Compounds.

Published in:

Synthetic Communications, 1997, v. 27, n. 19, p. 3301, doi. 10.1080/00397919708005630

By:

Firouzabadi, H.;
Iranpoor, N.;
Zolfigol, M. A.

Publication type:

Article

بررسی تاثیر شرایط خشک‌کن خلایی پاششی با ریز ذره‌ساز آلتراسونیک روی خواص کاربردی، بازسازی و شیمیایی پودرهای عصاره برگ کنگر فرنگی

Published in:

Journal of Food Science & Technology (2008-8787), 2018, v. 15, n. 77, p. 165

By:

Sadeghzade Namavar, S.;
Amiri Chayjan, R.;
Amiri Parian, J.;
Zolfigol, M. A.

Publication type:

Article

Silica Chloride/Wet SiO2 as a Novel Heterogeneous System for Deprotection of Oximes, Hydrazones, and Semicarbazones.

Published in:

Synthetic Communications, 2003, v. 33, n. 11, p. 1839, doi. 10.1081/SCC-120020193

By:

Shirini, F.;
Zolfigol, M. A.;
Khaleghi, M.;
Mohammadpour-Baltork, I.

Publication type:

Article

EFFICIENT CLEAVAGE OF CARBON–NITROGEN DOUBLE BONDS UNDER SOLVENT FREE CONDITIONS.

Published in:

Synthetic Communications, 2002, v. 32, n. 18, p. 2837, doi. 10.1081/SCC-120006468

By:

Shirini, F.;
Zolfigol, M. A.;
Pourhabib, A.

Publication type:

Article

Works by Zolfigol, M. A.

Silica Triflate as a New, Efficient, and Reusable Reagent for the Chemoselective Silylation of Alcohols and Phenols and Deprotection of Silyl Ethers.

2,4,4,6-Tetrabromo-2,5-cyclohexadienone (TABCO), N-Bromosuccinimide (NBS) and Bromine as Efficient Catalysts for Dithioacetalization and Oxathioacetalization of Carbonyl Compounds and Transdithioacetalization Reactions.

Efficient procedure for chemoselective N-nitrosation of secondary amines with trichloromelamine-NaNO<sub>2</sub>.

Chemoselective synthesis of 1,1-diacetates from aldehydes in the presence of Al(HSO<sub>4</sub>)<sub>3</sub> under mild solvent-free conditions.

Mild and Efficient Procedure for Acetylation and Formylation of Alcohols in the Presence of Mg(HSO<sub>4</sub>)<sub>2</sub>.

Calcium Hypochlorite as an Efficient Reagent for Oxidation of Urazoles under Mild Heterogeneous Conditions.

Chemoselective Solvent-free Deoximation by (NH<sub>4</sub>)<sub>2</sub>Cr<sub>2</sub>O<sub>7</sub> in the Presence of ZrCl<sub>4</sub> on Wet SiO<sub>2</sub>.

New Reagent for a One-Step Synthesis of Gem-Chloronitro Compounds from Oximes.

Ultrasound-Assisted Eco-Friendly Synthesis of Triarylmethanes Catalyzed by Silica Sulfuric Acid.

Saccharin Sulfonic Acid Catalyzed N-Boc Protection of Amines and Formation of tert-Butyl Ethers from Alcohols.

3-Methyl-1-Sulfonic Acid Imidazolium Chloride as a New, Efficient and Recyclable Catalyst and Solvent for the Preparation of N-Sulfonyl Imines at Room Temperature.

Synthesis of Indolo[3,2‐<italic>b</italic>]carbazoles <italic>via</italic> an Anomeric‐Based Oxidation Process: A Combined Experimental and Computational Strategy.

Efficient and Selective Mono- and Dinitration of Phenols with Cr(NO3)3.2N2O4 as a New Nitrating Agent

Selective and Efficient Tramformation of Thioethers to Their Sulfoxides and Catalytic Conversions of Thiols to the Disulfides with Hydrated Iron(HI) and Copper(H) Nitrates in Aprotic Organic So...

Dinitrogen Tetroxide Complexes of Iron(III) and Copper(II) Nitrates as New Versatile Reagents for Organic Synthesis. Efficient and Selective Oxidation of Sulfides to their Corresponding Sulfoxides Under Mild Conditions.

Dinitrogen Tetroxide Copper Nitrate Complex [Cu(NO 3 ) 2 .N 2 O 4 ] As a New Nitrosating Agent for Catalytic Coupling of Thiols via Thionitrite.

Dinitrogen Tetroxide Complexes of Iron and Copper Nitrates as New Reagents for Selective Mono- and Dinitration of Phenolic Compounds.

بررسی تاثیر شرایط خشک‌کن خلایی پاششی با ریز ذره‌ساز آلتراسونیک روی خواص کاربردی، بازسازی و شیمیایی پودرهای عصاره برگ کنگر فرنگی

Silica Chloride/Wet SiO2 as a Novel Heterogeneous System for Deprotection of Oximes, Hydrazones, and Semicarbazones.

EFFICIENT CLEAVAGE OF CARBON–NITROGEN DOUBLE BONDS UNDER SOLVENT FREE CONDITIONS.