Synthesis and application of modified silica sulfuric acid as a solid acid heterogeneous catalyst in Michael addition reactions

Mohammad Ali Zolfigol; Hojat Veisi; Farajollah Mohanazadeh; Alireza Sedrpoushan

doi:10.1002/jhet.659

Synthesis and application of modified silica sulfuric acid as a solid acid heterogeneous catalyst in Michael addition reactions

Journal of Heterocyclic Chemistry ◽

10.1002/jhet.659 ◽

2011 ◽

Vol 48 (4) ◽

pp. 977-986 ◽

Cited By ~ 14

Author(s):

Mohammad Ali Zolfigol ◽

Hojat Veisi ◽

Farajollah Mohanazadeh ◽

Alireza Sedrpoushan

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Michael Addition ◽

Solid Acid ◽

Addition Reactions ◽

Silica Sulfuric Acid ◽

Modified Silica

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ChemInform Abstract: Synthesis and Application of Modified Silica Sulfuric Acid as a Solid Acid Heterogeneous Catalyst in Michael Addition Reactions.

ChemInform ◽

10.1002/chin.201151026 ◽

2011 ◽

Vol 42 (51) ◽

pp. no-no

Author(s):

Mohammad Ali Zolfigol ◽

Hojat Veisi ◽

Farajollah Mohanazadeh ◽

Alireza Sedrpoushan

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Michael Addition ◽

Solid Acid ◽

Addition Reactions ◽

Silica Sulfuric Acid ◽

Modified Silica

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ChemInform Abstract: Silica Sulfuric Acid (SSA) as a Solid Acid Heterogeneous Catalyst for One-Pot Synthesis of Substituted Pyrroles under Solvent-Free Conditions at Room Temperature.

ChemInform ◽

10.1002/chin.201032117 ◽

2010 ◽

Vol 41 (32) ◽

pp. no-no

Author(s):

Hojat Veisi

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Room Temperature ◽

Solid Acid ◽

Solvent Free ◽

Silica Sulfuric Acid ◽

One Pot ◽

One Pot Synthesis ◽

Solvent Free Conditions ◽

Substituted Pyrroles

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Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst

Molecules ◽

10.3390/molecules14114779 ◽

2009 ◽

Vol 14 (11) ◽

pp. 4779-4789 ◽

Cited By ~ 32

Author(s):

Yan Wang ◽

Yan-Qin Yuan ◽

Sheng-Rong Guo

Keyword(s):

Sulfuric Acid ◽

Michael Addition ◽

Solvent Free ◽

Addition Reactions ◽

Reusable Catalyst ◽

Silica Sulfuric Acid ◽

Free Condition ◽

Solvent Free Condition

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Silica sulfuric acid (SSA) as a solid acid heterogeneous catalyst for one-pot synthesis of substituted pyrroles under solvent-free conditions at room temperature

Tetrahedron Letters ◽

10.1016/j.tetlet.2010.02.052 ◽

2010 ◽

Vol 51 (16) ◽

pp. 2109-2114 ◽

Cited By ~ 82

Author(s):

Hojat Veisi

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Room Temperature ◽

Solid Acid ◽

Solvent Free ◽

Silica Sulfuric Acid ◽

One Pot ◽

One Pot Synthesis ◽

Solvent Free Conditions ◽

Substituted Pyrroles

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ChemInform Abstract: Silica Sulfuric Acid (SSA), an Efficient and Heterogeneous Catalyst for Organic Transformations

ChemInform ◽

10.1002/chin.201134223 ◽

2011 ◽

Vol 42 (34) ◽

pp. no-no

Author(s):

Bita Baghernejad

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Silica Sulfuric Acid ◽

Organic Transformations

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Silica Sulfuric Acid: A Simple and Powerful Heterogeneous Catalyst in Organic Synthesis

Heterogeneous Catalysis ◽

10.1201/b17418-9 ◽

2014 ◽

pp. 146-175

Keyword(s):

Sulfuric Acid ◽

Heterogeneous Catalyst ◽

Organic Synthesis ◽

Silica Sulfuric Acid

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Silica Sulfuric Acid as an Efficient Solid Acid Catalyst for Friedel-Crafts Acylation Using Anhydrides

Bulletin of the Korean Chemical Society ◽

10.5012/bkcs.2007.28.10.1854 ◽

2007 ◽

Vol 28 (10) ◽

pp. 1854-1856 ◽

Cited By ~ 8

Keyword(s):

Sulfuric Acid ◽

Solid Acid ◽

Solid Acid Catalyst ◽

Acid Catalyst ◽

Silica Sulfuric Acid

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Silica Sulfuric Acid, an Efficient and Recyclable Solid Acid Catalyst for the Synthesis of 4,4′-(Arylmethylene)bis (1H-pyrazol-5-ols)

Synthetic Communications ◽

10.1080/00397911.2010.502999 ◽

2011 ◽

Vol 41 (16) ◽

pp. 2403-2413 ◽

Cited By ~ 34

Author(s):

Khodabakhsh Niknam ◽

Salimeh Mirzaee

Keyword(s):

Sulfuric Acid ◽

Solid Acid ◽

Solid Acid Catalyst ◽

Acid Catalyst ◽

Silica Sulfuric Acid

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Michael Addition of Indole to α,β-Unsaturated Ketones Catalyzed by Silica Sulfuric Acid under Ultrasonic Irradiation.

ChemInform ◽

10.1002/chin.200624122 ◽

2006 ◽

Vol 37 (24) ◽

Author(s):

Ji-Tai Li ◽

Hong-Guang Dai ◽

Wen-Zhi Xu ◽

Tong-Shuang Li

Keyword(s):

Sulfuric Acid ◽

Ultrasonic Irradiation ◽

Michael Addition ◽

Silica Sulfuric Acid ◽

Unsaturated Ketones

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Fe3O4@silica sulfuric acid nanoparticles: An efficient reusable nanomagnetic catalyst as potent solid acid for one-pot solvent-free synthesis of indazolo[2,1-b]phthalazine-triones and pyrazolo[1,2-b]phthalazine-diones

Journal of Molecular Catalysis A Chemical ◽

10.1016/j.molcata.2013.03.003 ◽

2013 ◽

Vol 373 ◽

pp. 46-54 ◽

Cited By ~ 89

Author(s):

Ali Reza Kiasat ◽

Jamal Davarpanah

Keyword(s):

Sulfuric Acid ◽

Solid Acid ◽

Solvent Free ◽

Silica Sulfuric Acid ◽

One Pot ◽

Solvent Free Synthesis

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