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1
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Singh A, Kaur G, Banerjee B. Recent Developments on the Synthesis of Biologically Significant bis/tris(indolyl)methanes under Various Reaction Conditions: A Review. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200228092752] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Bis(indolyl)methane skeleton is the main building block of many naturally occurring bioactive compounds. Bis(indolyl)methanes are found to possess a wide range of pharmaceuitical efficacies. These important scaffolds are being used as anti-cancer, antioxidant, anti-bacterial, anti-inflammatory, and anti-proliferative agents. In this review, we summarized the latest developments on the synthesis of various bis/tris(indolyl)methane derivatives from the reactions of two equivalents of indoles and one equivalent of aldehydes or indole-3-carbaldehydes under various reaction conditions. More than hundred different catalysts were employed for these transformations which include various metal catalysts, ionic liquids, organocatalysts, surfactants, homogeneous, heterogeneous catalysts etc.
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Affiliation(s)
- Arvind Singh
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh, 174301, India
| | - Gurpreet Kaur
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh, 174301, India
| | - Bubun Banerjee
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh, 174301, India
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2
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Khazaei A, Zolfigol MA, Faal-Rastegar T. Ionic Liquid Tributyl (Carboxymethyl) Phosphonium Bromide as an efficient Catalyst for the Synthesis of bis(indolyl)Methanes under Solvent-Free Conditions. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/174751913x13787959859380] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Ardeshir Khazaei
- Department of Chemistry, University of Bu-Ali Sina, Zip Code 65178, Hamedan, Iran
| | | | - Toktam Faal-Rastegar
- Department of Chemistry, University of Bu-Ali Sina, Zip Code 65178, Hamedan, Iran
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3
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Noland WE, Brown CD, DeKruif RD, Lanzatella NP, Gao SM, Zabronsky AE, Tritch KJ. Condensation reactions of indole with acetophenones affording mixtures of 3,3-(1-phenylethane-1,1-diyl)bis(1H-indoles) and 1,2,3,4-tetrahydro-3-(1H-indol-3-yl)-1-methyl-1,3-diphenylcyclopent[b]indoles. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1460760] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Wayland E. Noland
- Department of Chemistry, University of Minnesota, Minneapolis, MN, USA
| | | | - Rodney D. DeKruif
- Department of Chemistry, University of Minnesota, Minneapolis, MN, USA
| | | | - Siming M. Gao
- Department of Chemistry, University of Minnesota, Minneapolis, MN, USA
| | | | - Kenneth J. Tritch
- Department of Chemistry, University of Minnesota, Minneapolis, MN, USA
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4
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Nikpassand M, Fekri LZ, Mousavi MR. Synthesis of azo-linked diindolyl methanes using Fe3+-montmorillonite K10 under solvent-free condition. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1016/j.jtusci.2016.01.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Leila Zare Fekri
- Department of Chemistry, Payame Noor University Tehran PO Box 19395-3697 Iran
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5
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Bandi M, Ch. VRR. One-Pot, Step-Wise, Alternative Syntheses of Quinoline-Substituted Bis(Indolyl)Methanes Using a Green Approach. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Madhu Bandi
- Jawaharlal Nehru Technological University; Kakinada India
- Department of Chemistry; Jawaharlal Nehru Technological University Hyderabad-CEH; Kukatpally Hyderabad 500 085 India
| | - Venkata Ramana Reddy Ch.
- Department of Chemistry; Jawaharlal Nehru Technological University Hyderabad-CEH; Kukatpally Hyderabad 500 085 India
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6
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Kilic H, Bayindir S, Erdogan E, Agopcan Cinar S, Konuklar FAS, Bali SK, Saracoglu N, Aviyente V. Bismuth nitrate-promoted disproportionative condensation of indoles with cyclohexanone: a new-type azafulvenium reactivity of indole. NEW J CHEM 2017. [DOI: 10.1039/c7nj01987d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bismuth nitrate-promoted disproportionative condensation of indoles with cyclohexanone in one pot, to yield C3-cyclohexyl substituted indoles and 1,3-di(1H-indol-3-yl)benzene derivatives is reported for the first time.
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Affiliation(s)
- H. Kilic
- Department of Chemistry
- Faculty of Sciences
- Atatürk University
- Erzurum
- Turkey
| | - S. Bayindir
- Department of Chemistry
- Faculty of Sciences
- Atatürk University
- Erzurum
- Turkey
| | - E. Erdogan
- Department of Chemistry
- Faculty of Sciences
- Atatürk University
- Erzurum
- Turkey
| | - S. Agopcan Cinar
- Department of Chemistry
- Faculty of Arts and Sciences
- Boğaziçi University
- Istanbul
- Turkey
| | | | - S. K. Bali
- Department of Chemistry
- Faculty of Arts and Sciences
- Boğaziçi University
- Istanbul
- Turkey
| | - N. Saracoglu
- Department of Chemistry
- Faculty of Sciences
- Atatürk University
- Erzurum
- Turkey
| | - V. Aviyente
- Department of Chemistry
- Faculty of Arts and Sciences
- Boğaziçi University
- Istanbul
- Turkey
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7
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CHHATTISE PRAKASH, HANDORE KALPANA, HORNE AMIT, MOHITE KAKASAHEB, CHASKAR ATUL, DALLAVALLE SABRINA, CHABUKSWAR VASANT. Synthesis and characterization of Polyindole and its catalytic performance study as a heterogeneous catalyst. J CHEM SCI 2016. [DOI: 10.1007/s12039-016-1040-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Fekri LZ, Nikpassand M, Kohansal M. Fe+3-Montmorillonite K10, as effective, eco-friendly, and reusable catalyst for the synthesis of bis(1H-indol-3-yl)methanes under grinding condition. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363215120361] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Chhattise PK, Arbuj SS, Mohite KC, Bhavsar SV, Horne AS, Handore KN, Chabukswar VV. One dimensional CdS nanostructures: heterogeneous catalyst for synthesis of aryl-3,3′-bis(indol-3-yl)methanes. RSC Adv 2014. [DOI: 10.1039/c4ra03419h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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10
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Zolfigol MA, Niknam K, Bagherzadeh M, Ghorbani-Choghamarani A, Koukabi N, Hajjami M, Kolvari E. Tribromoisocyanuric Acid (TBCA) and Oxone®-MX Systems as Oxidizing Agents: Oxidative Coupling of Thiols to Their Corresponding Disulfides under Mild and Heterogeneous Conditions. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200700159] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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11
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Shiri M. Prolinium Triflate: a protic ionic liquid which acts as water-tolerant catalyst in the alkylation of indoles. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2013. [DOI: 10.1007/s13738-013-0239-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Shiri M, Zolfigol MA, Shamsian A, Dehghani-Firouzabadi AA. Synthesis of Dendrimer-Like Polyindolyl Compounds. J Heterocycl Chem 2012. [DOI: 10.1002/jhet.929] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Morteza Shiri
- Department of Chemistry, College of Science; Alzahra University; Tehran; 1993891176; Iran
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry, Faculty of Chemistry; Bu-Ali Sina University; Hamedan; 6517838683; Iran
| | - Atefeh Shamsian
- Department of Organic Chemistry, Faculty of Chemistry; Bu-Ali Sina University; Hamedan; 6517838683; Iran
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13
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Khazaei A, Zolfigol MA, Mokhlesi M, Zare A, Derakhshan-Panah F, Merajoddin M, Keypour H, Dehghani-Firouzabadi AA. Pyrazinium Di(hydrogen sulfate) as a Novel, Highly Efficient and Homogeneous Catalyst for the Condensation of Enolizable Ketones with Aldehydes, Acetonitrile and Acetyl Chloride. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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An efficient synthesis of substituted bis(indolyl)methanes using sodium bromate and sodium hydrogen sulfite in water. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2012. [DOI: 10.1007/s13738-011-0015-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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15
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Shaikh AC, Chen C. An Easy and Efficient Synthesis of Bisindolylmethanes and Tetraindolylmethane Tröger's Base Catatlyzed by AgBF4. J CHIN CHEM SOC-TAIP 2011. [DOI: 10.1002/jccs.201190142] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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16
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Hasaninejad A, Chehardoli G, Zolfigol MA, Abdoli A. Uronium Hydrogen Sulfate/Urea-Hydrogen Peroxide as a Green and Metal-Free Catalytic System for the Efficient, Chemo-, and Homoselective Oxidation of Sulfides to Sulfoxides. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.494919] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Alireza Hasaninejad
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
| | | | | | - Abbas Abdoli
- c Faculty of Chemistry , Bu-Ali Sina University , Hamedan, Iran
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17
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Niknam K, Karami B, Molazadeh S, Pourkhosro A. Molybdatophosphoric Acid/NaNO2/Wet SiO2 as an Efficient System for the Aromatization of 1,2‐Dihydroquinolines under Mild and Heterogeneous Conditions. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910701196553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Khodabakhsh Niknam
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
| | - Bahador Karami
- b Department of Chemistry , Yasouj University , Yasouj, Iran
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18
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Saeidnia S, Sheikhshoaie I. [Fe(III)(salophen)]Cl in Molten Tetrabutylammonium Bromide as a New Homogeneous Catalytic System for the Electrophilic Reaction of Indole with Carbonyl Compounds. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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Niknam K, Saberi D, Baghernejad M. Preparation of Silica-Bonded S-Sulfonic Acid: A Recyclable Catalyst for the Synthesis of Bis-Indolylmethanes. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500903019127] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Khodabakhsh Niknam
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
| | - Dariush Saberi
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
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20
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Zolfigol MA, Khazaei A, Moosavi-Zare AR, Zare A. Ionic Liquid 3-Methyl-1-sulfonic Acid Imidazolium Chloride as a Novel and Highly Efficient Catalyst for the Very Rapid Synthesis of bis(Indolyl)methanes under Solvent-free Conditions. ORG PREP PROCED INT 2010. [DOI: 10.1080/00304940903585495] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Shiri M, Zolfigol MA, Ayazi-Nasrabadi R. AlCl3 as a powerful catalyst for the one-pot preparation of 1,1,3-triheteroaryl compounds. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.10.127] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Sundberg RJ. Electrophilic Substitution Reactions of Indoles. TOPICS IN HETEROCYCLIC CHEMISTRY 2010. [DOI: 10.1007/7081_2010_52] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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Hasaninejad A, Zare A, Sharghi H, Khalifeh R, Shekouhy M. Silica-Supported LiHSO4 as a Highly Efficient, Mild, Heterogeneous, and Reusable Catalytic System for the Solvent-Free Synthesis of Bis(indolyl)methanes. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802466056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Alireza Hasaninejad
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
| | - Abdolkarim Zare
- b Department of Chemistry , Payame Noor University (PNU) , Iran
| | - Hashem Sharghi
- c Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - Reza Khalifeh
- c Department of Chemistry, College of Sciences , Shiraz University , Shiraz, Iran
| | - Mohsen Shekouhy
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr, Iran
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24
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Heravi MM, Nahavandi F, Sadjadi S, Oskooie HA, Tajbakhsh M. Convenient Synthesis of Bis(indol)alkanes by Niobium(V) Chloride. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910902752246] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Majid M. Heravi
- a Department of Chemistry, School of Sciences , Azzahra University , Vanak, Tehran, Iran
| | - Fatemeh Nahavandi
- a Department of Chemistry, School of Sciences , Azzahra University , Vanak, Tehran, Iran
| | - Samaheh Sadjadi
- a Department of Chemistry, School of Sciences , Azzahra University , Vanak, Tehran, Iran
| | - Hosien A. Oskooie
- a Department of Chemistry, School of Sciences , Azzahra University , Vanak, Tehran, Iran
| | - Mahmood Tajbakhsh
- b Department of Chemistry , University of Mazandaran , Babolsar, Iran
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Heravi MM, Sadjadi S, Sadjadi S, Oskooie HA, Bamoharram FF. A convenient synthesis of bis(indolyl)alkanes under ultrasonic irradiation using silica-supported Preyssler nanoparticles. ULTRASONICS SONOCHEMISTRY 2009; 16:718-720. [PMID: 19447062 DOI: 10.1016/j.ultsonch.2009.04.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2009] [Revised: 04/11/2009] [Accepted: 04/14/2009] [Indexed: 05/27/2023]
Abstract
Bis(indolyl)alkanes have been synthesised in excellent yields in the presence of catalytic amount of silica-supported Preyssler nano particles as green, reusable and efficient catalyst under ultra sonic irradiation.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran.
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26
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Khodaei MM, Ghanbary P, Mohammadpoor‐Baltork I, Memarian HR, Khosropour AR, Nikoofar K. Synthesis of 3‐substituted indoles promoted by pulverization‐activation method catalyzed by Bi(NO
3
)
3
·5H
2
O. J Heterocycl Chem 2009. [DOI: 10.1002/jhet.5570450213] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mohammad M. Khodaei
- Department of Chemistry, Faculty of Science, Razi University, Kermanshah 67149, Iran
| | - Parvin Ghanbary
- Department of Chemistry, Faculty of Science, Razi University, Kermanshah 67149, Iran
| | | | - Hamid R. Memarian
- Catalysis Division, Department of Chemistry, University of Isfahan, Isfahan 81746‐73441, Iran
| | - Ahmad R. Khosropour
- Catalysis Division, Department of Chemistry, University of Isfahan, Isfahan 81746‐73441, Iran
| | - Kobra Nikoofar
- Catalysis Division, Department of Chemistry, University of Isfahan, Isfahan 81746‐73441, Iran
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Zare A, Parhami A, Moosavi-Zare AR, Hasaninejad A, Khalafi-Nezhad A, Beyzavi MH. A catalyst-free protocol for the green and efficient condensation of indoles with aldehydes in ionic liquids. CAN J CHEM 2009. [DOI: 10.1139/v08-172] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Indoles are efficiently condensed with aromatic and aliphatic aldehydes in the absence of any catalyst in ionic liquid 1-butyl-3-methylimidazolium bromide {bmim]Br} under microwave irradiation to afford bis(indolyl)methanes in good to excellent yields and in short reaction times.
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Affiliation(s)
- Abdolkarim Zare
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Abolfath Parhami
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Ahmad Reza Moosavi-Zare
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Alireza Hasaninejad
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Ali Khalafi-Nezhad
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
| | - Mohammad Hassan Beyzavi
- Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
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Zolfigol MA, Salehi P, Shiri M, Sayadi A, Abdoli A, Keypour H, Rezaeivala M, Niknam K, Kolvari E. A simple and efficient route for the synthesis of di and tri(bis(indolyl) methanes) as new triarylmethanes. Mol Divers 2008; 12:203-7. [DOI: 10.1007/s11030-008-9091-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2008] [Accepted: 09/11/2008] [Indexed: 10/21/2022]
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29
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Hasaninejad A, Zare A, Zare ARM, Parhami A, Sharghi H, Khalafi-Nezhad A. Preparation ofN-Arylsulfonyl Imines from Sulfonamides and Aryl Aldehydes Using Magnesium Oxide as a Heterogeneous and Reusable Catalyst Under Solvent-Free Conditions. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426500802002802] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Alireza Hasaninejad
- a Department of Chemistry, Faculty of Sciences , Persian Gulf University , Bushehr , Iran
| | - Abdolkarim Zare
- b Department of Chemistry , Payame Nour University (PNU) , Iran
| | | | - Abolfath Parhami
- c Department of Chemistry , College of Sciences, Shiraz University , Shiraz , Iran
| | - Hashem Sharghi
- c Department of Chemistry , College of Sciences, Shiraz University , Shiraz , Iran
| | - Ali Khalafi-Nezhad
- c Department of Chemistry , College of Sciences, Shiraz University , Shiraz , Iran
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Srinivasa A, Nandeshwarappa BP, Kiran BM, Mahadevan KM. Antimony Trichloride Catalyzed Condensation of Indole and Carbonyl Compounds: Synthesis of Bis(indolyl)methanes. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500701418265] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- A. Srinivasa
- a Chemical Sciences , Kuvempu University , Shankaraghatta , Karnataka , India
| | | | - Balaji M. Kiran
- a Chemical Sciences , Kuvempu University , Shankaraghatta , Karnataka , India
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Affiliation(s)
- Li‐Ping Mo
- a College of Chemistry , Hebei Normal University , Shijiazhuang, China
| | - Zi‐Chuan Ma
- a College of Chemistry , Hebei Normal University , Shijiazhuang, China
| | - Zhan‐Hui Zhang
- a College of Chemistry , Hebei Normal University , Shijiazhuang, China
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Seeberger P, Chakrabarty M, Mukherjee R, Mukherji A, Arima S, Harigaya Y. Phosphoric Acid-on-Silica Gel: A Green Catalyst for the Synthesis of Symmetrical Bis(indolyl)alkanes. HETEROCYCLES 2006. [DOI: 10.3987/com-06-10783] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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34
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Zirconium(IV) Chloride - Catalysed Reaction of Indoles: An Expeditious Synthesis of Bis(indolyl)methanes. B KOREAN CHEM SOC 2005. [DOI: 10.5012/bkcs.2005.26.12.1962] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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