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Shah TA, Ahmad Z, Rath N, Muneer M. An environmentally benign approach for the synthesis of 3,4,5-trisubstituted 2-aminofurans under solvent-free conditions via isocyanide-based multicomponent approach. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.05.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Pablo Ortiz, Collados JF, Harutyunyan SR. Direct Synthesis of EnolizableN-Sulfonyl Ketimines Under Microwave Irradiation. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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3
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Huang D, Wang X, Wang X, Chen W, Wang X, Hu Y. Synthesis of N-Sulfonyl Arylaldimines Developed by Retesting an Old Process. Org Lett 2016; 18:604-7. [DOI: 10.1021/acs.orglett.5b03686] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Dayun Huang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xuesong Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xingyong Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Wenwen Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xinyan Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yuefei Hu
- Department of Chemistry, Tsinghua University, Beijing 100084, China
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4
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Lee GA, Lee HY, Chen WC, Lin YH. Reactions of a,ß-unsaturated N-benzenesulfonyl Imine - N-[(2 E)-3-phenyl-2-propen-1-ylidene]benzenesulfonamide with Methyllithium. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201500082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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5
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Dar BA, Dangroo NA, Gupta A, Wali A, Khuroo MA, Vishwakarma RA, Singh B. Iodine catalyzed solvent-free cross-dehydrogenative coupling of arylamines and H-phosphonates for the synthesis of N-arylphosphoramidates under atmospheric conditions. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.064] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Moosavi-Zare AR, Zolfigol MA, Noroozizadeh E, Khakyzadeh V, Zare A, Tavasoli M. Di-Sulfonic Acid Imidazolium Chloroaluminate, Efficiently Catalyzed the Synthesis of N-Sulfonyl Imines in Solventless Media with High TOF. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2013.798792] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ahmad Reza Moosavi-Zare
- a Department of Chemistry , University of Sayyed Jamaleddin Asadabadi , Asadabad , 6541835583 , Iran
| | | | - Ehsan Noroozizadeh
- b Faculty of Chemistry , Bu-Ali Sina University , Hamedan , 6517838683 , Iran
| | - Vahid Khakyzadeh
- b Faculty of Chemistry , Bu-Ali Sina University , Hamedan , 6517838683 , Iran
| | - Abdolkarim Zare
- c Department of Chemistry , Payame Noor University , Tehran , Iran
| | - Mahsa Tavasoli
- b Faculty of Chemistry , Bu-Ali Sina University , Hamedan , 6517838683 , Iran
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7
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Boultwood T, Affron DP, Trowbridge AD, Bull JA. Synthesis of cis-C-iodo-N-tosyl-aziridines using diiodomethyllithium: reaction optimization, product scope and stability, and a protocol for selection of stationary phase for chromatography. J Org Chem 2013; 78:6632-47. [PMID: 23738857 PMCID: PMC3805312 DOI: 10.1021/jo400956x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Indexed: 11/29/2022]
Abstract
The preparation of C-iodo-N-Ts-aziridines with excellent cis-diastereoselectivity has been achieved in high yields by the addition of diiodomethyllithium to N-tosylimines and N-tosylimine-HSO2Tol adducts. This addition-cyclization protocol successfully provided a wide range of cis-iodoaziridines, including the first examples of alkyl-substituted iodoaziridines, with the reaction tolerating both aryl imines and alkyl imines. An ortho-chlorophenyl imine afforded a β-amino gem-diiodide under the optimized reaction conditions due to a postulated coordinated intermediate preventing cyclization. An effective protocol to assess the stability of the sensitive iodoaziridine functional group to chromatography was also developed. As a result of the judicious choice of stationary phase, the iodoaziridines could be purified by column chromatography; the use of deactivated basic alumina (activity IV) afforded high yield and purity. Rearrangements of electron-rich aryl-iodoaziridines have been promoted, selectively affording either novel α-iodo-N-Ts-imines or α-iodo-aldehydes in high yield.
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Affiliation(s)
- Tom Boultwood
- Department of Chemistry, Imperial College
London, South Kensington, London SW7 2AZ, United Kingdom
| | - Dominic P. Affron
- Department of Chemistry, Imperial College
London, South Kensington, London SW7 2AZ, United Kingdom
| | - Aaron D. Trowbridge
- Department of Chemistry, Imperial College
London, South Kensington, London SW7 2AZ, United Kingdom
| | - James A. Bull
- Department of Chemistry, Imperial College
London, South Kensington, London SW7 2AZ, United Kingdom
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8
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Collados JF, Toledano E, Guijarro D, Yus M. Microwave-Assisted Solvent-Free Synthesis of Enantiomerically Pure N-(tert-Butylsulfinyl)imines. J Org Chem 2012; 77:5744-50. [DOI: 10.1021/jo300919x] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan F. Collados
- Departamento de Química Orgánica, Facultad
de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante,
Spain
| | - Estefanía Toledano
- Departamento de Química Orgánica, Facultad
de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante,
Spain
| | - David Guijarro
- Departamento de Química Orgánica, Facultad
de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante,
Spain
| | - Miguel Yus
- Departamento de Química Orgánica, Facultad
de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante,
Spain
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9
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Zhu X, Wei Y. Synthesis of N-Sulfonylimines Using CeCl3 Under Neutral Conditions. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13360669852266] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An efficient and environmentally benign method for the synthesis of N-sulfonylimines is reported. Condensation of aryl sulfonamides with different aromatic aldehydes and ketones gave N-sulfonylimines in good to excellent yields in the presence of 10 mol% CeCl3 as catalyst. This method can be used with both aldehydes and ketones.
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Affiliation(s)
- Xun Zhu
- School of Chemical Engineering, Nanjing University of Science and Technology, 210094, Nanjing, P. R. China
- Department of Chemical Engineering, Yancheng Textile Vocational Technology College, 224005, Yancheng, P. R. China
| | - Yunyang Wei
- School of Chemical Engineering, Nanjing University of Science and Technology, 210094, Nanjing, P. R. China
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10
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Singh MS, Chowdhury S. Recent developments in solvent-free multicomponent reactions: a perfect synergy for eco-compatible organic synthesis. RSC Adv 2012. [DOI: 10.1039/c2ra01056a] [Citation(s) in RCA: 394] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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11
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Verma GK, Raghuvanshi K, Verma RK, Dwivedi P, Singh M. An efficient one-pot solvent-free synthesis and photophysical properties of 9-aryl/alkyl-octahydroxanthene-1,8-diones. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.03.078] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Deng GS, Zou JY, Sun TF. Efficient and convenient preparation of N-tosylimines catalyzed by indium trichloride. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2010.11.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Patel R, Srivastava V, Yadav LD. The First Example of Saccharin-Lithium Bromide Catalysis: Direct Synthesis of N-Tosylimines from Alcohols. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000193] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Lu L, Wei J, Chen J, Zhang J, Deng H, Shao M, Zhang H, Cao W. A simple and convenient synthesis of 2-(perfluoroalkyl)-4H-chromenes from salicyl N-tosylimines or salicylaldehydes and methyl 2-perfluoroalkynoates. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.09.030] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Wu XF, Vovard-Le Bray C, Bechki L, Darcel C. Iron-catalyzed sulfonylimine synthesis under neutral conditions. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.07.029] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Zare A, Moosavi-Zare AR, Hasaninejad A, Parhami A, Khalafi-Nezhad A, Beyzavi MH. Green, Catalyst-Free Protocol for the Efficient Synthesis of N-Sulfonyl Aldimines and Ketimines in Ionic Liquid [Bmim]Br. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910902731000] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Abdolkarim Zare
- a Department of Chemistry , Payame Noor University (PNU) , Iran
| | | | | | | | - Ali Khalafi-Nezhad
- c Department of Chemistry , College of Sciences, Shiraz University , Shiraz, Iran
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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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Zare A, Hasaninejad A, Shekouhy M, Zare ARM. A GREEN SOLVENTLESS PROTOCOL FOR THE SYNTHESIS OFN-SULFONYLIMINES IN THE PRESENCE OF SILICA SULFURIC ACID AS AN EFFICIENT, HETEROGENEOUS AND REUSABLE CATALYST. ORG PREP PROCED INT 2008. [DOI: 10.1080/00304940809458106] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Khalafi-Nezhad A, Parhami A, Zare A, Shirazi AN, Zare ARM, Hassaninejad A. Triarylmethyl chlorides as novel, efficient, and mild organic catalysts for the synthesis of N-sulfonyl imines under neutral conditions. CAN J CHEM 2008. [DOI: 10.1139/v08-039] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A highly efficient procedure for the preparation of N-sulfonyl imines via condensation of sulfonamides with aldehydes as well as ketones in the presence of triarylmethyl chlorides as metal-free organo-catalysts at 40 °C is described. The advantages of this class of catalysts over the reported ones are their efficiency and possibility of running reactions in neutral media that makes them suitable for acid-sensitive substrates.Key words: triarylmethyl chloride, N-sulfonyl imine, sulfonamide, aldehyde, ketone.
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Fan R, Pu D, Wen F, Ye Y, Wang X. A Facile Synthesis of N-Sulfonyl and N-Sulfinyl Aldimines under Barbier-Type Conditions. J Org Chem 2008; 73:3623-5. [DOI: 10.1021/jo800009t] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Renhua Fan
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Dongming Pu
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Fengqi Wen
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Yang Ye
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Xiaoli Wang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
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Li Z, Ren X, Shi Y, Ouyang P. Practical and General Entry toN‐Tosyl Aryl Aldimines Promoted by Sulfamic Acid in Water and Alcohol. SYNTHETIC COMMUN 2007. [DOI: 10.1080/00397910601131387] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Hasaninejad A, Sharghi H. A Convenient and Efficient Method for the Preparation of N-Sulfonyl Aldimines from Aromatic Aldehydes under Solvent-Free Conditions. PHOSPHORUS SULFUR 2007. [DOI: 10.1080/10426500601087400] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Hashem Sharghi
- b Department of Chemistry , Shiraz University , Shiraz , I. R. Iran
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García Ruano JL, Alemán J, Belén Cid M, Parra A. A General Method for the Preparation of N-Sulfonyl Aldimines and Ketimines. Org Lett 2004; 7:179-82. [PMID: 15646952 DOI: 10.1021/ol048005e] [Citation(s) in RCA: 93] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[Reaction: see text] A simple procedure to obtain N-sulfonyl imines involving the condensation of carbonyl compounds with p-tolyl or tert-butyl sulfinamides followed by oxidation with m-CPBA of the resulting N-sulfinylimines is reported. The method is applicable to aldehydes (aliphatics and aromatics) and ketones (diaryl, dialkyl, and aryl alkyl), even those containing enolizable protons. It also does not affect C=N or C=C double bonds and does not epimerize alpha-stereogenic centers.
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Affiliation(s)
- José Luis García Ruano
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, Cantoblanco, 28049-Madrid.
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