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1
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Begum AF, Balasubramanian KK, Bhagavathy S. 3‐Arylidene‐4‐Chromanones and 3‐arylidene‐4‐thiochromanones: Versatile Synthons towards the Synthesis of Complex Heterocycles. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ayisha F Begum
- B S Abdur Rahman Crescent Institute of Science & Technology Chemistry 600048 Chennai INDIA
| | | | - Shanmugasundaram Bhagavathy
- B S Abdur Rahman Crescent Institute of Science & Technology Chemistry Seethakathi EstateVandalur 600048 Chennai INDIA
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2
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Chakroborty S, V. B. Unnamatla M, Panda P, C. Ramírez-Loṕez S, A. Garcia Eleno M, C. Yañez E, Strekowski L. Recent Progress on Synthesis of Spirochromanone and Spirochromane Derivatives. HETEROCYCLES 2022. [DOI: 10.3987/rev-21-965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Li Z, Lu Y, Tian YP, Han XX, Liu XW, Zhou Y, Liu XL. Diastereoselective construction of structurally diverse trifluoromethyl bispiro-[oxindole-pyrrolidine-chromanone]s through [3+2] cycloaddition reactions. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Borthakur U, Saikia AK. Bismuth(III)‐Triflate‐Catalyzed Highly Diastereoselective Synthesis of Substituted Tetrahydrothiophene via Tandem Isomerization, Michael and Aldol Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201902871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Upasana Borthakur
- Department of chemistryIndian Institude of technology Guwahati Guwahati 781039 India
| | - Anil K Saikia
- Department of chemistryIndian Institude of technology Guwahati Guwahati 781039 India
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5
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Cascade reactions as efficient and universal tools for construction and modification of 6-, 5-, 4- and 3-membered sulfur heterocycles of biological relevance. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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6
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Lin N, Long XW, Chen Q, Zhu WR, Wang BC, Chen KB, Jiang CW, Weng J, Lu G. Highly efficient construction of chiral dispirocyclic oxindole/thiobutyrolactam/chromanone complexes through Michael/cyclization cascade reactions with a rosin-based squaramide catalyst. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.052] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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7
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Zamberlan F, Fantinati A, Trapella C. 1,4-Dithiane-2,5-diol: An Attractive Platform for the Synthesis of Sulfur-Containing Functionalized Heterocycles. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701785] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Francesco Zamberlan
- School of Chemistry; University of Lincoln; Brayford Pool LN6 7TS Lincoln Lincolnshire United Kingdom
| | - Anna Fantinati
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università degli Studi di Ferrara; Via Fossato di Mortara 17 44121 - Ferrara Italy
| | - Claudio Trapella
- Dipartimento di Scienze Chimiche e Farmaceutiche; Università degli Studi di Ferrara; Via Fossato di Mortara 17 44121 - Ferrara Italy
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8
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Base-catalyzed cascade 1,6-sulfur-Michael/Henry reaction of trifluoromethyl-substituted styrylisoxazoles: Diastereoselective synthesis of tetrahydrothiophenes with a trifluoromethylated quaternary center. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.01.090] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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9
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Yan J, Fu X, Li W. Synthesis of Spiro Thiazolo[3,2-a]Pyrimidine-Tetrahydrothiophenes via Sulfa-Michael/Aldol Cascade Reactions. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/174751917x15125690124282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The sulfa-Michael/aldol cascade reaction of 2-arylmethylidene-6,7-dihydro-2 H-thiazolo[3,2- a]pyrimidin-3(5 H)-ones and 1,4-dithiane-2,5-diol afforded novel 2′-aryl-4′-hydroxy-4′,5′,6,7-tetrahydro-2′ H-spiro[thiazolo[3,2- a]pyrimidine-2,3′-thiophen]-3(5 H)-ones in good yields. The structures of all products were characterised thoroughly by NMR, IR, HRMS, together with X-ray crystallographic analysis.
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Affiliation(s)
- Jinlong Yan
- Department of Biology and Chemical Engineering, Jiaozuo Teachers College, Jiaozuo, Henan 454001, P.R. China
| | - Xinliang Fu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Wei Li
- Department of Biology and Chemical Engineering, Jiaozuo Teachers College, Jiaozuo, Henan 454001, P.R. China
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10
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Zhang S, Ren D, Hu X, Fu X, Li X. Synthesis of Spiro Indazole-Tetrahydrothiophenes via Sulfa-Michael/Aldol Cascade Reactions. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/174751917x15094552081170] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The sulfa-Michael/aldol cascade reaction of 5-arylmethylidene-1-phenyl-6,7-dihydro-1H-indazol-4(5H)-ones and 1,4-dithiane-2,5-diol yielded novel 2′-(4-aryl)-4′-hydroxy-1-phenyl-4′,5′,6,7-tetrahydro-2′H-spiro[indazole-5,3′-thiophen]-4(1H)-ones in moderate yields. The structures of all the products were characterised thoroughly by NMR, IR and HRMS, together with X-ray crystallographic analysis.
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Affiliation(s)
- Shaowei Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Demin Ren
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Xiaolian Hu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Xingliang Fu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
| | - Xiaofang Li
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, P.R. China
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11
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Sun Z, Tian S, Li S, Liu Y, Zhang Y, Li Y. Facile synthesis of thiochromanyl-spirooxindoles via K 2 CO 3 catalyzed tandem sulfa-Michael/Aldol reaction. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.07.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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12
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Duan M, Liu Y, Ao J, Xue L, Luo S, Tan Y, Qin W, Song CE, Yan H. Asymmetric Synthesis of Trisubstituted Tetrahydrothiophenes via in Situ Generated Chiral Fluoride-Catalyzed Cascade Sulfa-Michael/Aldol Reaction of 1,4-Dithiane-2,5-diol and α,β-Unsaturated Ketones. Org Lett 2017; 19:2298-2301. [DOI: 10.1021/acs.orglett.7b00813] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Mengying Duan
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Yidong Liu
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Jun Ao
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Lu Xue
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Shilong Luo
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Yu Tan
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Wenling Qin
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
| | - Choong Eui Song
- Department
of Chemistry, Sungkyunkwan University, Suwon 440-746, Korea
| | - Hailong Yan
- Innovative
Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, Chongqing 401331, China
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13
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Yang LL, Hu XL, Tang ZQ, Li XF. Synthesis of Tetrahydrothiophene and Thiophene-fused Porphyrin. CHEM LETT 2015. [DOI: 10.1246/cl.150711] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Lei-Lei Yang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Xiao-Lian Hu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Zhen-Qiang Tang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
| | - Xiao-Fang Li
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecules, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology
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14
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Hu YJ, Jiang N, Xie SS, Li SY, Lan JS, Kong LY, Wang XB. Iodine-promoted sequential Michael and oxidative dehydrogenation processes: synthesis of trisubstituted methanes containing a coumarin and a chromone ring. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.056] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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