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Liu R, Zhou XC, He XY, Li YQ, Zheng W, Wang X, Guo J, Ni C, Hu J. Modified and Scalable Synthesis of N-Tosyl-4-Chlorobenzenesulfonimidoyl Fluoride (SulfoxFluor): Direct Imidation of Sulfinyl Chlorides with Chloramine-T Trihydrate. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.1c00431] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Renxiang Liu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
| | - Xiao-Cong Zhou
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd., 99 Waisha Road, Jiaojiang District, Taizhou City, Zhejiang Province 318000, P.R. China
- College of Biological and Chemical Engineering, Jiaxing University, Jiaxing 314001, P.R. China
| | - Xin-Yi He
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd., 99 Waisha Road, Jiaojiang District, Taizhou City, Zhejiang Province 318000, P.R. China
| | - Yuan-Qiang Li
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd., 99 Waisha Road, Jiaojiang District, Taizhou City, Zhejiang Province 318000, P.R. China
| | - Weiqin Zheng
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
| | - Xiu Wang
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
| | - Junkai Guo
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
| | - Chuanfa Ni
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai 200032, P. R. China
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Wzorek A, Klika KD, Drabowicz J, Sato A, Aceña JL, Soloshonok VA. The self-disproportionation of the enantiomers (SDE) of methyl n-pentyl sulfoxide via achiral, gravity-driven column chromatography: a case study. Org Biomol Chem 2015; 12:4738-46. [PMID: 24873904 DOI: 10.1039/c4ob00831f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work explores the self-disproportionation of enantiomers (SDE) of chiral sulfoxides via achiral, gravity-driven column chromatography using methyl n-pentyl sulfoxide as a case study. A major finding of this work is the remarkable persistence and high magnitude of the SDE for the analyte. Thus, it is the first case where SDE is observed even in the presence of MeOH in the mobile phase. The study demonstrated the practical preparation, in line with theory, of enantiomerically pure (>99.9% ee) samples of methyl n-pentyl sulfoxide starting from a sample of only modest ee (<35%). Remarkably, it was found that the order of elution was inverted, i.e. enantiomerically depleted fractions preceded later eluting enantiomerically enriched ones, when the stationary phase was changed from silica gel to aluminum oxide. To the best of our knowledge, this is the first occurrence of inverted SDE behavior due solely to a change in the stationary phase. Aberrant SDE behavior was observed in that the ee did not always fall continuously during the progression of the chromatography, and this was attributed to the complexity of the system at hand which cannot be described in simple terms such as the formation only of homo- and heterochiral dimers based on a single interaction. The results nevertheless suggest that all compounds with a chiral sulfoxide moiety in their structure are likely to exhibit the SDE phenomenon and thus this work constitutes the first example of SDE predictability. Moreover, it could well be that optical purification based on the SDE phenomenon is a simple, convenient, and inexpensive method for the optical purification of this class of compounds with a high degree of proficiency.
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Affiliation(s)
- Alicja Wzorek
- Institute of Chemistry, Jan Kochanowski University in Kielce, Swiętokrzyska 15G, 25-406 Kielce, Poland
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Ding X, Wen J, Wang J, Yu J, Li JH. Synthesis of Vinyl Sulfoxides Using Sulfinyl Chlorides and Olefins. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14304098020793] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A general method for synthesis of vinyl sulfoxides, using sulfinyl chlorides and olefins as starting materials and DBU as an HCl scavenger, has been developed. Vinyl sulfoxides were obtained from the ZnCl2 catalysed addition of sulfinyl chlorides to olefins followed by the elimination with DBU. However, the direct reaction of sulfinyl chlorides with olefins in the presence of DBU, usually leads to generation of vinyl sulfones. The sulfonyl radicals generated from the DBU-mediated disproportionation of the sulfinyl radicals undergo addition-elimination reaction with olefins to give vinyl sulfones.
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Affiliation(s)
- Xiancai Ding
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Zhaohui Liuqu 310032, Hangzhou, P.R. China
| | - Jianming Wen
- Hangzhou Allsino Chemicals Co., Ltd, Xihu Gyeyuan, 310000 Hangzhou, P.R. China
| | - Jianqiang Wang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Zhaohui Liuqu 310032, Hangzhou, P.R. China
| | - Jun Yu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Zhaohui Liuqu 310032, Hangzhou, P.R. China
| | - Jing-Hua Li
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Zhaohui Liuqu 310032, Hangzhou, P.R. China
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Mlostoń G, Woźnicka M, Drabowicz J, Linden A, Heimgartner H. Addition Reactions of Sulfenyl and Sulfinyl Chlorides with 3-Phenyl-1-azabicyclo[1.1.0]butane. Helv Chim Acta 2008. [DOI: 10.1002/hlca.200890154] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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5
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Drabowicz J, Bujnicki B, Mikolajczyk M. An efficient procedure for the synthesis of18O-labelled methanesulfinyl chloride. J Labelled Comp Radiopharm 2003. [DOI: 10.1002/jlcr.734] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Cubbage JW, Guo Y, McCulla RD, Jenks WS. Thermolysis of alkyl sulfoxides and derivatives: a comparison of experiment and theory. J Org Chem 2001; 66:8722-36. [PMID: 11749600 DOI: 10.1021/jo0160625] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Gas-phase activation data were obtained for model sulfoxide elimination reactions. The activation enthalpy for methyl 3-phenylpropyl sulfoxide is 32.9 +/- 0.9 kcal/mol. Elimination by methyl vinyl sulfoxide to form acetylene has an enthalpic barrier of 41.6 +/- 0.8 kcal/mol and that of 3-phenylpropyl methanesulfinate to form hydrocinnamaldehyde is 34.6 +/- 0.6 kcal/mol. Calculations at the MP2/6-311+G(3df,2p)//MP2/6-31G(d,p) level for simplified models of these reactions provide barriers of 32.3, 40.3, and 32.7 kcal/mol, respectively. A series of other compounds are examined computationally, and it is shown that the substituent effects on the sulfoxide elimination reaction are much more straightforward to interpret if DeltaH data are available in addition to the usually determined DeltaH++. The activation enthalpy of the reverse addition reaction is also subject to structural variation and can usually be rationalized on the basis of nucleophilicity of the sulfur or polarity matching between the sulfenic acid and olefin derivative.
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Affiliation(s)
- J W Cubbage
- Department of Chemistry, Iowa State University, Ames, IA 50011-3111, USA
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Matsugi M, Murata K, Anilkumar G, Nambu H, Kita Y. Regioselective nucleophilic addition of methoxybenzene derivatives to the beta-carbon of p-benzoquinone mono O,S-acetal. Chem Pharm Bull (Tokyo) 2001; 49:1658-9. [PMID: 11767094 DOI: 10.1248/cpb.49.1658] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Regioselective nucleophilic addition of electron rich aromatics to the beta-position of acetal carbon of p-benzoquinone mono O,S-acetal was achieved by modifying the acetal moiety.
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Affiliation(s)
- M Matsugi
- Graduate School of Pharmaceutical Sciences, Osaka University, Suita, Japan
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8
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Baker TJ, Wiemer DF. Synthesis and Rearrangement of 3′-α-Diethylphosphono-3′-β-O-methanesulfonyluridines. Tetrahedron 2000. [DOI: 10.1016/s0040-4020(00)00198-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Drabowicz J, Bujnicki B, Biscarini P, Mikołajczyk M. Diastereomeric sulfinates derived from (l)-N-methylephedrine: synthesis, applications and rearrangements. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0957-4166(99)00336-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Schwan AL, Strickler RR, Lear Y, Kalin ML, Rietveld TE, Xiang TJ, Brillon D. 1-Alkenesulfinyl Chlorides: Synthesis, Characterization, and Some Substitution Reactions. J Org Chem 1998. [DOI: 10.1021/jo980970t] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Adrian L. Schwan
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Rick R. Strickler
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Yvonne Lear
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Mark L. Kalin
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Tanya E. Rietveld
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Ting-Jian Xiang
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
| | - Denis Brillon
- Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry and Biochemistry, University of Guelph, Guelph, ON, Canada N1G 2W1
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Akai S, Takeda Y, Iio K, Takahashi K, Fukuda N, Kita Y. Novel ipso-Substitution of p-Sulfinylphenols through the Pummerer-Type Reaction: A Selective and Efficient Synthesis of p-Quinones and Protected p-Dihydroquinones. J Org Chem 1997. [DOI: 10.1021/jo970418o] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shuji Akai
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
| | - Yoshifumi Takeda
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
| | - Kiyosei Iio
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
| | - Kenji Takahashi
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
| | - Nobuhisa Fukuda
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
| | - Yasuyuki Kita
- Faculty of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565, Japan
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Bujnicki B, Drabowicz J, Mikolajczyk M, Kolbe A, Stefaniak L. Protonation of Sulfinamides. Does It Occur at Oxygen or Nitrogen? J Org Chem 1996; 61:7593-7596. [PMID: 11667693 DOI: 10.1021/jo960205j] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bogdan Bujnicki
- Center of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lódz, Poland, Institute of Physical Chemistry, Department of Chemistry, Martin Luther University, Halle-Wittenberg, K. Mothes 2, D-06120, Halle, Germany, and Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Drabowicz J, Ły˙zwa P, Bujnicki B, Mikołajczyk M. Thio- and Oxo-Acids of Tricoordinated Sulfur: Synthetic and Stereochemical Aspects. PHOSPHORUS SULFUR 1994. [DOI: 10.1080/10426509408034214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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