1
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Das A, Thomas KRJ. Tuning Selectivity in the Visible-Light-Promoted Coupling of Thiols with Alkenes by EDA vs TOCO Complex Formation. ACS OMEGA 2023; 8:18275-18289. [PMID: 37251145 PMCID: PMC10210280 DOI: 10.1021/acsomega.3c02070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 04/25/2023] [Indexed: 05/31/2023]
Abstract
The visible-light-promoted catalyst-free condition has been demonstrated for self- and cross-coupling reactions of thiols in an ambient atmosphere. Further, synthesis of β-hydroxysulfides is accomplished under very mild conditions involving the formation of an electron donor-acceptor (EDA) complex between a disulfide and an alkene. However, the direct reaction of thiol with alkene via the formation of a thiol-oxygen co-oxidation (TOCO) complex failed to produce the desired compounds in high yields. The protocol was successful with several aryl and alkyl thiols for the formation of disulfides. However, the formation of β-hydroxysulfides required an aromatic unit on the disulfide fragment, which supports the formation of the EDA complex during the course of the reaction. The approaches presented in this paper for the coupling reaction of thiols and the synthesis of β-hydroxysulfides are unique and do not require toxic organic or metal catalysts.
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2
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Azeredo JB, Thedy MEC, Godoi M, Keller MH, de Souza BS, Roehrs JA. Polysorbate 80/UHP as a recyclable, bio-degradable and metal-free safer system for the fast oxidation of thiols. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Seckler D, Dea CM, Rios EAM, de Godoi M, Rampon DDS, D’Oca MGM, D'Oca CDRM. Rice straw ash extract/glycerol: an efficient sustainable approach for Knoevenagel condensation. NEW J CHEM 2022. [DOI: 10.1039/d1nj05755c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
WERSA/glycerol is described as a powerful combination for the green approach of the Knoevenagel reaction, without any additional catalyst, base or promoter.
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Affiliation(s)
- Diego Seckler
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
- Kolbe's Laboratory of Organic Synthesis, Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Camila M. Dea
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Elise Ane Maluf Rios
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Marcelo de Godoi
- Food and Chemistry School, Federal University of Rio Grande – FURG, RS 95500-000, Brazil
| | - Daniel da Silveira Rampon
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Marcelo Gonçalves Montes D’Oca
- Kolbe's Laboratory of Organic Synthesis, Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
| | - Caroline Da Ros Montes D'Oca
- Laboratory of Polymers and Catalysis (LAPOCA), Department of Chemistry, Federal University of Paraná – UFPR, P. O. Box 19032, Curitiba, PR, 81531-990, Brazil
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4
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Base-free catalytic aerobic oxidation of mercaptans over MOF-derived Co/CN catalyst with controllable composition and structure. J Colloid Interface Sci 2021; 607:1836-1848. [PMID: 34695736 DOI: 10.1016/j.jcis.2021.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/29/2021] [Accepted: 10/03/2021] [Indexed: 01/25/2023]
Abstract
The oxidation of mercaptans under mild and base-free conditions is of vital importance in terms of economy and environment for petroleum processing industry. Here, we developed a series of MOF-derived cobalt-based nitrogen-doped (N-doped) carbon (Co/CN-x) catalysts for the base-free catalytic oxidation of mercaptans. The optimal Co/CN-900 showed excellent catalytic activity for the oxidation of mercaptans under base-free conditions, yielding complete conversion of various mercaptans and > 99.0% selectivity of disulfides. The high performance can be contributed to the advantages of hierarchical pore structure for the diffusion and migration of substrates, self-carrying alkalinity for the formation of mercaptide anion, abundant active Co sites for catalytic oxidation of mercaptans as well as the synergistic effects between the Co nanoparticles (NPs) and N-doped carbon supports. Furthermore, a possible mechanism for base-free catalytic oxidation of mercaptans over Co/CN-x catalysts is proposed based on a set of control experiments and density functional theory (DFT) calculations.
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5
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Naidu BR, Lakshmidevi J, Naik BSS, Venkateswarlu K. Water extract of pomegranate ash as waste-originated biorenewable catalyst for the novel synthesis of chiral tert‑butanesulfinyl aldimines in water. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111719] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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6
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Abstract
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This is the first
report on the synthesis and characterization
of N-iodo sulfoximines. The synthesis was designed
as a room temperature one-pot cascade reaction from readily available
sulfides as starting compounds, converted into sulfoximines by reaction
with ammonium carbonate and (diacetoxyiodo)benzene, followed by iodination
with N-iodosuccinimide or iodine in situ, in up to 90% isolated yields, also at a multigram scale. Iodination
of aryls with N-iodo sulfoximines, oxidation, and
conversion to N-SCF3 congeners have been
demonstrated.
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Affiliation(s)
- Anže Zupanc
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Marjan Jereb
- Faculty of Chemistry and Chemical Technology, University of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
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7
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Wang D, Gao Y, Tong Y, Xiong M, Liang X, Zhu H, Pan Y. Unsymmetrical Disulfides Synthesis
via
Cs
2
CO
3
‐Catalyzed Three‐Component Reaction in Water. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dungai Wang
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yuanji Gao
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yunli Tong
- Zhejiang East Asia Pharmaceutical Co. Ltd Zhejiang People's Republic of China
| | - Mingteng Xiong
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Xiao Liang
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Heping Zhu
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
| | - Yuanjiang Pan
- Department of Chemistry Zhejiang University Hangzhou 310027 People's Republic of China
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8
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Guimarães LF, Bettanin L, da Trindade RN, da Silva C, Leitemberger A, Godoi M, Galetto FZ. One-pot modular synthesis of β-chalcogen amides via regioselective 2-oxazolines ring-opening reaction promoted by indium chalcogenolates under microwave irradiation. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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9
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Ling OC, Khaligh NG, Ching JJ. Recent Catalytic Advances in the Synthesis of Organic Symmetric Disulfides. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200221111120] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Organic symmetric disulfides have been broadly studied in various fields such
as synthetic intermediates for various organic transformations, agro-chemicals, biochemistry,
pharmacological chemistry, industrial polymers, peptidomimetics, self-assembled
monolayers (SAMs), etc. Owing to versatile applications, the search and development of
efficient, environmentally friendly, mild and inexpensive methods for the preparation of
organic disulfides play an important role in the organic functional group transformations.
Various aspects of the S–S bond formation are available in some books on organic functional
group transformations, as well as two review articles that have been published in the
years 2008 and 2014 highlighting the developments of disulfide bond formation using a
variety of reagents. However, investigations on new catalytic methods are being regularly
reported and new types of disulfides are synthesized. The present review has attempted to systematically summarize
recent catalytic advances in the process of S–S bond formation with a major focus since 2014 on highlighting
mechanistic considerations, scope, advantages, and limitations. This review does not include patent
literature.
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Affiliation(s)
- Ong Chiu Ling
- Nanotechnology and Catalysis Research Center, Institute of Postgraduate Studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Nader Ghaffari Khaligh
- Nanotechnology and Catalysis Research Center, Institute of Postgraduate Studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Juan Joon Ching
- Nanotechnology and Catalysis Research Center, Institute of Postgraduate Studies, University of Malaya, 50603 Kuala Lumpur, Malaysia
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10
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Sun X, Yang S, Wang Z, Liang S, Tian H, Yang S, Liu Y, Sun B, Zeng C. Electrochemically Oxidative Coupling of S‐H/S‐H for S‐S Bond Formation: A Facile Approach to Diacid‐disulfides. ChemistrySelect 2020. [DOI: 10.1002/slct.202000872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xue‐Jie Sun
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Shang‐Feng Yang
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Zhi‐Tong Wang
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Sen Liang
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Hong‐Yu Tian
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Shao‐Xiang Yang
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Yong‐Guo Liu
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Bao‐Guo Sun
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
| | - Cheng‐Chu Zeng
- Beijing advanced innovation center for food nutrition and human health, Beijing Key laboratory of Flavor ChemistryBeijing Technology and Business University Beijing 100048 China
- College of Life Science & BioengineeringBeijing University of Technology Beijing 100124 China
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11
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Hiremath PB, Kantharaju K. An Efficient and Facile Synthesis of 2‐Amino‐4
H
‐pyrans &Tetrahydrobenzo[
b
]pyrans Catalysed by WEMFSA at Room Temperature. ChemistrySelect 2020. [DOI: 10.1002/slct.201904336] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Prashant B Hiremath
- Department of Chemistry, Peptide and medicinal chemistry research laboratory Rani Channamma University, P.B. NH-4 Belagavi 591156 Karnataka
| | - K Kantharaju
- Department of Chemistry, Peptide and medicinal chemistry research laboratory Rani Channamma University, P.B. NH-4 Belagavi 591156 Karnataka
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12
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Abbasi M, Nowrouzi N, Mousavi S. Aerobic Oxidation of Thiols and In Situ Generated Thiols to Symmetrical Disulfides (Disulfanes) Catalyzed by Na
2
S
4
O
6. ChemistrySelect 2019. [DOI: 10.1002/slct.201903099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mohammad Abbasi
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Najmeh Nowrouzi
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Saadat Mousavi
- Department of ChemistryFaculty of SciencesPersian Gulf University Bushehr 75169 Iran
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13
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Appa RM, Naidu BR, Lakshmidevi J, Vantikommu J, Venkateswarlu K. Added catalyst-free, versatile and environment beneficial bromination of (hetero)aromatics using NBS in WEPA. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1274-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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