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Liu X, Cai TC, Zhu M, Liu Y, Xia J, Xie J, Wen L, Gui QW, Yin Y. S-alkyl Dithiocarbamates Synthesis through Electrochemical Multicomponent Reaction of Thiols, Hydrogen Sulfide, and Isocyanides. J Org Chem 2023; 88:12311-12318. [PMID: 37585499 DOI: 10.1021/acs.joc.3c01017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
Dithiocarbamates synthesis is extremely important in plenty of biomedical and agrochemical applications, especially fungicide development, but remains a great challenge. In this work, we have successfully developed a multicomponent reaction protocol to convert H2S into S-alkyl dithiocarbamates under constant current conditions. No additional oxidants nor additional catalysts are required, and due to mild conditions, the reactions display a broad substrate scope, including varieties of thiols or disulfides.
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Affiliation(s)
- Xiaoying Liu
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Tian-Cheng Cai
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Mengxue Zhu
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Yuxuan Liu
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Jingjing Xia
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Junyan Xie
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, National Center of Technology Innovation for Synthetic Biology, Tianjin 300308, PR China
| | - Lixin Wen
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan 410128, PR China
| | - Qing-Wen Gui
- College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, PR China
| | - Yulong Yin
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, National Center of Technology Innovation for Synthetic Biology, Tianjin 300308, PR China
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2
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Gan L, Xu T, Tan Q, Cen M, Wang L, Zhao J, Liu K, Liu L, Chen WH, Han LB, Nycz JE, Chen T. Metal-free highly chemo-selective bisphosphorylation and deoxyphosphorylation of carboxylic acids. Chem Sci 2023; 14:5519-5526. [PMID: 37234892 PMCID: PMC10207878 DOI: 10.1039/d3sc01148h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 04/23/2023] [Indexed: 05/28/2023] Open
Abstract
Carboxylic acids are readily available in both the natural and synthetic world. Their direct utilization for preparing organophosphorus compounds would greatly benefit the development of organophosphorus chemistry. In this manuscript, we describe a novel and practical phosphorylating reaction under transition metal-free reaction conditions that can selectively convert carboxylic acids into the P-C-O-P motif-containing compounds through bisphosphorylation, and the benzyl phosphorus compounds through deoxyphosphorylation. This strategy provides a new route for carboxylic acid conversion as the alkyl source, enabling highly efficient and practical synthesis of the corresponding value-added organophosphorus compounds with high chemo-selectivity and wide substrate scope, including the late modification of complex APIs (active pharmaceutical ingredients). Moreover, this reaction also indicates a new strategy for converting carboxylic acids into alkenes by coupling this work and the subsequent WHE reaction with ketones and aldehydes. We anticipate that this new mode of transforming carboxylic acids will find wide application in chemical synthesis.
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Affiliation(s)
- Liguang Gan
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Tianhao Xu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Qihang Tan
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Mengjie Cen
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Lingling Wang
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Jingwei Zhao
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Kuang Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Long Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
| | - Wen-Hao Chen
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, College of Chemistry and Chemical Engineering, Hainan Normal University Haikou 571158 China
| | - Li-Biao Han
- Zhejiang Yangfan New Materials Co. Ltd Shangyu 312369 Zhejiang China
| | - Jacek E Nycz
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia in Katowice ul. Szkolna 9 PL-40007 Katowice Poland
| | - Tieqiao Chen
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan Provincial Key Lab of Fine Chem, Hainan Provincial Fine Chemical Engineering Research Center, Hainan University Haikou 570228 China
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3
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Ogbu IM, Kurtay G, Robert F, Landais Y. Correction: Oxamic acids: useful precursors of carbamoyl radicals. Chem Commun (Camb) 2022; 58:8452. [PMID: 35838002 DOI: 10.1039/d2cc90251f] [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
Correction for 'Oxamic acids: useful precursors of carbamoyl radicals' by Ikechukwu Martin Ogbu et al., Chem. Commun., 2022, 58, 7593-7607, https://doi.org/10.1039/D2CC01953A.
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Affiliation(s)
- Ikechukwu Martin Ogbu
- University of Bordeaux, Institute of Molecular Sciences (ISM), UMR-CNRS 5255, 351, Cours de la Libération, 33405 Talence, Cedex, France. .,Alex Ekwueme Federal University, Department of Chemistry, Faculty of Sciences, Ndufu-Alike Ikwo, Abakaliki, Ebonyi State, Nigeria
| | - Gülbin Kurtay
- University of Bordeaux, Institute of Molecular Sciences (ISM), UMR-CNRS 5255, 351, Cours de la Libération, 33405 Talence, Cedex, France. .,University of Ankara, Department of Chemistry, Faculty of Science, Ankara, Turkey
| | - Frédéric Robert
- University of Bordeaux, Institute of Molecular Sciences (ISM), UMR-CNRS 5255, 351, Cours de la Libération, 33405 Talence, Cedex, France.
| | - Yannick Landais
- University of Bordeaux, Institute of Molecular Sciences (ISM), UMR-CNRS 5255, 351, Cours de la Libération, 33405 Talence, Cedex, France.
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4
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Mondal M, Saha A. One-pot two-step dithiocarbamylation of styrenes: metal-free stereoselective synthesis of styrenyl dithiocarbamates. Org Biomol Chem 2022; 20:3491-3494. [PMID: 35411902 DOI: 10.1039/d2ob00315e] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Styrenes have been functionalized to produce styrenyl dithiocarbamates by a one-pot two-step procedure without using any metal catalysts. Styrene was transformed into a bromo-derivative, which undergoes a domino nucleophilic substitution followed by elimination in the presence of a dithiocarbamate anion and triethylamine to produce trans-styrenyl dithiocarbamates exclusively. The reaction shows a wide substrate scope and good yields of products.
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Affiliation(s)
- Manas Mondal
- Department of Chemistry, Jadavpur University, Kolkata 700032, India.
| | - Amit Saha
- Department of Chemistry, Jadavpur University, Kolkata 700032, India.
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5
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Marino C, Bordoni AV. Deoxy sugars. General methods for carbohydrate deoxygenation and glycosidation. Org Biomol Chem 2022; 20:934-962. [PMID: 35014646 DOI: 10.1039/d1ob02001c] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Deoxy sugars represent an important class of carbohydrates, present in a large number of biomolecules involved in multiple biological processes. In various antibiotics, antimicrobials, and therapeutic agents the presence of deoxygenated units has been recognized as responsible for biological roles, such as adhesion or great affinity to receptors, or improved efficacy. The characterization of glycosidases and glycosyltranferases requires substrates, inhibitors and analogous compounds. Deoxygenated sugars are useful for carrying out specific studies for these enzymes. Deoxy sugars, analogs of natural substrates, may behave as substrates or inhibitors, or may not interact with the enzyme. They are also important for glycodiversification studies of bioactive natural products and glycobiological processes, which could contribute to discovering new therapeutic agents with greater efficacy by modification or replacement of sugar units. Deoxygenation of carbohydrates is, thus, of great interest and numerous efforts have been dedicated to the development of methods for the reduction of sugar hydroxyl groups. Given that carbohydrates are the most important renewable chemicals and are more oxidized than fossil raw materials, it is also important to have methods to selectively remove oxygen from certain atoms of these renewable raw materials. The different methods for removal of OH groups of carbohydrates and representative or recent applications of them are presented in this chapter. Glycosidic bonds in general, and 2-deoxy glycosidic linkages, are included. It is not the scope of this survey to cover all reports for each specific technique.
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Affiliation(s)
- Carla Marino
- CIHIDECAR, Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, 1428 Buenos Aires, Argentina.
| | - Andrea V Bordoni
- Gerencia Química & Instituto de Nanociencia y Nanotecnología - Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, CONICET, Av. Gral. Paz 1499, B1650KNA San Martín, Buenos Aires, Argentina
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6
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Lv Y, Liu R, Ding H, Wei W, Zhao X, He L. Metal-free visible-light-induced multi-component reactions of α-diazoesters leading to S-alkyl dithiocarbamates. Org Chem Front 2022. [DOI: 10.1039/d2qo00311b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A metal-free and visible-light-promoted strategy has been developed for the synthesis of S-alkyl dithiocarbamates through multicomponent reactions of α-diazoesters, amines and CS2.
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Affiliation(s)
- Yufen Lv
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, Shihezi 832000, China
| | - Ruisheng Liu
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Hongyu Ding
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
| | - Wei Wei
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, Shandong, China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and CAS Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Qinghai 810008, China
| | - Xiaohui Zhao
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and CAS Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Qinghai 810008, China
| | - Lin He
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan/School of Chemistry and Chemical Engineering, Shihezi University, Xinjiang Uygur Autonomous Region, Shihezi 832000, China
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7
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Narula D, Bari SS, Yadav P, Khullar S, Mandal SK, Kaur G, Chaudhary GR, Bhalla A. Synthesis of α‐Heterocycle Anchored Spirocyclic Azetidin‐2‐ones in a Minute by
p
‐TSA Catalyzed Cyclocondensation of Azetidin‐2,3‐diones with Difunctionalized Substrates. ChemistrySelect 2021. [DOI: 10.1002/slct.202101104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dipika Narula
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | - Shamsher S. Bari
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | - Pooja Yadav
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | - Sadhika Khullar
- Department of Chemistry Dr. B. R. Ambedkar National Institute of Technology Jalandhar 144011, Punjab India
| | - Sanjay K. Mandal
- Department of Chemical Sciences Indian Institute of Science Education and Research Mohali 140306, Punjab India
| | - Gurpreet Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | - Aman Bhalla
- Department of Chemistry and Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
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8
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Li G, Noguchi M, Arisaka G, Tanaka Y, Shoda SI. A protecting group-free approach for synthesizing C-glycosides through glycosyl dithiocarbamates. Org Biomol Chem 2021; 19:3134-3138. [PMID: 33885567 DOI: 10.1039/d1ob00311a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first protection/deprotection-free process for radical C-glycosylation has been achieved through one-step preparable glycosyl dithiocarbamates (GDTCs). The Giese-type reaction and radical allylation of unprotected GDTCs were successfully performed to obtain the corresponding α-C-glycosides stereoselectively under mild reaction conditions.
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Affiliation(s)
- Gefei Li
- Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University, 6-6-07, Aoba, Aoba-ku, Sendai, 980-8579 Japan.
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9
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Pivaloyl-protected glucosyl iodide as a glucosyl donor for the preparation of β-C-glucosides. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Song Z, Zeng J, Li T, Zhao X, Fang J, Meng L, Wan Q. Water Compatible Hypophosphites- d2 Reagents: Deuteration Reaction via Deutero-deiodination in Aqueous Solution. Org Lett 2020; 22:1736-1741. [PMID: 32083886 DOI: 10.1021/acs.orglett.0c00001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Contrary to conventional deuteration approaches which typically entail deuterated solvents and/or moisture exclusion, an unprecedented deutero-deiodination reaction attainable in aqueous (H2O) solution is presented herein. By utilizing the stability of inorganic deuterated calcium/sodium hypophosphites against wayward H/D isotopic exchange within pH 2.5-11.7, these shelf-stable, nontoxic, cost-effective, and environmentally benign deuteration reagents mediate deuteration of a broad range alkyl and aryl iodides with ample isotopic incorporation in aqueous (H2O) solution.
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Affiliation(s)
- Zejin Song
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Jing Zeng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Ting Li
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Xiang Zhao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Jing Fang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Lingkui Meng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
| | - Qian Wan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei, 430030, P. R. of China
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11
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Khoshdoun M, Taheri S, Daneshgar P, Jamshidi HR, Ziyaei Halimehjani A. Synthesis of 5‐amino‐1,3,4‐thiadiazoles containing dithiocarbamate groups. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maryam Khoshdoun
- Department of Organic Chemistry and Natural ProductsChemistry and Chemical Engineering Research Center of Iran Tehran Iran
| | - Salman Taheri
- Department of Organic Chemistry and Natural ProductsChemistry and Chemical Engineering Research Center of Iran Tehran Iran
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12
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Base promoted synthesis of novel indole-dithiocarbamate compounds as potential anti-inflammatory therapeutic agents for treatment of acute lung injury. Eur J Med Chem 2019; 171:54-65. [DOI: 10.1016/j.ejmech.2019.03.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Revised: 03/08/2019] [Accepted: 03/08/2019] [Indexed: 12/15/2022]
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13
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14
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Khalesi M, Halimehjani AZ, Franz M, Schmidtmann M, Martens J. Ensembling three multicomponent reactions for the synthesis of a novel category of pseudo-peptides containing dithiocarbamate and N,X-heterocylic groups. Amino Acids 2018; 51:263-272. [DOI: 10.1007/s00726-018-2661-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 10/01/2018] [Indexed: 01/25/2023]
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15
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Na CG, Alexanian EJ. A General Approach to Site-Specific, Intramolecular C-H Functionalization Using Dithiocarbamates. Angew Chem Int Ed Engl 2018; 57:13106-13109. [PMID: 30085389 PMCID: PMC6249686 DOI: 10.1002/anie.201806963] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/17/2018] [Indexed: 01/11/2023]
Abstract
Intramolecular hydrogen atom transfer is an established approach for the site-specific functionalization of unactivated, aliphatic C-H bonds. Transformations using this strategy typically require unstable intermediates formed using strong oxidants and have mainly targeted C-H halogenations or intramolecular aminations. Herein, we report a site-specific C-H functionalization that significantly increases the synthetic scope and convergency of reactions proceeding via intramolecular hydrogen atom transfer. Stable, isolable N-dithiocarbamates are used as precursors to amidyl radicals formed via either light or radical initiation to efficiently deliver highly versatile alkyl dithiocarbamates across a wide range of complex structures.
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Affiliation(s)
- Christina G. Na
- Department of Chemistry The University of North Carolina at Chapel Hill Chapel Hill, NC 27599 (USA)
| | - Erik J. Alexanian
- Department of Chemistry The University of North Carolina at Chapel Hill Chapel Hill, NC 27599 (USA)
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16
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Na CG, Alexanian EJ. A General Approach to Site‐Specific, Intramolecular C−H Functionalization Using Dithiocarbamates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806963] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Christina G. Na
- Department of ChemistryThe University of North Carolina at Chapel Hill Chapel Hill NC 27599 USA
| | - Erik J. Alexanian
- Department of ChemistryThe University of North Carolina at Chapel Hill Chapel Hill NC 27599 USA
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17
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Li G, Noguchi M, Nakamura K, Hayasaka R, Tanaka Y, Shoda SI. First protection-free protocol for synthesis of 1-deoxy sugars through glycosyl dithiocarbamate intermediates. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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18
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McCombie SW, Quiclet-Sire B, Zard SZ. Reflections on the mechanism of the Barton-McCombie Deoxygenation and on its consequences†. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Halimehjani AZ, Shokrgozar S, Beier P. Transition-Metal-Free Coupling Reaction of Dithiocarbamates with Indoles: C–S Bond Formation. J Org Chem 2018; 83:5778-5783. [DOI: 10.1021/acs.joc.8b00206] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Azim Ziyaei Halimehjani
- Faculty of Chemistry, Kharazmi University, P.O. Box 15719-14911, 49 Mofateh Street, Tehran 14911, Iran
| | - Sahar Shokrgozar
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, Prague 6, Prague 166 10, Czech Republic
| | - Petr Beier
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, Prague 6, Prague 166 10, Czech Republic
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20
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Ziyaei Halimehjani A, Klepetářová B, Beier P. Synthesis of novel dithiocarbamates and xanthates using dialkyl azodicarboxylates: S N bond formation. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.02.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Abstract
During the past century, β-lactams have been identified as the core of penicillin and since then several strategies have been developed for their synthesis.
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22
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Ziyaei Halimehjani A, Lotfi Nosood Y. Synthesis of N,S-Heterocycles and Dithiocarbamates by the Reaction of Dithiocarbamic Acids and S-Alkyl Dithiocarbamates with Nitroepoxides. Org Lett 2017; 19:6748-6751. [PMID: 29210274 DOI: 10.1021/acs.orglett.7b03501] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A facile and efficient procedure for the synthesis of substituted thiazole-2(3H)-thiones and thiazolidine-2-thiones by the reaction of primary amines, carbon disulfide, and nitroepoxides is described. By using secondary amines in this protocol, the corresponding dithiocarbamate-substituted phenyl-2-propanones were prepared in excellent yields. In addition, substituted thiazoles and 1-(alkylthio)-1-phenylpropan-2-ones were prepared in reactions of S-alkyl dithiocarbamates and nitroepoxides.
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23
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Halimehjani AZ, Dračínský M, Beier P. One-pot three-component route for the synthesis of S-trifluoromethyl dithiocarbamates using Togni's reagent. Beilstein J Org Chem 2017; 13:2502-2508. [PMID: 29234477 PMCID: PMC5704766 DOI: 10.3762/bjoc.13.247] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/16/2017] [Indexed: 11/23/2022] Open
Abstract
A one-pot three-component route for the synthesis of S-trifluoromethyl dithiocarbamates by the reaction of secondary amines, carbon disulfide and Togni’s reagent is described. The reactions proceed in moderate to good yields. A similar reaction using a primary aliphatic amine afforded the corresponding isothiocyanate in high yield. A variable temperature NMR study revealed a rotational barrier of 14.6, 18.8, and 15.9 kcal/mol for the C–N bond in the dithiocarbamate moiety of piperidine, pyrrolidine, and diethylamine adducts, respectively. In addition, the calculated barriers of rotation are in reasonable agreement with the experiments.
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Affiliation(s)
- Azim Ziyaei Halimehjani
- Faculty of Chemistry, Kharazmi University, P. O. Box 15719-14911, 49 Mofateh St., Tehran, Iran
| | - Martin Dračínský
- The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo namestí 2, 166 10 Prague 6, Czech Republic
| | - Petr Beier
- The Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo namestí 2, 166 10 Prague 6, Czech Republic
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24
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Li G, Noguchi M, Kashiwagura H, Tanaka Y, Serizawa K, Shoda SI. Protection-free synthesis of glycosyl dithiocarbamates in aqueous media by using 2-chloroimidazolinium reagent. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.06.106] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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25
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Halimehjani AZ, Martens J, Schlüter T. A one-pot three-component synthesis of dithiocarbamates starting from vinyl pyridines and vinyl pyrazine under solvent- and catalyst-free conditions. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.05.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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26
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Oba M. A convenient method for palladium-catalyzed reductive deuteration of organic substrates using deuterated hypophosphite in D2O. J Labelled Comp Radiopharm 2015; 58:215-9. [DOI: 10.1002/jlcr.3277] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Revised: 01/20/2015] [Accepted: 01/21/2015] [Indexed: 11/12/2022]
Affiliation(s)
- Makoto Oba
- Tokai University, Liberal Arts Education Center; Shimizu Campus; 3-20-1 Orido, Shimizu-ku Shizuoka 424-8610 Japan
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Guyon C, Métay E, Popowycz F, Lemaire M. Synthetic applications of hypophosphite derivatives in reduction. Org Biomol Chem 2015; 13:7879-906. [DOI: 10.1039/c5ob01032b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The purpose of this review is to collect the applications in fine synthesis of hypophosphite derivatives as reducing agents.
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Affiliation(s)
- Carole Guyon
- Equipe Catalyse Synthèse Environnement
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- UMR-CNRS 5246
- Université de Lyon
- Université Claude Bernard-Lyon 1
| | - Estelle Métay
- Equipe Catalyse Synthèse Environnement
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- UMR-CNRS 5246
- Université de Lyon
- Université Claude Bernard-Lyon 1
| | - Florence Popowycz
- Equipe Chimie Organique et Bioorganique
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- UMR-CNRS 5246
- Institut National des Sciences Appliquées (INSA Lyon)
- F-69621 Villeurbanne Cedex
| | - Marc Lemaire
- Equipe Catalyse Synthèse Environnement
- Institut de Chimie et Biochimie Moléculaires et Supramoléculaires
- UMR-CNRS 5246
- Université de Lyon
- Université Claude Bernard-Lyon 1
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Chen N, Zhong X, Li P, Xu J. A Mild Radical Method for the Dimerzation of Dithiocarbamates. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403348] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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30
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Han S, Jones RA, Quiclet-Sire B, Zard SZ. A convergent route to functional protected amines, diamines, and β-amino acids. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.07.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Carreira EM, Fessard TC. Four-Membered Ring-Containing Spirocycles: Synthetic Strategies and Opportunities. Chem Rev 2014; 114:8257-322. [DOI: 10.1021/cr500127b] [Citation(s) in RCA: 364] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Erick M. Carreira
- Laboratorium für Organische Chemie, and ‡SpiroChem AG, ETH-Zürich, Vladimir-Prelog-Weg
3, 8093 Zürich, Switzerland
| | - Thomas C. Fessard
- Laboratorium für Organische Chemie, and ‡SpiroChem AG, ETH-Zürich, Vladimir-Prelog-Weg
3, 8093 Zürich, Switzerland
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Betou M, Male L, Steed JW, Grainger RS. Carbamoyl radical-mediated synthesis and semipinacol rearrangement of β-lactam diols. Chemistry 2014; 20:6505-17. [PMID: 24711140 PMCID: PMC4320754 DOI: 10.1002/chem.201304982] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 02/21/2014] [Indexed: 11/08/2022]
Abstract
In an approach to the biologically important 6-azabicyclo[3.2.1]octane ring system, the scope of the tandem 4-exo-trig carbamoyl radical cyclization-dithiocarbamate group transfer reaction to ring-fused β-lactams is evaluated. β-Lactams fused to five-, six-, and seven-membered rings are prepared in good to excellent yield, and with moderate to complete control at the newly formed dithiocarbamate stereocentre. No cyclization is observed with an additional methyl substituent on the terminus of the double bond. Elimination of the dithiocarbamate group gives α,β- or β,γ-unsaturated lactams depending on both the methodology employed (base-mediated or thermal) and the nature of the carbocycle fused to the β-lactam. Fused β-lactam diols, obtained from catalytic OsO4-mediated dihydroxylation of α,β-unsaturated β-lactams, undergo semipinacol rearrangement via the corresponding cyclic sulfite or phosphorane to give keto-bridged bicyclic amides by exclusive N-acyl group migration. A monocyclic β-lactam diol undergoes Appel reaction at a primary alcohol in preference to semipinacol rearrangement. Preliminary investigations into the chemo- and stereoselective manipulation of the two carbonyl groups present in a representative 7,8-dioxo-6-azabicyclo[3.2.1]octane rearrangement product are also reported.
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Affiliation(s)
- Marie Betou
- School of Chemistry, University of BirminghamEdgbaston, Birmingham B15 2TT (UK)
| | - Louise Male
- School of Chemistry, University of BirminghamEdgbaston, Birmingham B15 2TT (UK)
| | - Jonathan W Steed
- Department of Chemistry, Durham UniversitySouth Road, Durham DH1 3LE (UK)
| | - Richard S Grainger
- School of Chemistry, University of BirminghamEdgbaston, Birmingham B15 2TT (UK)
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Montchamp JL. Phosphinate chemistry in the 21st century: a viable alternative to the use of phosphorus trichloride in organophosphorus synthesis. Acc Chem Res 2014; 47:77-87. [PMID: 23909275 DOI: 10.1021/ar400071v] [Citation(s) in RCA: 285] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Organophosphorus compounds are important in everyday applications ranging from agriculture to medicine and are used in flame retardants and other materials. Although organophosphorus chemistry is known as a mature and specialized area, researchers would like to develop new methods for synthesizing organophosphorus compounds to improve the safety and sustainability of these chemical processes. The vast majority of compounds that contain a phosphorus-carbon bond are manufactured using phosphorus trichloride (PCl3) as an intermediate. However, these reactions require chlorine, and researchers would like to avoid the use of PCl3 and develop safer chemistry that also decreases energy consumption and minimizes waste. Researchers have already proposed and discussed two primary strategies based on elemental phosphorus (P4 or Pred) or on phosphine (PH3) as alternatives to PCl3. However, phosphinates, an important class of phosphorus compounds defined as any compound with a phosphorus atom attached to two oxygens, R(1)R(2)P(O)(OR) (R(1)/R(2) = hydrogen/carbon), offer another option. This Account discusses the previously neglected potential of these phosphinates as replacements of PCl3 for the preparation of organophosphorus compounds. Because of their strong reductive properties, industry currently uses the simplest members of this class of compounds, hypophosphites, for one major application: electroless plating. In comparison with other proposed PCl3 surrogates, hypophosphorous derivatives can offer improved stability, lower toxicity, higher solubility, and increased atom economy. When their reducing power is harnessed to form phosphorus-carbon or phosphorus-oxygen bonds, these compounds are also rich and versatile precursors to organophosphorus compounds. This Account examines the use of transition metal-catalyzed reactions such as cross-coupling and hydrophosphinylation for phosphorus-carbon bond formation. Because the most important industrial organophosphorus compounds include compounds triply or quadruply bound to oxygen, I also discuss controlled transfer hydrogenation for phosphorus-oxygen bond formation. I hope that this Account will further promote research in this novel and exciting yet much underdeveloped area of phosphinate activation.
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Affiliation(s)
- Jean-Luc Montchamp
- Department of Chemistry, TCU Box 298860, Texas Christian University, Fort Worth, Texas 76129, United States
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Chen T, Xiao J, Zhou Y, Yin S, Han LB. Nickel-catalyzed (E)-selective semihydrogenation of internal alkynes with hypophosphorous acid. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.09.023] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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35
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Parada-Aliste J, Megia-Fernandez A, De la Torre-Gonzalez D, Hernandez-Mateo F, Santoyo-Gonzalez F. Synthesis ofS- andN-Functionalized Dithiocarbamates from Cyclic Sulfates. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201522] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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