1
|
Chappell WP, Favié M, Sammis GM. Thionyl fluoride as a sulfur(IV) SuFEx hub for the efficient syntheses of sulfinamides and sulfinate esters. Chem Commun (Camb) 2024; 60:9765-9768. [PMID: 39157931 DOI: 10.1039/d4cc02876g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
Herein, we demonstrate a method for the syntheses of sulfinamides and sulfinate esters using a novel sulfur(IV) fluoride exchange reaction with organometallic reagents. Our strategy involves the addition of an amine or alcohol nucleophile to thionyl fluoride, acting as a S(IV) SuFEx hub, followed by an organometallic reagent. This approach allows efficient access to sulfinamides (45-91% yields) and sulfinate esters (44-82% yields) in only 30 minutes. The sulfinamide and sulfinate esters also can be readily derivatized to the corresponding S(VI) sulfonamides, sulfonate esters, sulfonimidamides, and sulfonimidates without isolation of the intermediates.
Collapse
Affiliation(s)
- William P Chappell
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada.
| | - Marie Favié
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada.
| | - Glenn M Sammis
- Department of Chemistry, University of British Columbia, 2036 Main Mall, Vancouver, BC V6T 1Z1, Canada.
| |
Collapse
|
2
|
Serviou SK, Gkizis PL, Sánchez DP, Plassais N, Gohier F, Cabanetos C, Kokotos CG. Expanding the Use of Benzothioxanthene Imides to Photochemistry: Eco-Friendly Aerobic Oxidation of Sulfides to Sulfoxides. CHEMSUSCHEM 2024:e202400903. [PMID: 38867402 DOI: 10.1002/cssc.202400903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 06/11/2024] [Accepted: 06/11/2024] [Indexed: 06/14/2024]
Abstract
The sulfoxide moiety is one of the most commonly utilized groups in pharmaceutical and industrial chemistry. The need for sustainability and easy accessibility to sulfoxide moieties is deemed necessary, due to its ubiquity in natural products and potentially pharmaceutically active compounds. In this context, we report herein a sustainable, aerobic and environmentally friendly photochemical protocol based on the use of a benzothioxathene imide as the photocatalyst to selectively oxidize sulfides under mild irradiation (456 nm), in very low catalyst loading (0.01 mol %) and on water. In addition, to demonstrate the compatibility of our protocol with wide scope of substrates, the latter was successfully applied to the synthesis of the biologically-active Sulforaphane and Modafinil.
Collapse
Affiliation(s)
- Stamatis K Serviou
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, 15771, Athens, Greece
| | - Petros L Gkizis
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, 15771, Athens, Greece
| | | | - Nathan Plassais
- CNRS, MOLTECH-ANJOU, SFR-MATRIX, F-49000, Angers, France
- Department of Physics, University of Seoul, 02504, Seoul, Republic of Korea
| | | | | | - Christoforos G Kokotos
- Laboratory of Organic Chemistry, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis, 15771, Athens, Greece
| |
Collapse
|
3
|
Kim S, Lee S. Electrochemical synthesis of sulfinic and sulfonic esters from sulfonyl hydrazides. Org Biomol Chem 2024; 22:4436-4444. [PMID: 38742933 DOI: 10.1039/d4ob00215f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
An electrochemical synthetic method for the synthesis of sulfinic esters and sulfonic esters from sulfonyl hydrazides was developed. Alkyl sulfinic esters were synthesized by treating sulfonyl hydrazides with trialkyl orthoformate in a DMF solvent at a constant current of 5 mA and then optimizing the reaction conditions. Conversely, alkyl sulfonic esters were exclusively obtained when the reaction was conducted in alkyl alcohol solvents at a constant current of 15 mA. The various substituted arylsulfonyl hydrazides afforded moderate to good yields of the desired sulfinic esters and sulfonic esters. Mechanistic investigations revealed that sulfonyl radicals were formed through electrochemical oxidation and that they react with alkyl radicals or alkoxy radicals to generate the respective ester products.
Collapse
Affiliation(s)
- Suji Kim
- Department of Chemistry, Chonnam National University, Gwangju, 61186 Republic of Korea.
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju, 61186 Republic of Korea.
| |
Collapse
|
4
|
Huang J, Li JQ, Cui XY, Qin YH, Ma SJ, An ZA, Sun WW, Wu B. A Method for the Synthesis of Thioindoles through Copper-Catalyzed C-S Bond Coupling Reaction. J Org Chem 2024; 89:245-256. [PMID: 38090760 DOI: 10.1021/acs.joc.3c02008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
We herein report the copper-catalyzed C-S bond coupling reaction of indoles with N-thiosuccinimides, resulting in moderate to excellent yields of mono- and bis-sulfenylated compounds such as arylthioindoles, alkylthioindoles, selenylated indoles, and cysteine-substituted indoles. Thioarylation and thioglycosylation at the C2 position of indole alkaloids in the Radix Isatidis were achieved via structural modification. The first total syntheses of isatindigotindolosides III and IV have been successfully carried out. The electrophilic sulfenyl bromides generated in situ can play an important role in the catalytic cycle.
Collapse
Affiliation(s)
- Jie Huang
- School of Pharmaceutical Sciences & School of Chemistry and Materials Science, South-Central Minzu University, Wuhan 430074, China
| | - Jin-Quan Li
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Xin-Yue Cui
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Yi-Han Qin
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Shi-Jie Ma
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Zi-An An
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Wen-Wu Sun
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Bin Wu
- School of Pharmaceutical Sciences & Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission & School of Chemistry and Materials Science, South-Central Minzu University, Wuhan 430074, China
| |
Collapse
|
5
|
Tsuzuki S, Kano T. Transsulfinamidation of Sulfinamides with Amines. Org Lett 2023; 25:6677-6681. [PMID: 37671853 DOI: 10.1021/acs.orglett.3c02534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Metal- and additive-free transsulfinamidation of N-unsubstituted sulfinamides and N-pivaloyl-protected sulfinamides with various amines is reported. With this method, both N-monosubstituted and N,N-disubstituted sulfinamides were obtained in good yields simply by heating. Preliminary experiments also indicate that alcohols can be used as nucleophiles instead of amines and can provide sulfinate esters.
Collapse
Affiliation(s)
- Saori Tsuzuki
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo Kyoto, Kyoto 606-8502, Japan
| | - Taichi Kano
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan
| |
Collapse
|
6
|
Nakamura K, Kumagai Y, Kobayashi A, Suzuki M, Yoshida S. Facile synthesis of sulfinate esters from aryl iodides via direct oxidation of thioesters. Org Biomol Chem 2023; 21:6886-6891. [PMID: 37602371 DOI: 10.1039/d3ob01108a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
A practical method to synthesize sulfinate esters from aryl iodides is disclosed. Direct oxidation of thioesters prepared by copper-catalyzed C-S formation of aryl iodides realized the efficient synthesis of sulfinate esters. Due to the good accessibility of aryl iodides, a wide variety of sulfinate esters were prepared from easily available starting materials such as carboxylic acids and anilines.
Collapse
Affiliation(s)
- Keisuke Nakamura
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan.
| | - Yukiko Kumagai
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan.
| | - Akihiro Kobayashi
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan.
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Minori Suzuki
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan.
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Suguru Yoshida
- Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo 125-8585, Japan.
| |
Collapse
|
7
|
Huang J, Sun WW, Li JQ, Ma AD, Liu JK, Wu B. Copper-Catalyzed C2- or C3-Thioglycosylation of Indoles with N-(Thioglycosides)succinimides: An Effective Strategy for the Total Synthesis of Isatindigotindolosides. Org Lett 2023; 25:528-532. [PMID: 36646633 DOI: 10.1021/acs.orglett.2c04270] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Isatindigotindolosides, indoles containing a 1-S-β-glucopyranosyl unit at position C2, show promising bioactivity. Here, we report a copper-catalyzed C2- or C3-thioglycosylation of indoles with N-(thioglycosides)succinimides to construct indole alkaloid glucosides. This reaction is widely tolerant of functional groups, as various indoles and thioglycosides are suitable. It also provides a reliable method for performing late-stage modifications of natural products, such as gramine and melatonin. Total syntheses of isatindigotindolosides I and II were successfully accomplished using the C2-thioglycosylation reaction as a key step.
Collapse
Affiliation(s)
- Jie Huang
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Wen-Wu Sun
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Jin-Quan Li
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Ao-Di Ma
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China
| | - Bin Wu
- School of Pharmaceutical Sciences, South-Central Minzu University, Wuhan 430074, China.,Key Laboratory of Analytical Chemistry of the State Ethnic Affairs Commission, South-Central Minzu University, Wuhan 430074, China
| |
Collapse
|
8
|
Saito F. A Sulfoxide Reagent for One-Pot, Three-Component Syntheses of Sulfoxides and Sulfinamides. Angew Chem Int Ed Engl 2022; 61:e202213872. [PMID: 36315415 PMCID: PMC10100148 DOI: 10.1002/anie.202213872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Indexed: 11/27/2022]
Abstract
Sulfoxides and sulfinamides represent versatile sulfur functional groups found in ligands, chiral auxiliaries, and bioactive molecules. Canonical two-component syntheses, however, rely on substrates with a preinstalled C-S bond and impede efficient and modular access to these sulfur motifs. Herein is presented the application of an easily prepared, bench-stable sulfoxide reagent for one-pot, three-component syntheses of sulfoxides and sulfinamides. The sulfoxide reagent donates the SO unit upon the reaction with a Grignard reagent (RMgX) as a sulfenate anion (RSO- ). While subsequent trapping reactions of this key intermediate with carbon electrophiles provide sulfoxides, a range of tertiary, secondary, and primary sulfinamides can be prepared by substitution reactions with electrophilic amines. The syntheses of sulfinamide analogs of amide- and sulfonamide-containing drugs illustrate the utility of the method for the rapid preparation of medicinally relevant molecules.
Collapse
Affiliation(s)
- Fumito Saito
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377, München, Germany
| |
Collapse
|
9
|
Pilathottathil F, Unnikrishnan S, Kaliyamoorthy A. Heteroarylation of Sulfenate Ions In Situ Generated from β-Sulfinyl Esters under Transition-Metal-Free Conditions. J Org Chem 2022; 87:14980-14990. [PMID: 36268936 DOI: 10.1021/acs.joc.2c02153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Heteroaryl sulfoxides are an integral part of several bioactive molecules and pharmaceuticals. We have described a transition-metal-free route for the direct sulfinylation of 2-halobenzothiazoles and 2-halobenzimidazoles using β-sulfinyl esters as the source of the sulfenate ion in the presence of a Brønsted base such as LiOtBu, and the corresponding heteroaryl sulfoxides were isolated in yields of 30 to 94%. Moreover, we hypothesized a plausible concerted nucleophilic aromatic substitution (cSNAr) pathway for the direct incorporation of sulfinyl functionality into the 2-haloheteroarenes.
Collapse
Affiliation(s)
- Fathima Pilathottathil
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Sreelakshmi Unnikrishnan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| | - Alagiri Kaliyamoorthy
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Kerala 695551, India
| |
Collapse
|
10
|
Yang J, Dong H, Yan K, Song X, Yu J, Wen J. Isocyanide‐Induced Esterification of Sulfinic Acids to Access Sulfinates. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Jianjing Yang
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| | - Haozhe Dong
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| | - Kelu Yan
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| | - Xiaodan Song
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| | - Jie Yu
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| | - Jiangwei Wen
- Institute of Medicine and Materials Applied Technologies College of Chemistry and Chemical Engineering Qufu Normal University Qufu Shandong 273165 People's Republic of China
| |
Collapse
|
11
|
Zhang Z, Li A, Zhao B, Li P, Wang L, Miao T. Direct Synthesis of Sulfinylated Benzofulvenes via BF 3·Et 2O-Promoted Cascade Reactions of Arylsulfinic Acids with 1,3-Enynes. Org Lett 2021; 23:8204-8208. [PMID: 34676767 DOI: 10.1021/acs.orglett.1c02942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel and efficient method for the selective synthesis of sulfinylated benzofulvenes has been developed through the BF3·Et2O-promoted electrophilic addition/cyclization of 1,3-enynes. This metal-free cascade reaction employs readily accessible arylsulfinic acids as sulfinyl cation sources at room temperature and provides a wide range of functionalized benzofulvenes in good to excellent yields under mild conditions.
Collapse
Affiliation(s)
- Zhen Zhang
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Anni Li
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Beibei Zhao
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Pinhua Li
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| | - Lei Wang
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China.,Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Tao Miao
- Department of Chemistry; Key Laboratory of Green and Precise Synthetic Chemistry, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
| |
Collapse
|
12
|
Austermuehle BJ, Collins ES, Hamaker CG, Hitchcock SR. Synthetic preparation of N-alkyl and N-aryl arenesulfinamides using an arenesulfinic acid-CDI driven approach. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1981943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
| | - Erin S. Collins
- Department of Chemistry, Illinois State University, Normal, IL, USA
| | | | | |
Collapse
|
13
|
Park JK, Lee S. Sulfoxide and Sulfone Synthesis via Electrochemical Oxidation of Sulfides. J Org Chem 2021; 86:13790-13799. [PMID: 34549959 DOI: 10.1021/acs.joc.1c01657] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The oxidation of diaryl sulfides and aryl alkyl sulfides to the corresponding sulfoxides and sulfones under electrochemical conditions is reported. Sulfoxides are selectively obtained in good yield under a constant current of 5 mA for 10 h in DMF, while sulfones are formed as the major product under a constant current of 10 or 20 mA for 10 h in MeOH. The oxygen of both the sulfoxide and sulfone function is derived from water.
Collapse
Affiliation(s)
- Jin Kyu Park
- Department of Chemistry, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry, Chonnam National University, Gwangju, 61186, Republic of Korea
| |
Collapse
|
14
|
Hitchcock SR, Shaw JL, Austermuehle BJ, Witte JM, Dorsey TR, Delach C, Hamaker CG. N-p-Toluenesulfinylimidazole: A New in situ Reagent for the Mild and Efficient Synthesis of p-Toluenesulfinate Alkyl Esters and Aryl Esters. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1472-7578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractA new synthetic methodology has been developed for the synthesis of sulfinate alkyl and aryl esters. The methodology involves the combination of p-toluenesulfinic acid and 1,1′-carbonyldiimidazole (CDI) to create the putative reagent sulfinylimidazole. The process spontaneously releases carbon dioxide upon the addition of the CDI to the acid suggesting the rapid formation of the proposed reagent. Reaction of this reagent with a series of alcohols (primary, secondary, and tertiary) afforded the corresponding sulfinate alkyl esters in good to excellent yields by the addition of alcohols. It was also possible to form the related sulfinate aryl esters by treating the proposed sulfinylimidazole with selected phenols (phenol, p-tert-butylphenol, and thymol). The aryl esters were formed in excellent conversion based on analysis of the 500 MHz 1H NMR spectra of the crude reaction mixtures.
Collapse
|
15
|
Nguyen LAT, Le TN, Duong CT, Vo CT, Duus F, Luu TXT. Direct synthesis of sulfinic esters via ultrasound accelerated tandem reaction of thiols and alcohols with N-bromosuccinimide. J Sulphur Chem 2021. [DOI: 10.1080/17415993.2021.1928669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Lan-Anh Thi Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | - Tri-Nghia Le
- Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | - Cong-Thang Duong
- Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | - Chi-Tam Vo
- Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| | - Fritz Duus
- Department of Science, Systems and Models, Roskilde University Roskilde, Denmark
| | - Thi Xuan Thi Luu
- Faculty of Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam
| |
Collapse
|
16
|
Suzuki M, Kanemoto K, Nakamura Y, Hosoya T, Yoshida S. Palladium-Catalyzed Sulfinylation of Aryl- and Alkenylborons with Sulfinate Esters. Org Lett 2021; 23:3793-3797. [PMID: 33908784 PMCID: PMC8289295 DOI: 10.1021/acs.orglett.1c01292] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
An efficient, direct
sulfinylation of organoborons catalyzed by
palladium is disclosed. Treatment of organoborons and sulfinate esters
in the presence of a palladium precatalyst provided a broad range
of sulfoxides. Various organosulfur compounds having oxidizable functional
groups were successfully prepared through the sulfoxide synthesis.
Collapse
Affiliation(s)
- Minori Suzuki
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.,Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo, 125-8585, Japan
| | - Kazuya Kanemoto
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Yu Nakamura
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takamitsu Hosoya
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Suguru Yoshida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.,Department of Biological Science and Technology, Faculty of Advanced Engineering, Tokyo University of Science, 6-3-1 Niijuku, Katsushika-ku, Tokyo, 125-8585, Japan
| |
Collapse
|
17
|
Feng J, Liu H, Yao Y, Lu CD. Mannich-Type Reaction of α-Sulfanyl N- tert-Butanesulfinylimidates: Diastereoselective Access to α-Mercapto-β-amino Acid Derivatives. J Org Chem 2021; 86:3049-3058. [PMID: 33507079 DOI: 10.1021/acs.joc.0c02583] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of α-mercapto-β-amino acid derivatives were synthesized diastereoselectively in good yields through the aza-enolization of α-sulfanyl N-tert-butanesulfinylimidates, followed by their nucleophilic addition to N-tosyl imines via a Mannich-type reaction. The resulting derivatives bearing a β-sulfonylamino sulfide moiety participated in further inter- and intramolecular transformations involving episulfonium ion intermediates generated through neighboring-group participation.
Collapse
Affiliation(s)
- Jie Feng
- Key Laboratory of Plant Resources and Chemistry of Arid Zones, Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hui Liu
- Key Laboratory of Plant Resources and Chemistry of Arid Zones, Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, Urumqi 830011, China
| | - Yun Yao
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Chong-Dao Lu
- School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| |
Collapse
|
18
|
Chatterjee S, Makai S, Morandi B. Hydroxylamin‐abgeleitetes Reagenz als duales Oxidationsmittel und Aminogruppendonor für die eisenkatalysierte Herstellung von ungeschützten Sulfinamiden aus Thiolen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
| | - Szabolcs Makai
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| |
Collapse
|
19
|
Chatterjee S, Makai S, Morandi B. Hydroxylamine-Derived Reagent as a Dual Oxidant and Amino Group Donor for the Iron-Catalyzed Preparation of Unprotected Sulfinamides from Thiols. Angew Chem Int Ed Engl 2021; 60:758-765. [PMID: 32955152 PMCID: PMC7839456 DOI: 10.1002/anie.202011138] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Indexed: 11/10/2022]
Abstract
An iron catalyzed reaction for the selective transformation of thiols (-SH) to sulfinamides (-SONH2 ) by a direct transfer of -O and free -NH2 groups has been developed. The reaction operates under mild conditions using a bench stable hydroxylamine derived reagent, exhibits broad functional group tolerance, is scalable and proceeds without the use of any precious metal catalyst or additional oxidant. This novel, practical reaction leads to the formation of two distinct new bonds (S=O and S-N) in a single step to chemoselectively form valuable, unprotected sulfinamide products. Preliminary mechanistic studies implicate the role of the alcoholic solvent as an oxygen atom donor.
Collapse
Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
| | - Szabolcs Makai
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
| | - Bill Morandi
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
| |
Collapse
|
20
|
Chen S, Bai R, Li M, Liu P, Gu Y. Acid‐Acid‐Catalyzed Tandem Reactions Driven by an Additive‐Like Component. CHEM REC 2020. [DOI: 10.1002/tcr.202000097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shaomin Chen
- Key Laboratory for Large-Format Battery Materials and System Ministry of Education School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P.R. China
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan School of Chemistry and Chemical Engineering Shihezi University Shihezi 832004 P.R. China
| | - Rongxian Bai
- Key Laboratory for Large-Format Battery Materials and System Ministry of Education School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P.R. China
| | - Minghao Li
- Key Laboratory for Large-Format Battery Materials and System Ministry of Education School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P.R. China
| | - Ping Liu
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan School of Chemistry and Chemical Engineering Shihezi University Shihezi 832004 P.R. China
| | - Yanlong Gu
- Key Laboratory for Large-Format Battery Materials and System Ministry of Education School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics Lanzhou 730000 P.R. China
| |
Collapse
|
21
|
Wei Y, He J, Liu Y, Xu L, Vaccaro L, Liu P, Gu Y. Sulfenylation of Arenes with Ethyl Arylsulfinates in Water. ACS OMEGA 2020; 5:18515-18526. [PMID: 32743230 PMCID: PMC7392521 DOI: 10.1021/acsomega.0c02590] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 06/22/2020] [Indexed: 06/11/2023]
Abstract
A tetrabutylammonium iodide-mediated direct sulfenylation of arenes with ethyl arylsulfinates in water was developed. Various electron-rich arenes and ethyl arylsulfinates were investigated in the reaction, and a series of aryl sulfides were obtained in excellent yields. The advantages of this green protocol were simple reaction conditions (metal-free, water as the solvent, and under air), odorless and easily available sulfur reagent, broad substrate scope, and gram-scale synthesis. Moreover, the potential application of aryl sulfides was exemplified by further transformations.
Collapse
Affiliation(s)
- Yueting Wei
- School
of Chemistry and Chemical Engineering, The Key Laboratory for Green
Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi City 832004, China
| | - Jing He
- School
of Chemistry and Chemical Engineering, The Key Laboratory for Green
Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi City 832004, China
| | - Yali Liu
- School
of Chemistry and Chemical Engineering, The Key Laboratory for Green
Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi City 832004, China
| | - Liang Xu
- School
of Chemistry and Chemical Engineering, The Key Laboratory for Green
Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi City 832004, China
| | - Luigi Vaccaro
- Laboratory
of Green S. O. C., Dipartimento di Chimica, Biologia e Biotecnologie, Università Degli Studi di Perugia, Via Elce di Sotto 8, 06123 Perugia, Italy
| | - Ping Liu
- School
of Chemistry and Chemical Engineering, The Key Laboratory for Green
Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, Shihezi City 832004, China
| | - Yanlong Gu
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, Hubei Key Laboratory of Material Chemistry
and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, 1037 Luoyu Road, Hongshan District, Wuhan 430074, China
| |
Collapse
|
22
|
Bujnicki B, Błaszczyk J, Chmielewski M, Drabowicz J. Diastereoisomerically Pure, (S)-O-1,2-O-isopropyli dene-(5-O-α-d-glucofuranosyl) t-butanesulfinate: Synthesis, Crystal Structure, Absolute Configuration and Reactivity. Molecules 2020; 25:molecules25153392. [PMID: 32726982 PMCID: PMC7436146 DOI: 10.3390/molecules25153392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/22/2020] [Accepted: 07/23/2020] [Indexed: 11/16/2022] Open
Abstract
The reaction of t-butylmagnesium chlorides with diastereomerically pure (R)-1,2-O-isopropylidene-3,5-O-sulfinyl-α-d-glucofuranose (R)-4 was found to be stopped at the stage of the corresponding, diastereoisomerically pure 1,2-O-isopropylidene-(5-O-α-d-glucofuranosyl) t-butanesulfinate (S)-10 for which the crystal structure and the (S)-absolute configuration was determined by X-ray crystallography. Comparison of the absolute configurations of the starting sulfite (R)-4, and t-butanesulfinate (S)-10 (which crystallizes in the orthorhombic system, space group P212121, with the single compound molecule present in the asymmetric unit), clearly indicates that the reaction of nucleophilic substitution at the stereogenic sulfur atom in the sulfite (R)-4 occurs with the full inversion of configuration via the trigonal bipyramidal sulfurane intermediate 4c in which both the entering and leaving groups are located in apical positions.
Collapse
Affiliation(s)
- Bogdan Bujnicki
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Division of Organic Chemistry, Sienkiewicza 112, 90–363 Łódź, Poland;
| | - Jarosław Błaszczyk
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Division of Organic Chemistry, Sienkiewicza 112, 90–363 Łódź, Poland;
- Correspondence: (J.B.); (J.D.); Tel.: +48-(42)-6803319 (J.B.); +48-(42)-6803234 (J.D.)
| | - Marek Chmielewski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01–224 Warszawa, Poland;
| | - Józef Drabowicz
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Division of Organic Chemistry, Sienkiewicza 112, 90–363 Łódź, Poland;
- Institute of Chemistry, Jan Długosz University, Aleja Armii Krajowej 13/15, 42–200 Częstochowa, Poland
- Correspondence: (J.B.); (J.D.); Tel.: +48-(42)-6803319 (J.B.); +48-(42)-6803234 (J.D.)
| |
Collapse
|
23
|
Korawat H, Basak AK. K 2CO 3-Catalyzed Rapid Conversion of N-Sulfonylhydrazones to Sulfinates. ACS OMEGA 2020; 5:17818-17827. [PMID: 32715267 PMCID: PMC7377682 DOI: 10.1021/acsomega.0c02616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 06/24/2020] [Indexed: 06/11/2023]
Abstract
N-Sulfonylhydrazones derived from alkyl, aryl, and heteroaryl aldehydes and ketones undergo rapid conversion into the corresponding sulfinates when heated with 10 mol % K2CO3 in N,N'-dimethylethylene urea (DMEU) at elevated temperature. The reaction conditions are amenable to several functional groups and suitable for gram-scale synthesis. Under these base-catalyzed conditions, N-tosylhydrazones derived from O-allylated and O-propargylated 2-hydroxyarylaldehydes do not undergo the well-established intramolecular [3 + 2]-cycloaddition reactions and generate corresponding sulfinates in good yields. The base-catalyzed transformation proceeds via crucial rapid intermolecular protonation of the diazo intermediate 11 to generate diazonium ion 12, which upon nucleophilic displacement by the sulfonyl ion 10 provides the desired sulfinate selectively.
Collapse
|
24
|
Liu Z, Liu X, Luan N, Geng Y, Liang A, Li J, Zou D, Wu Y, Wu Y. Transition‐Metal‐Free Cross‐Coupling of Arylsilanes with DAST Reagent: Synthesis of Aromatic Sulfinamides. ChemistrySelect 2020. [DOI: 10.1002/slct.201904464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhenwei Liu
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| | - Xinya Liu
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| | - Nannan Luan
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| | - Yang Geng
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| | - Apeng Liang
- Tetranov Biopharm LLC. And Collaborative Innovation Center of New Drug Research and Safety Evaluation Zhengzhou 450052 China
| | - Jingya Li
- Tetranov Biopharm LLC. And Collaborative Innovation Center of New Drug Research and Safety Evaluation Zhengzhou 450052 China
| | - Dapeng Zou
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| | - Yusheng Wu
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
- Tetranov Biopharm LLC. And Collaborative Innovation Center of New Drug Research and Safety Evaluation Zhengzhou 450052 China
- Tetranov International Inc. 100 Jersey Avenue, Suite A340 New Brunswick NJ 08901 USA
| | - Yangjie Wu
- College of Chemistry, Green Catalysis Center Zhengzhou University Daxue Road No.75 Zhengzhou 450000 China E-mail
| |
Collapse
|
25
|
Yang CH, Wu C, Zhang JM, Tao XZ, Xu J, Dai JJ, Xu HJ. Electrochemical Oxidative Esterification of Thiophenols: Efficient Access to Sulfinic Esters. Curr Org Synth 2020; 17:540-547. [PMID: 32562526 DOI: 10.2174/1570179417666200620215704] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/13/2020] [Accepted: 05/04/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The sulfinic esters are important and useful building blocks in organic synthesis. OBJECTIVE The aim of this study was to develop a simple and efficient method for the synthesis of sulfinic esters. MATERIALS AND METHODS Constant current electrolysis from thiols and alcohols was selected as the method for the synthesis of sulfinic esters. RESULTS AND DISCUSSION A novel electrochemical method for the synthesis of sulfinic esters from thiophenols and alcohols has been developed. Up to 27 examples of sulfinic esters have been synthesized using the current methods. This protocol shows good functional group tolerance as well as high efficiency. In addition, this protocol can be easily scaled up with good efficiency. Notably, heterocycle-containing substrates, including pyridine, thiophene, and benzothiazole, gave the desired products in good yields. A plausible reaction mechanism is proposed. CONCLUSION This research not only provides a green and efficient method for the synthesis of sulfinic esters but also shows new applications of electrochemistry in organic synthesis. It is considered that this green and efficient synthetic protocol used to prepare sulfinic esters will have good applications in the future.
Collapse
Affiliation(s)
- Chun-Hui Yang
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Cheng Wu
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Jun-Ming Zhang
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Xiang-Zhang Tao
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Jun Xu
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Jian-Jun Dai
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| | - Hua-Jian Xu
- School of Food and Biological Engineering, Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China
| |
Collapse
|
26
|
Wojaczyńska E, Wojaczyński J. Modern Stereoselective Synthesis of Chiral Sulfinyl Compounds. Chem Rev 2020; 120:4578-4611. [PMID: 32347719 PMCID: PMC7588045 DOI: 10.1021/acs.chemrev.0c00002] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Indexed: 12/22/2022]
Abstract
Chiral sulfinyl compounds, sulfoxides, sulfoximines, sulfinamides, and other derivatives, play an important role in asymmetric synthesis as versatile auxiliaries, ligands, and catalysts. They are also recognized as pharmacophores found in already marketed and well-sold drugs (e.g., esomeprazole) and used in drug design. This review is devoted to the modern methods of preparation of sulfinyl derivatives in enantiopure or enantiomerically enriched form. Selected new approaches leading to racemic products for which the asymmetric variant can be developed in the future are mentioned as well.
Collapse
Affiliation(s)
- Elżbieta Wojaczyńska
- Faculty
of Chemistry, Wrocław University of
Science and Technology, Wybrzeże Wyspiańskiego
27, 50 370 Wrocław, Poland
| | - Jacek Wojaczyński
- Faculty
of Chemistry, University of Wrocław 14 F. Joliot-Curie St., 50 383 Wrocław, Poland
| |
Collapse
|
27
|
Kobayashi A, Matsuzawa T, Hosoya T, Yoshida S. Sulfoxide synthesis from sulfinate esters under Pummerer-like conditions. Chem Commun (Camb) 2020; 56:5429-5432. [PMID: 32292973 DOI: 10.1039/d0cc02253e] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A facile synthetic method for the preparation of allyl sulfoxides by S-allylation of sulfinate esters proceeds through sulfonium intermediates without [3,3]-sigmatropic rearrangement and further Pummerer-type reactions of the resulting allyl sulfoxides. On the basis of the plausible reaction mechanism involving sulfonium salt intermediates, S-alkynylation and S-arylation were also accomplished.
Collapse
Affiliation(s)
- Akihiro Kobayashi
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
| | - Tsubasa Matsuzawa
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
| | - Takamitsu Hosoya
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
| | - Suguru Yoshida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan.
| |
Collapse
|
28
|
Lo PKT, Oliver GA, Willis MC. Sulfinamide Synthesis Using Organometallic Reagents, DABSO, and Amines. J Org Chem 2020; 85:5753-5760. [PMID: 32286844 PMCID: PMC7304903 DOI: 10.1021/acs.joc.0c00334] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
![]()
We report the synthesis of sulfinamides using organometallic reagents,
a sulfur dioxide reagent, and nitrogen based-nucleophiles. The addition
of an organometallic reagent to the commercially available sulfur
dioxide surrogate, DABSO, generates a metal sulfinate which is reacted
with thionyl chloride to form a sulfinyl chloride intermediate. Trapping
the sulfinyl chlorides in situ with a variety of nitrogen nucleophiles
delivers sulfinamides in 32–83% yields. Each stage of the process
is performed at room temperature, and the total reaction time is only
1.5 h.
Collapse
Affiliation(s)
- Pui Kin Tony Lo
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Gwyndaf A Oliver
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Michael C Willis
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| |
Collapse
|
29
|
|
30
|
Fu D, Dong J, Du H, Xu J. Methanesulfinylation of Benzyl Halides with Dimethyl Sulfoxide. J Org Chem 2020; 85:2752-2758. [PMID: 31873024 DOI: 10.1021/acs.joc.9b03041] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A phenyltrimethylammonium tribromide-mediated nucleophilic substitution/oxygen transformation reaction of benzyl halides with DMSO has been developed. In this transition-metal-free reaction, DMSO acts as not only a solvent but also a "S(O)Me" source, thus providing a convenient method for the efficient and direct synthesis of various benzyl methyl sulfoxides.
Collapse
Affiliation(s)
- Duo Fu
- State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, College of Chemistry , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Jun Dong
- State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, College of Chemistry , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Hongguang Du
- State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, College of Chemistry , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| | - Jiaxi Xu
- State Key Laboratory of Chemical Resource Engineering, Department of Organic Chemistry, College of Chemistry , Beijing University of Chemical Technology , Beijing 100029 , People's Republic of China
| |
Collapse
|
31
|
Facial synthesis of sulfinic esters via copper-catalyzed reaction of sulfonyl hydrazides with alcohols in air. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2018.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
32
|
Ni/NHC-catalyzed cross-coupling of methyl sulfinates and amines for direct access to sulfinamides. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151260] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
33
|
Gong F, Lu F, Zuo L, Wang Q, Li R, Hu J, Li Z, Takfaoui A, Lei A. Efficient electrosynthesis of sulfinic esters via oxidative cross‐coupling between alcohols and thiophenols. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900246] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Fengping Gong
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Fangling Lu
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Lin Zuo
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Qi Wang
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Ru Li
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Jiaxin Hu
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Zhen Li
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
| | - Abdelilah Takfaoui
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| | - Aiwen Lei
- National Research Center for Carbohydrate Synthesis Nanchang 330022 P. R. China
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular SciencesWuhan University Wuhan 430072 P. R. China
| |
Collapse
|
34
|
Ji YZ, Zhang JY, Li HJ, Han C, Yang YK, Wu YC. Regioselective and oxidant-free sulfinylation of indoles and pyrroles with sulfinamides. Org Biomol Chem 2019; 17:4789-4800. [PMID: 31033985 DOI: 10.1039/c9ob00526a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
An unexpected time-controlled highly selective C3- or C2-sulfinylation of pyrroles with sulfinamides is reported for the first time. The sulfinylation of indoles with sulfinamides using this protocol is oxidant-free and can be performed under obviously more feasible conditions (1.2 equiv. of indoles, 10 min) in comparison with the precedent procedure (3-20 equiv. of indoles, 16-18 h, ammonium persulfate as oxidant, hv). A variety of functional groups were tolerated, and various C2-thioindoles and C2/3-thiopyrroles were obtained in moderate to excellent yields.
Collapse
Affiliation(s)
- Yuan-Zhao Ji
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, P. R. China.
| | | | | | | | | | | |
Collapse
|
35
|
Bao WH, He M, Wang JT, Peng X, Sung M, Tang Z, Jiang S, Cao Z, He WM. Iodine-Catalyzed Odorless Synthesis of S-Thiocarbamates with Sulfonyl Chlorides as a Sulfur Source. J Org Chem 2019; 84:6065-6071. [PMID: 30999750 DOI: 10.1021/acs.joc.9b00178] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A general and efficient protocol for the direct preparation of various S-thiocarbamates with readily available and inexpensive sulfonyl chlorides as an odorless sulfur source was developed. The employment of easily available reactants, excellent functional group tolerability, and mild reaction conditions make this process very practical.
Collapse
Affiliation(s)
- Wen-Hu Bao
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Min He
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Jing-Ting Wang
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Xin Peng
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Men Sung
- School of Chemistry and Chemical Engineering , Hunan University of Science and Technology , Xiangtan 411201 , China
| | - Zilong Tang
- School of Chemistry and Chemical Engineering , Hunan University of Science and Technology , Xiangtan 411201 , China
| | - Si Jiang
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation , Changsha University of Science and Technology , Changsha 410114 , China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation , Changsha University of Science and Technology , Changsha 410114 , China
| | - Wei-Min He
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| |
Collapse
|
36
|
Mulina OM, Ilovaisky AI, Terent'ev AO. Oxidative Coupling with S-N Bond Formation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800838] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Olga M. Mulina
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
| | - Alexey I. Ilovaisky
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square 125047 Moscow Russian Federation
| |
Collapse
|
37
|
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]
|
38
|
Dai Q, Zhang J. Direct Synthesis of Sulfinamides by the Copper-Catalyzed Electrophilic Amidation of Sulfenate Anions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701510] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Qiang Dai
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 People's Republic of China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, School of Chemistry and Molecular Engineering; East China Normal University; 3663 N. Zhongshan Road Shanghai 200062 People's Republic of China
| |
Collapse
|
39
|
Wu S, Lei X, Fan E, Sun Z. Thermolysis-Induced Two- or Multicomponent Tandem Reactions Involving Isocyanides and Sulfenic-Acid-Generating Sulfoxides: Access to Diverse Sulfur-Containing Functional Scaffolds. Org Lett 2018; 20:522-525. [DOI: 10.1021/acs.orglett.7b03593] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shengfeng Wu
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Xiaofang Lei
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Erkang Fan
- Department
of Biochemistry, University of Washington, 1705 NE Pacific Street, Seattle, Washington 98195, United States
| | - Zhihua Sun
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| |
Collapse
|
40
|
Kim DH, Lee J, Lee A. Visible-Light-Driven Silver-Catalyzed One-Pot Approach: A Selective Synthesis of Diaryl Sulfoxides and Diaryl Sulfones. Org Lett 2018; 20:764-767. [DOI: 10.1021/acs.orglett.7b03901] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Dong Hyuk Kim
- Department of Chemistry and ‡Department of Energy Science and Technology, Myongji University, Yongin 17058, Republic of Korea
| | - Juyoung Lee
- Department of Chemistry and ‡Department of Energy Science and Technology, Myongji University, Yongin 17058, Republic of Korea
| | - Anna Lee
- Department of Chemistry and ‡Department of Energy Science and Technology, Myongji University, Yongin 17058, Republic of Korea
| |
Collapse
|
41
|
Dai P, Luo K, Yu X, Yang WC, Wu L, Zhang WH. Tert-Butyl Nitrite Mediated Expeditious Methylsulfoxidation of Tetrazole-amines with DMSO: Metal-free Synthesis of Antifungal Active Methylsulfinyl-1H-tetrazole Derivatives. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701364] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Peng Dai
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
| | - Kai Luo
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
- College of Life Sciences; Nanjing Agricultural University, Nanjing 210095; People's Republic of China
| | - Xiang Yu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
| | - Wen-Chao Yang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
| | - Lei Wu
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
- Beijing National Laboratory for Molecular Sciences and Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 People's Republic of China
| | - Wei-Hua Zhang
- Jiangsu Key Laboratory of Pesticide Science and Department of Chemistry, College of Sciences; Nanjing Agricultural University; Nanjing 210095 People's Republic of China, Tel/Fax: +86-25-84395351
| |
Collapse
|
42
|
Huang P, Peng X, Hu D, Liao H, Tang S, Liu L. Regioselective synthesis of 2,3′-biindoles mediated by an NBS-induced homo-coupling of indoles. Org Biomol Chem 2017; 15:9622-9629. [DOI: 10.1039/c7ob02312j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient method for the synthesis of 2,3′-biindole and [3,2-a]carbazole derivatives via an NBS-induced homo-coupling of indoles with high regioselectivity.
Collapse
Affiliation(s)
- Panpan Huang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Xiangjun Peng
- School of Pharmaceutical Science
- Gannan Medical University
- Ganzhou
- P. R. China
| | - Dan Hu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Huiwu Liao
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Shaobin Tang
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| | - Liangxian Liu
- Department of Chemistry and Chemical Engineering
- Gannan Normal University
- Ganzhou
- P. R. China
| |
Collapse
|
43
|
Chen Y, Xu F, Sun Z. Synthesis of 1,2-disubstituted benzimidazoles using an aza-Wittig-equivalent process. RSC Adv 2017. [DOI: 10.1039/c7ra09010b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Based on an aza-Wittig-equivalent process, a novel synthetic approach for 1,2-disubstituted benzimidazoles has been successfully designed, which provides mild reaction conditions and excellent yields.
Collapse
Affiliation(s)
- Yuan Chen
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Fanghui Xu
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| | - Zhihua Sun
- College of Chemistry and Chemical Engineering
- Shanghai University of Engineering Science
- Shanghai 201620
- China
| |
Collapse
|
44
|
Ji YZ, Wang M, Li HJ, Liu Y, Wu YC. Direct Sulfination of Nonactivated Alcohols with Arylsulfonylmethyl Isocyanides. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600629] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yuan-Zhao Ji
- School of Marine Science and Technology; Harbin Institute of Technology; No. 2, Wenhuaxi Road 264209 Weihai P. R. China
| | - Meirong Wang
- School of Materials Science and Engineering; Harbin Institute of Technology; No. 2, Wenhuaxi Road 264209 Weihai P. R. China
| | - Hui-Jing Li
- School of Marine Science and Technology; Harbin Institute of Technology; No. 2, Wenhuaxi Road 264209 Weihai P. R. China
| | - Ying Liu
- School of Marine Science and Technology; Harbin Institute of Technology; No. 2, Wenhuaxi Road 264209 Weihai P. R. China
| | - Yan-Chao Wu
- School of Marine Science and Technology; Harbin Institute of Technology; No. 2, Wenhuaxi Road 264209 Weihai P. R. China
- Beijing National Laboratory for Molecular Sciences (BNLMS); Institute of Chemistry Chinese Academy of Sciences; No.2, 1st North Street, Zhongguancun 100190 Beijing P. R. China
| |
Collapse
|
45
|
Xu F, Chen Y, Fan E, Sun Z. Synthesis of 3-Substituted Aryl[4,5]isothiazoles through an All-Heteroatom Wittig-Equivalent Process. Org Lett 2016; 18:2777-9. [DOI: 10.1021/acs.orglett.6b01338] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Fanghui Xu
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Yuan Chen
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| | - Erkang Fan
- Department
of Biochemistry, University of Washington, 1705 NE Pacific Street, Seattle, Washington 98195, United States
| | - Zhihua Sun
- College
of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai 201620, China
| |
Collapse
|
46
|
Kotzabasaki V, Vassilikogiannakis G, Stratakis M. Regiocontrolled Synthesis of γ-Hydroxybutenolides via Singlet Oxygen-Mediated Oxidation of 2-Thiophenyl Furans. J Org Chem 2016; 81:4406-11. [DOI: 10.1021/acs.joc.6b00660] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Manolis Stratakis
- Department of Chemistry, University of Crete, 71003 Voutes, Iraklion, Greece
| |
Collapse
|
47
|
Lenstra DC, Vedovato V, Ferrer Flegeau E, Maydom J, Willis MC. One-Pot Sulfoxide Synthesis Exploiting a Sulfinyl-Dication Equivalent Generated from a DABSO/Trimethylsilyl Chloride Sequence. Org Lett 2016; 18:2086-9. [DOI: 10.1021/acs.orglett.6b00712] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Danny C. Lenstra
- Department of Chemistry, University of Oxford, Chemistry Research
Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom
| | - Vincent Vedovato
- Department of Chemistry, University of Oxford, Chemistry Research
Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom
| | - Emmanuel Ferrer Flegeau
- Department of Chemistry, University of Oxford, Chemistry Research
Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom
| | - Jonathan Maydom
- Department of Chemistry, University of Oxford, Chemistry Research
Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom
| | - Michael C. Willis
- Department of Chemistry, University of Oxford, Chemistry Research
Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom
| |
Collapse
|
48
|
Yang Z, Xu W, Wu Q, Xu J. Aminoxidation of Arenethiols to N-Chloro-N-sulfonyl Sulfinamides. J Org Chem 2016; 81:3051-7. [DOI: 10.1021/acs.joc.6b00261] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhanhui Yang
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Wei Xu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Qiuyue Wu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jiaxi Xu
- State Key Laboratory
of Chemical
Resource Engineering, Department of Organic Chemistry, Faculty of
Science, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| |
Collapse
|
49
|
Pramanik MMD, Rastogi N. Visible light catalyzed methylsulfoxidation of (het)aryl diazonium salts using DMSO. Chem Commun (Camb) 2016; 52:8557-60. [DOI: 10.1039/c6cc04142f] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The visible light catalyzed methylsulfoxidation of (het)aryl diazonium salts using DMSO is illustrated.
Collapse
Affiliation(s)
- Mukund M. D. Pramanik
- Medicinal & Process Chemistry Division
- CSIR-Central Drug Research Institute
- Sector 10
- Jankipuram Extension
- Lucknow 226031
| | - Namrata Rastogi
- Medicinal & Process Chemistry Division
- CSIR-Central Drug Research Institute
- Sector 10
- Jankipuram Extension
- Lucknow 226031
| |
Collapse
|
50
|
Shi J, Tang XD, Wu YC, Fang JF, Cao L, Chen XY, Wang ZY. A radical coupling reaction of DMSO with sodium arylsulfinates in air : mild utilization of DMSO as C1 resource for the synthesis of arylsulfonyl dibromomethane. RSC Adv 2016. [DOI: 10.1039/c6ra01393g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A radical coupling reaction of DMSO with ArSO2Na without the needs of anaerobic atmosphere to afford ArSO2CHBr2 is described.
Collapse
Affiliation(s)
- Jie Shi
- School of Chemistry and Environment
- South China Normal University
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- Guangzhou 510006
| | - Xiao-Dong Tang
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Yan-Cheng Wu
- School of Chemistry and Environment
- South China Normal University
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- Guangzhou 510006
| | - Jie-Fang Fang
- School of Chemistry and Environment
- South China Normal University
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- Guangzhou 510006
| | - Liang Cao
- School of Chemistry and Environment
- South China Normal University
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- Guangzhou 510006
| | - Xiao-Yun Chen
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- P. R. China
| | - Zhao-Yang Wang
- School of Chemistry and Environment
- South China Normal University
- Key Laboratory of Theoretical Chemistry of Environment
- Ministry of Education
- Guangzhou 510006
| |
Collapse
|