1
|
Lei T, Appleson T, Breder A. Intermolecular Aza-Wacker Coupling of Alkenes with Azoles by Photo-Aerobic Selenium-π-Acid Multicatalysis. ACS Catal 2024; 14:9586-9593. [PMID: 38933469 PMCID: PMC11197018 DOI: 10.1021/acscatal.4c01327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 05/24/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024]
Abstract
Herein, the intermolecular, photoaerobic aza-Wacker coupling of azoles with alkenes by means of dual and ternary selenium-π-acid multicatalysis is presented. The title method permits an expedited avenue toward a broad scope of N-allylated azoles and representative azinones under mild conditions with broad functional group tolerance, as is showcased in more than 60 examples including late-stage drug derivatizations. From a regiochemical perspective, the protocol is complementary to cognate photoredox catalytic olefin aminations, as they typically proceed through either allylic hydrogen atom abstraction or single electron oxidation of the alkene substrate. These methods predominantly result in C-N bond formations at the allylic periphery of the alkene or the less substituted position of the former π-bond (i.e., anti-Markovnikov selectivity). The current process, however, operates through a radical-polar crossover mechanism, which solely affects the selenium catalyst, thus allowing the alkene to be converted strictly through an ionic two-electron transfer regime under Markovnikov control. In addition, it is shown that the corresponding N-vinyl azoles can also be accessed by sequential or one-pot treatment of the allylic azoles with base, thus emphasizing the exquisite utility of this method.
Collapse
Affiliation(s)
| | | | - Alexander Breder
- Institut für Organische
Chemie, Universität Regensburg, Universitätstrasse 31, 93053 Regensburg, Germany
| |
Collapse
|
2
|
Qiu W, Liao L, Xu X, Huang H, Xu Y, Zhao X. Catalytic 1,1-diazidation of alkenes. Nat Commun 2024; 15:3632. [PMID: 38684686 PMCID: PMC11058774 DOI: 10.1038/s41467-024-47854-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 04/11/2024] [Indexed: 05/02/2024] Open
Abstract
Compared to well-developed catalytic 1,2-diazidation of alkenes to produce vicinal diazides, the corresponding catalytic 1,1-diazidation of alkenes to yield geminal diazides has not been realized. Here we report an efficient approach for catalytic 1,1-diazidation of alkenes by redox-active selenium catalysis. Under mild conditions, electron-rich aryl alkenes with Z or E or Z/E mixed configuration can undergo migratory 1,1-diazidation to give a series of functionalized monoalkyl or dialkyl geminal diazides that are difficult to access by other methods. The method is also effective for the construction of polydiazides. The formed diazides are relatively safe by TGA-DSC analysis and impact sensitivity tests, and can be easily converted into various valuable molecules. In addition, interesting reactivity that geminal diazides give valuable molecules via the geminal diazidomethyl moiety as a formal leaving group in the presence of Lewis acid is disclosed. Mechanistic studies revealed that a selenenylation-deselenenylation followed by 1,2-aryl migration process is involved in the reactions, which provides a basis for the design of new reactions.
Collapse
Affiliation(s)
- Wangzhen Qiu
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Lihao Liao
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China.
| | - Xinghua Xu
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Hongtai Huang
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Yang Xu
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China
| | - Xiaodan Zhao
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, IGCME, Sun Yat-Sen University, Guangzhou, 510006, P. R. China.
| |
Collapse
|
3
|
Stadel JT, Back TG. Asymmetric Synthesis with Organoselenium Compounds - The Past Twelve Years. Chemistry 2024; 30:e202304074. [PMID: 38199954 DOI: 10.1002/chem.202304074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/12/2024]
Abstract
The discovery and synthetic applications of novel organoselenium compounds and their reactions proceeded rapidly during the past fifty years and such processes are now carried out routinely in many laboratories. At the same time, the growing demand for new enantioselective processes provided new challenges. The convergence of selenium chemistry and asymmetric synthesis led to key developments in the 1970s, although the majority of early work was based on stoichiometric processes. More recently, greater emphasis has been placed on greener catalytic variations, along with the discovery of novel reactions and a deeper understanding of their mechanisms. The present review covers the literature in this field from 2010 to early 2023 and encompasses asymmetric reactions mediated by chiral selenium-based reagents, auxiliaries, and especially, catalysts. Protocols based on achiral selenium compounds in conjunction with other species of chiral catalysts, as well as reactions that are controlled by chiral substrates, are also included.
Collapse
Affiliation(s)
- Jessica T Stadel
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta, Canada, T2N 1N4
| | - Thomas G Back
- Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta, Canada, T2N 1N4
| |
Collapse
|
4
|
Li X, Hua H, Liu Y, Yu L. Iron-Promoted Catalytic Activity of Selenium Endowing the Aerobic Oxidative Cracking Reaction of Alkenes. Org Lett 2023; 25:6720-6724. [PMID: 37675997 DOI: 10.1021/acs.orglett.3c02569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Oxidative cracking of alkenes is a significant process in industry. In this work, it was found that catalyzed by Se/Fe via hybrid mechanisms, the carbon-carbon double bond in alkenes can break to produce carbonyls under mild conditions. Since O2 can be used as a partial oxidant, the employed H2O2 amount can be reduced (90 mol % vs 250 mol %) to avoid the peroxide residues, making the process even safer for operation.
Collapse
Affiliation(s)
- Xiaoxue Li
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Hangzhou Hua
- Fujian Deer Technology Corp, Longyan, Fujian 364204, China
| | - Yonghong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, People's Republic of China
| |
Collapse
|
5
|
Zhang X, Zuo T, Yu L. Ag/Se‐Catalyzed Selective Epoxidation of
β
‐Ionone with Molecular Oxygen. ChemistrySelect 2022. [DOI: 10.1002/slct.202203514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xu Zhang
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 People's Republic of China
| | - Tingting Zuo
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 People's Republic of China
| | - Lei Yu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 People's Republic of China
| |
Collapse
|
6
|
Yang L, Liu Y, Fan WX, Tan DH, Li Q, Wang H. Regiocontrolled allylic functionalization of internal alkene via selenium-π-acid catalysis guided by boron substitution. Chem Sci 2022; 13:6413-6417. [PMID: 35733886 PMCID: PMC9159098 DOI: 10.1039/d2sc00954d] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/22/2022] [Indexed: 12/11/2022] Open
Abstract
The selenium-π-acid-catalysis has received increasing attention as a powerful tool for olefin functionalization, but the regioselectivity is often problematic. Reported herein is a selenium-catalyzed regiocontrolled olefin transpositional chlorination and imidation reaction. The reaction outcome benefits from an allylic B(MIDA) substitution. And the stabilization of α-anion from a hemilabile B(MIDA) moiety was believed to be the key factor for selectivity. Broad substrate scope, good functional group tolerance and generally good yields were observed. The formed products were demonstrated to be valuable precursors for the synthesis of a wide variety of structurally complex organoborons.
Collapse
Affiliation(s)
- Ling Yang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Yuan Liu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Wen-Xin Fan
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Dong-Hang Tan
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Qingjiang Li
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Honggen Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University Guangzhou 510006 People's Republic of China
| |
Collapse
|
7
|
Zhong W, Li M, Jin Y, Jiang H, Wu W. Synthesis of 2,5-disubstituted selenophenes via a copper-catalyzed regioselective [2+2+1] cyclization of terminal alkynes and selenium. Chem Commun (Camb) 2022; 58:6522-6525. [PMID: 35575796 DOI: 10.1039/d2cc00958g] [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
Herein, a straightforward method for the synthesis of 2,5-disubstituted selenophenes via [2+2+1] cyclization of easily accessible terminal alkynes and elemental selenium has been developed. This reaction features high atom- and step-economy, excellent regioselectivity, good functional group tolerance and the use of stable and non-toxic selenium as a selenium source. A series of control experiments suggests that the reaction might undergo Glaser coupling reaction of two molecules of alkynes, followed by insertion of H2Se and subsequent cyclization. Moreover, the newly formed products can be further converted to diverse conjugated selenophene-based derivatives, demonstrating their potential applications in organic synthesis and materials science.
Collapse
Affiliation(s)
- Wentao Zhong
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Meng Li
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Yangbin Jin
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| | - Wanqing Wu
- Key Lab of Functional Molecular Engineering of Guangdong Province, State Key Laboratory of Luminescent Materials and Devices, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China.
| |
Collapse
|
8
|
Anand R, Cham PS, Gannedi V, Sharma S, Kumar M, Singh R, Vishwakarma RA, Singh PP. Stereoselective Synthesis of Nonpsychotic Natural Cannabidiol and Its Unnatural/Terpenyl/Tail-Modified Analogues. J Org Chem 2022; 87:4489-4498. [PMID: 35289168 DOI: 10.1021/acs.joc.1c02571] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Here, we report a three-step concise and stereoselective synthesis route to one of the most important phytocannabinoids, namely, (-)-cannabidiol (-CBD), from inexpensive and readily available starting material R-(+)-limonene. The synthesis involved the diastereoselective bifunctionalization of limonene, followed by effective elimination leading to the generation of key chiral p-mentha-2,8-dien-1-ol. The chiral p-mentha-2,8-dien-1-ol on coupling with olivetol under silver catalysis provided regiospecific (-)-CBD, contrary to reported ones which gave a mixture. The newly developed approach was further extended to its structural analogues cannabidiorcin and other tail/terpenyl-modified analogues. Moreover, its opposite isomer (+)-cannabidiol was also successfully synthesized from S-(-)-limonene.
Collapse
Affiliation(s)
- Radhika Anand
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Pankaj Singh Cham
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Veeranjaneyulu Gannedi
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Sumit Sharma
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Mukesh Kumar
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Rohit Singh
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Ram A Vishwakarma
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India
| | - Parvinder Pal Singh
- Natural Product & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu180001, India.,Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
9
|
Zeng Y, Chen T, Zhang X, Chen Y, Zhou H, Yu L. Mesoporous Mn‐Se/Al
2
O
3
: A Recyclable and Reusable Catalyst for Selective Oxidation of Alcohols. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yan Zeng
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou China
| | - Tian Chen
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou China
| | - Xu Zhang
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou China
| | - Ying Chen
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou China
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Hongwei Zhou
- College of Biological, Chemical Sciences and Engineering Jiaxing University Jiaxing China
| | - Lei Yu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou China
| |
Collapse
|
10
|
Wei W, Zhao X. Organoselenium-Catalyzed Cross-Dehydrogenative Coupling of Alkenes and Azlactones. Org Lett 2022; 24:1780-1785. [DOI: 10.1021/acs.orglett.2c00117] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wei Wei
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, P. R. China
| | - Xiaodan Zhao
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, P. R. China
| |
Collapse
|
11
|
Zhang X, Zhou R, Qi Z, Chen L, Yu L. PhSe(O)OH/Al(NO 3) 3-Catalyzed selectivity controllable oxidation of sulphide owing to the synergistic effect of Se, Al 3+ and nitrate. REACT CHEM ENG 2022. [DOI: 10.1039/d2re00190j] [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
Catalyzed by PhSe(O)OH/Al(NO3)3, selective oxidation of sulphides to produce sulfoxides or sulphones could be achieved under mild conditions. The synergistic effect of Se, Al3+ and nitrate is the key factor for the reaction.
Collapse
Affiliation(s)
- Xu Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China
| | - Rui Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China
| | - Zhengyuan Qi
- College of Information Science and Technology, Gansu Agricultural University, Lanzhou, Gansu, 730070, China
| | - Liping Chen
- College of Chemical Engineering, Yangzhou Polytechnic Institute, Yangzhou 225127, China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, China
| |
Collapse
|
12
|
Liu M, Zhang X, Chu S, Ge Y, Huang T, Liu Y, Yu L. Selenization of cotton products with NaHSe endowing the antibacterial activities. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.05.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
13
|
Huang C, Hu J, Chen G, Wu M, Cao H, Liu X. Electrochemical oxidative cyclization of alkenes, boronic acids, and dichalcogenides to access chalcogenated boronic esters and 1,3-diols. Org Chem Front 2022. [DOI: 10.1039/d1qo01175h] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A sustainable, environmentally benign electrochemical oxidative three-component cyclization of allylic alcohols, boronic acids, and dichalcogenides under metal-free and oxidant-free conditions has been developed.
Collapse
Affiliation(s)
- Changfeng Huang
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Jijing Hu
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Guangxian Chen
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Minjian Wu
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Hua Cao
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| | - Xiang Liu
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, China
| |
Collapse
|
14
|
Li P, Qi Z, Yu L, Zhou H. Highly crystalline K-intercalated Se/C: An easily accessible mesoporous material catalyzing the epoxidation of β-ionone. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02274a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly crystalline K-intercalated Se/C was fabricated by calcining the commercially available methylselenized glucose with KBr being followed by the subsequent water washing. The corrosion of water to KBr led to...
Collapse
|
15
|
Hong'en C, Peizi L, Xiaobi J, Hongwei Z. Selective Epoxidation of β-Ionone Catalyzed by Iron-Doped Se/C. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202205005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
16
|
Wang L, Li K, Zhang W. Organoselenium-Catalyzed Conversion of Oximes to Nitriles or Ketones. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202109036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
17
|
Cheng PT, Tseng YH, Chein RJ. Organoselenium-Catalyzed Asymmetric Cyclopropanations of ( E)-Chalcones. Org Lett 2021; 23:8104-8108. [PMID: 34612649 DOI: 10.1021/acs.orglett.1c03243] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a new class of chiral tetrahydroselenophene based on (S)-diphenyl(tetrahydroselenophen-2-yl)methanol, which was prepared from (R)-3-(3-bromopropyl)-2,2-diphenyloxirane and sodium selenide. These chiral tetrahydroselenophene-based compounds were used to catalyze asymmetric cyclopropanation reactions; the selenonium ylide intermediates formed from these selenium-containing catalysts and benzyl bromide efficiently react with (E)-chalcones to give various cyclopropanes (27 examples) with excellent enantioselectivities of ≤99% ee and are the first examples of organoselenium-catalyzed asymmetric cyclopropanations.
Collapse
Affiliation(s)
- Pei-Tung Cheng
- Department of Chemistry and Biochemistry, National Chung Cheng University, Min-Hsiung, Chiayi 62102, Taiwan
| | - Yu-Hsun Tseng
- Department of Chemistry, National Central University, Zhongli, Taoyuan 32001, Taiwan
| | - Rong-Jie Chein
- Institute of Chemistry, Academia Sinica, Nankang, Taipei 11529, Taiwan
| |
Collapse
|
18
|
A perspective of the engineering applications of carbon-based selenium-containing materials. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.03.047] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
19
|
Zhu Z, Sun S, Tang S, Chu S, Zhang X. Easily fabricated Fe/Se soft magnetic material for catalytic phenol oxidation. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
20
|
Synergistic effect of T80/B30 vesicles and T80/PN320 mixed micelles with Se/C on nasal mucosal immunity. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.03.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
21
|
Wang F, Yang C, Shi Y, Yu L. PhSe(O)OH/NHPI-catalyzed oxidative deoximation reaction using air as oxidant. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
22
|
Wang Q, Li P, Li T, Liu M, Zuo S, Liu J, Xu L, Zhang X, Yu L. Methylselenized Glucose: Improvement of the Stability of Glucose-Supported Selenium via the End-Capping Strategy. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c01437] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Qiyuan Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Peizi Li
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Tao Li
- Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Collaborative Innovation of Modern Crops and Food Crops in Jiangsu/Jiangsu Key Laboratory of Crop Genetics and Physiology, College of Agriculture, Yangzhou University, Yangzhou 225009, China
| | - Menglan Liu
- Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Collaborative Innovation of Modern Crops and Food Crops in Jiangsu/Jiangsu Key Laboratory of Crop Genetics and Physiology, College of Agriculture, Yangzhou University, Yangzhou 225009, China
| | - Shimin Zuo
- Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Collaborative Innovation of Modern Crops and Food Crops in Jiangsu/Jiangsu Key Laboratory of Crop Genetics and Physiology, College of Agriculture, Yangzhou University, Yangzhou 225009, China
| | - Jian Liu
- Sichuan Selewood Technology Company Limited, Chengdu 610218, China
| | - Lin Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
- Key Laboratory of Plant Functional Genomics of the Ministry of Education/Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Collaborative Innovation of Modern Crops and Food Crops in Jiangsu/Jiangsu Key Laboratory of Crop Genetics and Physiology, College of Agriculture, Yangzhou University, Yangzhou 225009, China
| | - Xu Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, P. R. China
| |
Collapse
|
23
|
Affiliation(s)
- Lihao Liao
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Xiaodan Zhao
- Institute of Organic Chemistry and MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| |
Collapse
|
24
|
Zhou J, Li W, Zheng H, Pei Y, Liu X, Cao H. Visible Light-Induced Cascade Cyclization of 3-Aminoindazoles, Ynals, and Chalcogens: Access to Chalcogen-Containing Pyrimido[1,2-b]-indazoles. Org Lett 2021; 23:2754-2759. [DOI: 10.1021/acs.orglett.1c00664] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jinlei Zhou
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| | - Wen Li
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| | - Huitao Zheng
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| | - Yongyan Pei
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| | - Xiang Liu
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| | - Hua Cao
- School of Chemistry and Chemical Engineering and Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan 528458, P. R. China
| |
Collapse
|
25
|
Ban YL, You L, Feng KW, Ma FC, Jin XL, Liu Q. Meyer-Schuster-Type Rearrangement of Propargylic Alcohols into α-Selenoenals and -enones with Diselenides. J Org Chem 2021; 86:5274-5283. [PMID: 33709711 DOI: 10.1021/acs.joc.1c00167] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We describe a mild and broadly applicable protocol for the preparation of a diverse array of multisubstituted α-selenoenals and -enones from readily accessible propargylic alcohols and diselenides. The transformation proceeds via the Selectfluor-promoted selenirenium pathway, which enables selenenylation/rearrangement of a variety of propargylic alcohols. Gram-scale experiments showed the potential of this synergistic protocol for practical application.
Collapse
Affiliation(s)
- Yong-Liang Ban
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - Long You
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - Kai-Wen Feng
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - Fei-Cen Ma
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - Xiao-Ling Jin
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| | - Qiang Liu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China
| |
Collapse
|
26
|
Wang F, Chen T, Shi Y, Yu L. AIBN‐Initiated Oxidative Deoximation Reaction: A Metal‐Free and Environmentally‐Friendly Protocol. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000675] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Feng Wang
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Tian Chen
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Yaocheng Shi
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| | - Lei Yu
- School of Chemistry and Chemical Engineering Yangzhou University Yangzhou 225002 P. R. China
| |
Collapse
|
27
|
Sedighian H, Mamaghani MB, Notash B, Bazgir A. Iodide-Catalyzed Selenium-Assisted Sequential Multicomponent Synthesis of a Luminescence Benzo-Oxazino-Isoindole Framework. J Org Chem 2021; 86:2244-2253. [PMID: 33470102 DOI: 10.1021/acs.joc.0c02391] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have described an unexpected pathway using the R-NC/Se system for the synthesis of the unreported benzo-oxazino-isoindole framework by the iodide-catalyzed selenium-assisted sequential multicomponent reaction of the Knoevenagel adduct of ninhydrin and malononitrile, isocyanide, amine, and elemental selenium under mild reaction conditions. The photophysical properties of the products were investigated by absorption and emission spectroscopy, revealing that the new heterocyclic system has good fluorescence properties.
Collapse
Affiliation(s)
- Hadi Sedighian
- Department of Organic Chemistry, Shahid Beheshti University, Tehran 1983963113, Iran
| | | | - Behrouz Notash
- Department of Inorganic Chemistry and Catalysis, Shahid Beheshti University, Tehran 1983963113, Iran
| | - Ayoob Bazgir
- Department of Organic Chemistry, Shahid Beheshti University, Tehran 1983963113, Iran
| |
Collapse
|
28
|
Makhal PN, Nandi A, Kaki VR. Insights into the Recent Synthetic Advances of Organoselenium Compounds. ChemistrySelect 2021. [DOI: 10.1002/slct.202004029] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Priyanka N. Makhal
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Arijit Nandi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| | - Venkata Rao Kaki
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500037 India
| |
Collapse
|
29
|
Zeni G, Godoi B, Jurinic CK, Belladona AL, Schumacher RF. Transition Metal-Free Synthesis of Carbo- and Heterocycles via Reaction of Alkynes with Organylchalcogenides. CHEM REC 2021; 21:2880-2895. [PMID: 33394571 DOI: 10.1002/tcr.202000152] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/18/2020] [Accepted: 12/21/2020] [Indexed: 11/09/2022]
Abstract
This manuscript intends to overview the most recent advances in the synthesis of carbo- and heterocycles through reactions of alkynes with organyl chalcogenides (S, Se, Te) under metal-free conditions. Firstly, the use of electrophilic chalcogenyl halides as a selective reagent for alkyne carbon-carbon triple bond activation will be presented. After that, radical cyclization protocols employing electrochemical oxidative conditions, light-induced photoredox catalysis, or mild oxidants with direct chalcogenyl group installation will be discussed accompanied by the proposed mechanisms.
Collapse
Affiliation(s)
- Gilson Zeni
- Department of Chemistry, Federal University of Santa Maria, Santa Maria, RS, Brazil, 97105-900
| | - Benhur Godoi
- Programa de Pós-graduação em Ambiente e Tecnologias Sustentáveis - PPGATS, Federal University of Fronteira Sul, Brazil, RS, 97900-000
| | - Carla K Jurinic
- Programa de Pós-graduação em Ambiente e Tecnologias Sustentáveis - PPGATS, Federal University of Fronteira Sul, Brazil, RS, 97900-000
| | - Andrei L Belladona
- Department of Chemistry, Federal University of Santa Maria, Santa Maria, RS, Brazil, 97105-900
| | - Ricardo F Schumacher
- Department of Chemistry, Federal University of Santa Maria, Santa Maria, RS, Brazil, 97105-900
| |
Collapse
|
30
|
Cao Z, Deng X, Chen C, Liu Y, Yu L, Jiang X. Synergetic catalysis of Se and Cu allowing diethoxylation of halomethylene ketones using O2 as the mild oxidant. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00471e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Catalyzed by PhSe(O)OH/Cu(OAc)2, sp3-C–H alkylation of bromomethylene ketones produced useful α-carbonyl acetals under mild conditions. Bromo-containing substrates could release HBr during the reaction, avoiding the use of acidic additives.
Collapse
Affiliation(s)
- Zhicheng Cao
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
| | - Xin Deng
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao Chen
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Yonghong Liu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Lei Yu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- China
| |
Collapse
|
31
|
Li P, Cao K, Jing X, Liu Y, Yu L. Catalytic epoxidation of β-ionone with molecular oxygen using selenium-doped silica materials. NEW J CHEM 2021. [DOI: 10.1039/d1nj03311e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Se-doped silica could catalyze the β-ionone epoxidation reaction. Interestingly, by doping with fluorine in the catalyst, the reaction selectivity was significantly enhanced. The metal-free process is suitable for pharmaceutical synthesis.
Collapse
Affiliation(s)
- Peizi Li
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Kuanhong Cao
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
- Guangling College, Yangzhou University, Yangzhou 225000, China
| | - Xiaobi Jing
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Yonghong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| |
Collapse
|
32
|
Liu F, Zhan J, Sun Y, Jing X. Silver Selenide as the Novel Catalytic Material for Alcohol Oxidation. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202011012] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
33
|
Wang XY, Zhang QB, Jin XL, Wu LZ, Liu Q. Preparation of Oxazole Acetals from
N
‐Propargylamides Enabled by Visible‐Light‐Promoted Selenium‐π‐Acid Catalysis. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000239] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Xue Yang Wang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 P. R. China
| | - Qing Bao Zhang
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 P. R. China
| | - Xiao Ling Jin
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 P. R. China
| | - Li Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry The Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Qiang Liu
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 P. R. China
| |
Collapse
|
34
|
Chen C, Cao Z, Zhang X, Li Y, Yu L, Jiang X. Synergistic Catalysis of Se and Cu for the Activation of
α
‐H
of Methyl Ketones with Molecular Oxygen/Alcohol to Produce
α
‐Keto
Acetals
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000089] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chao Chen
- School of Chemistry and Chemical Engineering, Yangzhou University Yangzhou Jiangsu 225002 China
| | - Zhicheng Cao
- School of Chemistry and Chemical Engineering, Yangzhou University Yangzhou Jiangsu 225002 China
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University Shanghai 200062 China
| | - Xu Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University Yangzhou Jiangsu 225002 China
| | - Yiming Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University Shanghai 200062 China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University Yangzhou Jiangsu 225002 China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process, Department of Chemistry, East China Normal University Shanghai 200062 China
| |
Collapse
|
35
|
|
36
|
Toledano-Pinedo M, Martínez del Campo T, Tiemblo M, Fernández I, Almendros P. Organoseleno-Catalyzed Synthesis of α,β-Unsaturated α′-Alkoxy Ketones from Allenes Enabled by Se···O Interactions. Org Lett 2020; 22:3979-3984. [DOI: 10.1021/acs.orglett.0c01288] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Mireia Toledano-Pinedo
- Grupo de Lactamas y Heterociclos Bioactivos, Departamento de Quı́mica Orgánica, Unidad Asociada al CSIC, Facultad de Quı́mica, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Teresa Martínez del Campo
- Grupo de Lactamas y Heterociclos Bioactivos, Departamento de Quı́mica Orgánica, Unidad Asociada al CSIC, Facultad de Quı́mica, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Marta Tiemblo
- Grupo de Lactamas y Heterociclos Bioactivos, Departamento de Quı́mica Orgánica, Unidad Asociada al CSIC, Facultad de Quı́mica, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Israel Fernández
- Departamento de Quı́mica Orgánica and Centro de Innovación en Quı́mica Avanzada (ORFEO−CINQA), Facultad de Quı́mica, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Pedro Almendros
- Instituto de Quı́mica Orgánica General, IQOG, CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| |
Collapse
|
37
|
Diem Ferreira Xavier MC, Andia Sandagorda EM, Santos Neto JS, Schumacher RF, Silva MS. Synthesis of 3-selanylbenzo[ b]furans promoted by SelectFluor®. RSC Adv 2020; 10:13975-13983. [PMID: 35498450 PMCID: PMC9051628 DOI: 10.1039/d0ra01907k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/30/2020] [Indexed: 11/21/2022] Open
Abstract
A simple and practical protocol for the synthesis of 3-selanyl-benzo[b]furans mediated by the SelectFluor® reagent was developed. This novel methodology provided a greener alternative to generate 3-substituted-benzo[b]furans via a metal-free procedure under mild conditions. The intramolecular cyclization reaction was carried out employing an electrophilic selenium species generated in situ through the reaction between SelectFluor® and organic diselenides. The formation of this electrophilic selenium species (RSe-F) was confirmed by heteronuclear NMR spectroscopy, and its reactivity was explored.
Collapse
Affiliation(s)
- Maurício Carpe Diem Ferreira Xavier
- Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos - CCQFA, Universidade Federal de Pelotas - UFPel Capão do Leão RS Brazil
| | - Eduardo Martarelo Andia Sandagorda
- Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos - CCQFA, Universidade Federal de Pelotas - UFPel Capão do Leão RS Brazil
| | | | - Ricardo Frederico Schumacher
- Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos - CCQFA, Universidade Federal de Pelotas - UFPel Capão do Leão RS Brazil
- Departamento de Química, Universidade Federal de Santa Maria - UFSM Santa Maria RS Brazil
| | - Márcio Santos Silva
- Laboratório de Síntese Orgânica Limpa - LASOL, Centro de Ciências Químicas, Farmacêuticas e de Alimentos - CCQFA, Universidade Federal de Pelotas - UFPel Capão do Leão RS Brazil
| |
Collapse
|
38
|
Selenium-incorporated polymeric carbon nitride for visible-light photocatalytic regio-specific epoxidation of β-ionone. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110715] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
39
|
|
40
|
Cao H, Qian R, Yu L. Selenium-catalyzed oxidation of alkenes: insight into the mechanisms and developing trend. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00400f] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Recent progresses of the selenium-catalyzed oxidation of alkenes are summarized at the mechanism level. It may be beneficial for designing novel selenium-containing catalysts and alkene oxidation protocols for the next phase of studies.
Collapse
Affiliation(s)
- Hongen Cao
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
| | | | - Lei Yu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
| |
Collapse
|
41
|
Wang X, Wang Q, Xue Y, Sun K, Wu L, Zhang B. An organoselenium-catalyzed N1- and N2-selective aza-Wacker reaction of alkenes with benzotriazoles. Chem Commun (Camb) 2020; 56:4436-4439. [DOI: 10.1039/d0cc01079k] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A novel and practical organoselenium-catalyzed, N1- and N2-selective controllable aza-Wacker reaction is realized, which provides an easy access to N1- and N2-olefinated benzotriazole derivatives.
Collapse
Affiliation(s)
- Xin Wang
- School of Chemical Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
- College of Chemistry and Chemical Engineering
| | - Qinlin Wang
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Yanru Xue
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Kai Sun
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Lanlan Wu
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Bing Zhang
- School of Chemical Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
- College of Chemistry and Chemical Engineering
| |
Collapse
|
42
|
Breder A, Depken C. Lichtgetriebene Ein‐Elektronen‐Transferprozesse als Funktionsprinzip in der Schwefel‐ und Selen‐Multikatalyse. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201812486] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alexander Breder
- Institut für Organische ChemieUniversität Regensburg Universitätsstrasse 31 93053 Regenburg Deutschland
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Christian Depken
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| |
Collapse
|
43
|
Breder A, Depken C. Light‐Driven Single‐Electron Transfer Processes as an Enabling Principle in Sulfur and Selenium Multicatalysis. Angew Chem Int Ed Engl 2019; 58:17130-17147. [DOI: 10.1002/anie.201812486] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/17/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Alexander Breder
- Institut für Organische ChemieUniversität Regensburg Universitätsstrasse 31 93053 Regenburg Deutschland
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Christian Depken
- Institut für Organische und Biomolekulare ChemieUniversität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| |
Collapse
|
44
|
Martins GM, Meirinho AG, Ahmed N, Braga AL, Mendes SR. Recent Advances in Electrochemical Chalcogen (S/Se)‐Functionalization of Organic Molecules. ChemElectroChem 2019. [DOI: 10.1002/celc.201901525] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Guilherme M. Martins
- Labselen, Departamento de QuímicaUniversidade Federal de Santa Catarina Florianópolis 88040-900 SC Brazil
- School of ChemistryCardiff University, Main Building, Park Place Cardiff CF10 3AT United Kingdom
| | - Anne G. Meirinho
- SINCA – Departamento de QuímicaUniversidade do Estado de Santa Catarina Joinville 89219-719 SC Brazil
| | - Nisar Ahmed
- School of ChemistryCardiff University, Main Building, Park Place Cardiff CF10 3AT United Kingdom
| | - Antonio L. Braga
- Labselen, Departamento de QuímicaUniversidade Federal de Santa Catarina Florianópolis 88040-900 SC Brazil
| | - Samuel R. Mendes
- SINCA – Departamento de QuímicaUniversidade do Estado de Santa Catarina Joinville 89219-719 SC Brazil
| |
Collapse
|
45
|
Deng X, Cao H, Chen C, Zhou H, Yu L. Organotellurium catalysis-enabled utilization of molecular oxygen as oxidant for oxidative deoximation reactions under solvent-free conditions. Sci Bull (Beijing) 2019; 64:1280-1284. [PMID: 36659609 DOI: 10.1016/j.scib.2019.07.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/04/2019] [Accepted: 07/04/2019] [Indexed: 01/21/2023]
Abstract
Catalyzed by commercially available (PhTe)2, molecular oxygen could be utilized as the mild, cheap and safe oxidant for oxidative deoximation reactions under solvent-free conditions. As the first report on organotellurium-catalyzed deoximation reaction, this work not only provides an efficient deoximation method, but also discloses new features of tellurium catalyst different from those of the organoselenium catalysts.
Collapse
Affiliation(s)
- Xin Deng
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Hongen Cao
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China; State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Research and Development Center for Fine Chemicals, Guizhou University, Guiyang 550025, China
| | - Chao Chen
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Hongwei Zhou
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, China.
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| |
Collapse
|
46
|
Yang Y, Li M, Cao H, Zhang X, Yu L. Unexpected Pd/C-catalyzed room temperature and atmospheric pressure hydrogenation of 2-methylenecyclobutanones. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110450] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
47
|
Abstract
Selenium-based catalysts, including organo- and inorganoselenium ones, in organic synthesis in the recent decade are reviewed.
Collapse
Affiliation(s)
- Lixiong Shao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Chashan University Town
- Wenzhou
- P. R. China
| | - Yiming Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| | - Jianmei Lu
- College of Chemistry and Materials Engineering
- Wenzhou University
- Chashan University Town
- Wenzhou
- P. R. China
| | - Xuefeng Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Process
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- P. R. China
| |
Collapse
|
48
|
Rathore V, Jose C, Kumar S. Organoselenium small molecules as catalysts for the oxidative functionalization of organic molecules. NEW J CHEM 2019. [DOI: 10.1039/c9nj00964g] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This perspective highlights the critical analysis of the challenges, in the past decade, which led to the development of organoselenium compounds and their use as versatile catalysts in organic synthesis towards the oxidation of olefins and C–H bonds. Furthermore, the emphasis here differs from previous reviews of the field by classifying the various types of catalyses and the diverse strategies.
Collapse
Affiliation(s)
- Vandana Rathore
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
| | - Cavya Jose
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
| | - Sangit Kumar
- Department of Chemistry
- Indian Institute of Science Education and Research (IISER)
- Bhopal
- India
| |
Collapse
|
49
|
Alcaide B, Almendros P, Martínez del Campo T, Martín L, Palop G, Toledano-Pinedo M. Oxidative selenofunctionalization of allenes: convenient access to 2-(phenylselanyl)-but-2-enals and 4-oxo-3-(phenylselanyl)pent-2-enoates. Org Chem Front 2019. [DOI: 10.1039/c9qo00561g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The controlled preparation of two types of α-seleno-α,β-unsaturated carbonyls, namely, α-selenoenals and α-selenoenones, have been accomplished.
Collapse
Affiliation(s)
- Benito Alcaide
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I
- Unidad Asociada al CSIC
- Facultad de Química. Universidad Complutense de Madrid
- 28040 Madrid
| | - Pedro Almendros
- Instituto de Química Orgánica General
- Consejo Superior de Investigaciones Científicas
- IQOG-CSIC
- 28006 Madrid
- Spain
| | - Teresa Martínez del Campo
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I
- Unidad Asociada al CSIC
- Facultad de Química. Universidad Complutense de Madrid
- 28040 Madrid
| | - Laura Martín
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I
- Unidad Asociada al CSIC
- Facultad de Química. Universidad Complutense de Madrid
- 28040 Madrid
| | - Guillermo Palop
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I
- Unidad Asociada al CSIC
- Facultad de Química. Universidad Complutense de Madrid
- 28040 Madrid
| | - Mireia Toledano-Pinedo
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I
- Unidad Asociada al CSIC
- Facultad de Química. Universidad Complutense de Madrid
- 28040 Madrid
| |
Collapse
|
50
|
Chen C, Zhang X, Cao H, Wang F, Yu L, Xu Q. Iron‐Enabled Utilization of Air as the Terminal Oxidant Leading to Aerobic Oxidative Deoximation by Organoselenium Catalysis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801163] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chao Chen
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
| | - Xu Zhang
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
| | - Hongen Cao
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
| | - Fang Wang
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
- Yangzhou Polytechnology Institute Yangzhou, Jiangsu 225127 People's Republic of China
| | - Lei Yu
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
| | - Qing Xu
- School of Chemistry and Chemical Engineering, Guangling College, and Institute of Pesticide of School of Horticulture and Plant ProtectionYangzhou University Yangzhou 225002 People's Republic of China
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou, Zhejiang 325035 People's Republic of China
| |
Collapse
|