1
|
Alisha M, Philip RM, Anilkumar G. Low‐cost transition metal catalyzed Heck type reactions: An Overview. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101384] [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)
- Mathews Alisha
- Mahatma Gandhi University School of Chemical Sciences INDIA
| | | | - Gopinathan Anilkumar
- Mahatma Gandhi University School of Chemical Sciences Priyadarsini Hills P O 686560 KOTTAYAM INDIA
| |
Collapse
|
2
|
Whalley DM, Seayad J, Greaney MF. Truce–Smiles Rearrangements by Strain Release: Harnessing Primary Alkyl Radicals for Metal‐Free Arylation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- David M. Whalley
- School of Chemistry The University of Manchester Oxford Road Manchester M13 9PL UK
- Institute of Chemical and Engineering Sciences 8 Biomedical Grove Neuros, #07-01 138665 Singapore
| | - Jayasree Seayad
- Institute of Chemical and Engineering Sciences 8 Biomedical Grove Neuros, #07-01 138665 Singapore
| | - Michael F. Greaney
- School of Chemistry The University of Manchester Oxford Road Manchester M13 9PL UK
| |
Collapse
|
3
|
Whalley DM, Seayad J, Greaney MF. Truce-Smiles Rearrangements by Strain Release: Harnessing Primary Alkyl Radicals for Metal-Free Arylation. Angew Chem Int Ed Engl 2021; 60:22219-22223. [PMID: 34370898 DOI: 10.1002/anie.202108240] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Indexed: 01/30/2023]
Abstract
The ring-opening of 3-aminocyclobutanone oximes enables easy generation of primary alkyl radicals, capable of undergoing an unprecedented strain-release, desulfonylative radical Truce-Smiles rearrangement, providing divergent access to valuable 1,3 diamines and unnatural β-amino acids. Characterized by mild conditions and wide scope of migrating species, this protocol allows the modular assembly of sp3 -aryls under transition metal-free, room-temperature conditions.
Collapse
Affiliation(s)
- David M Whalley
- School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK.,Institute of Chemical and Engineering Sciences, 8 Biomedical Grove, Neuros, #07-01, 138665, Singapore
| | - Jayasree Seayad
- Institute of Chemical and Engineering Sciences, 8 Biomedical Grove, Neuros, #07-01, 138665, Singapore
| | - Michael F Greaney
- School of Chemistry, The University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| |
Collapse
|
4
|
Guin S, Majee D, Samanta S. Recent Advances in Visible‐Light‐Driven Photocatalyzed γ‐Cyanoalkylation Reactions. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Soumitra Guin
- Department of Chemistry Indian Institute of TechnologyIndore 453552 Indore India
| | - Debashis Majee
- Department of Chemistry Indian Institute of TechnologyIndore 453552 Indore India
| | - Sampak Samanta
- Department of Chemistry Indian Institute of TechnologyIndore 453552 Indore India
| |
Collapse
|
5
|
Zheng X, Zhong T, Yi X, Shen Q, Yin C, Zhang L, Zhou J, Chen J, Yu C. Iron‐Catalyzed Three‐Component Cyanoalkylsulfonylation of 2,3‐Allenoic Acids, Sulfur Dioxide, and Cycloketone Oxime Esters: Access to Cyanoalkylsulfonylated Butenolides. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100463] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiangyun Zheng
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Tianshuo Zhong
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Xiao Yi
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Qitao Shen
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Chuanliu Yin
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Lei Zhang
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Jian Zhou
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Junyu Chen
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| | - Chuanming Yu
- College of Pharmaceutical Sciences Zhejiang University of Technology Hangzhou 310014 People's Republic of China
| |
Collapse
|
6
|
Jiang YX, Chen L, Ran CK, Song L, Zhang W, Liao LL, Yu DG. Visible-Light Photoredox-Catalyzed Ring-Opening Carboxylation of Cyclic Oxime Esters with CO 2. CHEMSUSCHEM 2020; 13:6312-6317. [PMID: 33017513 DOI: 10.1002/cssc.202002032] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/22/2020] [Indexed: 06/11/2023]
Abstract
The carboxylation of cyclic oxime esters with carbon dioxide via visible-light photoredox catalysis is demonstrated for the first time. A variety of cyclic oxime esters undergo ring-opening C-C bond cleavage and carboxylation to give cyanoalkyl-containing carboxylic acids in moderate to good yields. Moreover, this methodology features mild reaction conditions (room temperature, 1 atm), wide substrate scope, good functional group tolerance as well as facile derivations of products. Mechanistic studies indicate that the benzylic radicals and anions might be the key intermediates.
Collapse
Affiliation(s)
- Yuan-Xu Jiang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Liang Chen
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Chuan-Kun Ran
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Lei Song
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Wei Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Li-Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, School of Chemistry and Molecular Engineering, 3663N Zhongshan Road, Shanghai, 200062, P. R. China
| |
Collapse
|
7
|
Zhang JW, Wang YR, Pan JH, He YH, Yu W, Han B. Deconstructive Oxygenation of Unstrained Cycloalkanamines. Angew Chem Int Ed Engl 2020; 59:3900-3904. [PMID: 31869508 DOI: 10.1002/anie.201914623] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/18/2019] [Indexed: 12/20/2022]
Abstract
A deconstructive oxygenation of unstrained primary cycloalkanamines has been developed for the first time using an auto-oxidative aromatization promoted C(sp3 )-C(sp3 ) bond cleavage strategy. This metal-free method involves the substitution reaction of cycloalkanamines with hydrazonyl chlorides and subsequent auto-oxidative annulation to in situ generate pre-aromatics, followed by N-radical-promoted ring-opening and further oxygenation by 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and m-cholorperoxybenzoic acid (mCPBA). Consequently, a series of 1,2,4-triazole-containing acyclic carbonyl compounds were efficiently produced. This protocol features a one-pot operation, mild reaction conditions, high regioselectivity and ring-opening efficiency, broad substrate scope, and is compatible with alkaloids, osamines, and peptides, as well as steroids.
Collapse
Affiliation(s)
- Jian-Wu Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yuan-Rui Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Jia-Hao Pan
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yi-Heng He
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Wei Yu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| |
Collapse
|
8
|
Zhang J, Wang Y, Pan J, He Y, Yu W, Han B. Deconstructive Oxygenation of Unstrained Cycloalkanamines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914623] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jian‐Wu Zhang
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| | - Yuan‐Rui Wang
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| | - Jia‐Hao Pan
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| | - Yi‐Heng He
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| | - Wei Yu
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry College of Chemistry and Chemical Engineering Lanzhou University Lanzhou 730000 P. R. China
| |
Collapse
|
9
|
Zhou X, Cheng Y, Chen J, Yu X, Xiao W, Chen J. Copper‐Catalyzed Radical Cross‐Coupling of Oxime Esters and Sulfinates for Synthesis of Cyanoalkylated Sulfones. ChemCatChem 2019. [DOI: 10.1002/cctc.201901695] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xue‐Song Zhou
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
| | - Ying Cheng
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
| | - Jun Chen
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
| | - Xiao‐Ye Yu
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry 345 Lingling Road Shanghai 200032 P. R. China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research Centre Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis Key Laboratory of Pesticides & Chemical Biology Ministry of Education College of ChemistryCentral China Normal University 152 Luoyu Road Hubei 430079 P. R. China
| |
Collapse
|
10
|
Morcillo SP. Radical‐Promoted C−C Bond Cleavage: A Deconstructive Approach for Selective Functionalization. Angew Chem Int Ed Engl 2019; 58:14044-14054. [DOI: 10.1002/anie.201905218] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Sara P. Morcillo
- Departamento de Química Orgánica Facultad de Ciencias Universidad de Granada Avda. Fuentenueva, s/n 18071 Granada Spain
| |
Collapse
|
11
|
Morcillo SP. Radical‐Promoted C−C Bond Cleavage: A Deconstructive Approach for Selective Functionalization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905218] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Sara P. Morcillo
- Departamento de Química Orgánica Facultad de Ciencias Universidad de Granada Avda. Fuentenueva, s/n 18071 Granada Spain
| |
Collapse
|
12
|
Torres-Ochoa RO, Leclair A, Wang Q, Zhu J. Iron-Catalysed Remote C(sp 3 )-H Azidation of O-Acyl Oximes and N-Acyloxy Imidates Enabled by 1,5-Hydrogen Atom Transfer of Iminyl and Imidate Radicals: Synthesis of γ-Azido Ketones and β-Azido Alcohols. Chemistry 2019; 25:9477-9484. [PMID: 30968981 DOI: 10.1002/chem.201901079] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Indexed: 12/16/2022]
Abstract
In the presence of a catalytic amount of iron(III) acetylacetonate [Fe(acac)3 ], the reaction of structurally diverse ketoxime esters with trimethylsilyl azide (TMSN3 ) afforded γ-azido ketones in good to excellent yields. This unprecedented distal γ-C(sp3 )-H bond azidation reaction went through a sequence of reductive generation of an iminyl radical, 1,5-hydrogen atom transfer (1,5-HAT) and iron-mediated redox azido transfer to the translocated carbon radical. TMSN3 served not only as a nitrogen source to functionalise the unactivated C(sp3 )-H bond, but also as a reductant to generate the catalytically active FeII species in situ. Based on the same principle, a novel β-C(sp3 )-H functionalisation of alcohols via N-acyloxy imidates was subsequently realised, leading, after hydrolysis of the resulting ester, to β-azido alcohols, which are important building blocks in organic and medicinal chemistry.
Collapse
Affiliation(s)
- Rubén O Torres-Ochoa
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Alexandre Leclair
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015, Lausanne, Switzerland
| |
Collapse
|
13
|
Yin Z, Rabeah J, Brückner A, Wu XF. Vinylboron Self-Promoted Carbonylative Coupling with Cyclobutanone Oxime Esters. Org Lett 2019; 21:1766-1769. [DOI: 10.1021/acs.orglett.9b00333] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Zhiping Yin
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Jabor Rabeah
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Angelika Brückner
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| |
Collapse
|
14
|
Jiang X, Zhang MM, Xiong W, Lu LQ, Xiao WJ. Deaminative (Carbonylative) Alkyl-Heck-type Reactions Enabled by Photocatalytic C-N Bond Activation. Angew Chem Int Ed Engl 2019; 58:2402-2406. [PMID: 30565825 DOI: 10.1002/anie.201813689] [Citation(s) in RCA: 124] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Indexed: 12/26/2022]
Abstract
The palladium-catalyzed Heck reaction is a well-known, Nobel Prize winning transformation for producing alkenes. Unlike the alkenyl and aryl variants of the Heck reaction, the alkyl-Heck reaction is still underdeveloped owing to the competitive side reactions of alkyl-palladium species. Herein, we describe the development of a deaminative alkyl-Heck-type reaction that proceeds through C-N bond activation by visible-light photoredox catalysis. A variety of aliphatic primary amines were found to be efficient starting materials for this new process, affording the corresponding alkene products in good yields under mild reaction conditions. Moreover, this strategy was successfully applied to deaminative carbonylative alkyl-Heck-type reactions.
Collapse
Affiliation(s)
- Xuan Jiang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Mao-Mao Zhang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Wei Xiong
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Liang-Qiu Lu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
| |
Collapse
|
15
|
Jiang X, Zhang MM, Xiong W, Lu LQ, Xiao WJ. Deaminative (Carbonylative) Alkyl-Heck-type Reactions Enabled by Photocatalytic C−N Bond Activation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813689] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Xuan Jiang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan Hubei 430079 China
| | - Mao-Mao Zhang
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wei Xiong
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan Hubei 430079 China
| | - Liang-Qiu Lu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen-Jing Xiao
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education; College of Chemistry; Central China Normal University; 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; Shanghai 200032 China
| |
Collapse
|
16
|
Yu X, Zhao Q, Chen J, Chen J, Xiao W. Copper‐Catalyzed Radical Cross‐Coupling of Redox‐Active Oxime Esters, Styrenes, and Boronic Acids. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809820] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiao‐Ye Yu
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Quan‐Qing Zhao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jun Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
| |
Collapse
|
17
|
Yu X, Zhao Q, Chen J, Chen J, Xiao W. Copper‐Catalyzed Radical Cross‐Coupling of Redox‐Active Oxime Esters, Styrenes, and Boronic Acids. Angew Chem Int Ed Engl 2018; 57:15505-15509. [DOI: 10.1002/anie.201809820] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 09/21/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Xiao‐Ye Yu
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Quan‐Qing Zhao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jun Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
| |
Collapse
|
18
|
Ma ZY, Guo LN, Gu YR, Chen L, Duan XH. Iminyl Radical-Mediated Controlled Hydroxyalkylation of Remote C(sp
3
)-H Bond via Tandem 1,5-HAT and Difunctionalization of Aryl Alkenes. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801198] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhi-Yong Ma
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Li-Na Guo
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Yu-Rui Gu
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Li Chen
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Xin-Hua Duan
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| |
Collapse
|
19
|
Zhao JF, Gao P, Duan XH, Guo LN. Iron-Catalyzed Ring-Opening/Allylation of Cyclobutanone Oxime Esters with Allylic Sulfones. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701630] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jing-Feng Zhao
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Pin Gao
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Xin-Hua Duan
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Li-Na Guo
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| |
Collapse
|
20
|
Dauncey EM, Morcillo SP, Douglas JJ, Sheikh NS, Leonori D. Photoinduced Remote Functionalisations by Iminyl Radical Promoted C-C and C-H Bond Cleavage Cascades. Angew Chem Int Ed Engl 2018; 57:744-748. [PMID: 29114978 PMCID: PMC5814920 DOI: 10.1002/anie.201710790] [Citation(s) in RCA: 289] [Impact Index Per Article: 48.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Indexed: 11/20/2022]
Abstract
A photoinduced cascade strategy leading to a variety of differentially functionalised nitriles and ketones has been developed. These reactions rely on the oxidative generation of iminyl radicals from simple oximes. Radical transposition by C(sp3 )-(sp3 ) and C(sp3 )-H bond cleavage gives access to distal carbon radicals that undergo SH 2 functionalisations. These mild, visible-light-mediated procedures can be used for remote fluorination, chlorination, and azidation, and were applied to the modification of bioactive and structurally complex molecules.
Collapse
Affiliation(s)
| | - Sara P. Morcillo
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - James J. Douglas
- Early Chemical Development, Pharmaceutical Sciences, IMED Biotech UnitAstraZenecaMacclesfieldSK10 2NAUK
| | - Nadeem S. Sheikh
- Department of ChemistryFaculty of ScienceKing Faisal UniversityP.O. Box 380Al-Ahsa31982Saudi Arabia
| | - Daniele Leonori
- School of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| |
Collapse
|
21
|
Liu TX, Hua S, Ma N, Zhang P, Bi J, Zhang Z, Zhang G. Reactivity and Synthetic Applications of α-Functionalized Oxime Acetates: Divergent Access to Fulleropyrrolidines and Mono- and Disubstituted 1-Fulleropyrrolines via
Copper-Catalyzed Redox-Neutral N-Heteroannulation with [60]Fullerene. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701091] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Tong-Xin Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Shaoshuai Hua
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Nana Ma
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Pengling Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Jingjing Bi
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Zhiguo Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| | - Guisheng Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering; Henan Normal University, Xinxiang; Henan 453007 People's Republic of China
| |
Collapse
|
22
|
Synthesis of Functionalized Nitriles by Microwave-Promoted Fragmentations of Cyclic Iminyl Radicals. Chemistry 2017; 24:594-598. [DOI: 10.1002/chem.201705728] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Indexed: 12/16/2022]
|
23
|
Yu X, Chen J, Wang P, Yang M, Liang D, Xiao W. A Visible‐Light‐Driven Iminyl Radical‐Mediated C−C Single Bond Cleavage/Radical Addition Cascade of Oxime Esters. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710618] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiao‐Ye Yu
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Jia‐Rong Chen
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Peng‐Zi Wang
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Meng‐Nan Yang
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Dong Liang
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreHubei International Scientific and Technological Cooperation Base of Pesticide and Green SynthesisKey Laboratory of Pesticides & Chemical Biology Ministry of EducationCollege of ChemistryCentral China Normal University 152 Luoyu Road Wuhan Hubei 430079 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
| |
Collapse
|
24
|
Yu XY, Chen JR, Wang PZ, Yang MN, Liang D, Xiao WJ. A Visible-Light-Driven Iminyl Radical-Mediated C-C Single Bond Cleavage/Radical Addition Cascade of Oxime Esters. Angew Chem Int Ed Engl 2017; 57:738-743. [PMID: 29214705 DOI: 10.1002/anie.201710618] [Citation(s) in RCA: 250] [Impact Index Per Article: 35.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/20/2017] [Indexed: 12/18/2022]
Abstract
A room-temperature, visible-light-driven N-centered iminyl radical-mediated and redox-neutral C-C single bond cleavage/radical addition cascade reaction of oxime esters and unsaturated systems has been accomplished. The strategy tolerates a wide range of O-acyl oximes and unsaturated systems, such as alkenes, silyl enol ethers, alkynes, and isonitrile, enabling highly selective formation of various chemical bonds. This method thus provides an efficient approach to various diversely substituted cyano-containing alkenes, ketones, carbocycles, and heterocycles.
Collapse
Affiliation(s)
- Xiao-Ye Yu
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Jia-Rong Chen
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Peng-Zi Wang
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Meng-Nan Yang
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Dong Liang
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei, 430079, China.,State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, China
| |
Collapse
|
25
|
Dauncey EM, Morcillo SP, Douglas JJ, Sheikh NS, Leonori D. Photoinduced Remote Functionalisations by Iminyl Radical Promoted C−C and C−H Bond Cleavage Cascades. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710790] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Sara P. Morcillo
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
| | - James J. Douglas
- Early Chemical Development, Pharmaceutical Sciences, IMED Biotech UnitAstraZeneca Macclesfield SK10 2NA UK
| | - Nadeem S. Sheikh
- Department of ChemistryFaculty of ScienceKing Faisal University P.O. Box 380 Al-Ahsa 31982 Saudi Arabia
| | - Daniele Leonori
- School of ChemistryUniversity of Manchester Oxford Road Manchester M13 9PL UK
| |
Collapse
|