1
|
Wang S, Ye Y, Shen H, Liu J, Liu Z, Jiang Z, Lei J, Zhang Y. Visible-light induced C(sp 3)-H arylation of glycine derivatives by cerium catalysis. Org Biomol Chem 2023; 21:8364-8371. [PMID: 37815482 DOI: 10.1039/d3ob01458d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
A Ce(III)-catalyzed, visible-light induced aerobic oxidative dehydrogenative coupling reaction between glycine derivatives and electron-rich arenes is disclosed. The protocol proceeds efficiently under mild conditions, providing an efficient method for the rapid synthesis of α-arylglycine derivatives without the need for an external photosensitizer and additional oxidant. Moreover, this protocol could be performed on a 5 mmol scale, without obvious reduction of the efficiency.
Collapse
Affiliation(s)
- Shutao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Yanjie Ye
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Hailong Shen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Jiyu Liu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Zhao Liu
- First Hospital of Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhigen Jiang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Junqiang Lei
- First Hospital of Lanzhou University, Lanzhou 730000, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| |
Collapse
|
2
|
Wang S, Gao Y, Hu Y, Zhou J, Chen Z, Liu Z, Zhang Y. Direct annulation between glycine derivatives and thiiranes through photoredox/iron cooperative catalysis. Chem Commun (Camb) 2023; 59:12783-12786. [PMID: 37815520 DOI: 10.1039/d3cc04580c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
A visible-light-induced aerobic oxidative [2+3] cycloaddition reaction between glycine derivatives and thiiranes has been disclosed, which provides an efficient and atom-economical strategy for the rapid synthesis of thiazolidine-2-carboxylic acid derivatives and the post-modification of glycine-derived dipeptides under mild conditions with good yield and high diastereoselectivities. A preliminary mechanistic study favors a pathway involving a cooperative photoredox catalysis and iron catalysis.
Collapse
Affiliation(s)
- Shutao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Yuan Gao
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Yansong Hu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Jintao Zhou
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Zhidang Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Zhao Liu
- First Hospital of Lanzhou University, Lanzhou, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| |
Collapse
|
3
|
Zhang LY, Wang NX, Lucan D, Cheung W, Xing Y. Recent Advances in Aerobic Oxidative of C-H Bond by Molecular Oxygen Focus on Heterocycles. Chemistry 2023; 29:e202301700. [PMID: 37390122 DOI: 10.1002/chem.202301700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 06/23/2023] [Accepted: 06/29/2023] [Indexed: 07/02/2023]
Abstract
Aerobic oxidative cross-coupling represents one of the most straightforward and atom-economic methods for construction of C-C and C-X (X=N, O, S, or P) bonds using air as a sustainable external oxidant. The oxidative coupling of C-H bonds in heterocyclic compounds can effectively increase their molecular complexity by introducing new functional groups through C-H bond activation, or by formation of new heterocyclic structures through cascade construction of two or more sequential chemical bonds. This is very useful as it can increase the potential applications of these structures in natural products, pharmaceuticals, agricultural chemicals, and functional materials. This is a representative overview of recent progress since 2010 on green oxidative coupling reactions of C-H bond using O2 or air as internal oxidant focus on Heterocycles. It aims to provide a platform for expanding the scope and utility of air as green oxidant, together with a brief discussion on research into the mechanisms behind it.
Collapse
Affiliation(s)
- Lei-Yang Zhang
- Technical Institute of Physics and Chemistry &, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Nai-Xing Wang
- Technical Institute of Physics and Chemistry &, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Dumitra Lucan
- Technical Sciences Academy of Romania ASTR, Dacia Avenue no.26, Bucharest, Romania
| | - William Cheung
- Department of Chemistry, Hofstra University, Hempstead, NY 11549, United States
| | - Yalan Xing
- Department of Chemistry, Hofstra University, Hempstead, NY 11549, United States
| |
Collapse
|
4
|
Sang T, Liang J, Huang S, Guo G, Yang J, Bao X, Huo C. Oxidative Tandem Cyclization of Glycine Esters with Propargyl Alcohols. J Org Chem 2023. [PMID: 37422896 DOI: 10.1021/acs.joc.3c00627] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
A facile and efficient aerobic oxidative (4 + 2)-cyclization/aromatization/lactonization tandem reaction of N-aryl glycine esters with propargyl alcohols to access quinoline-fused lactones is reported. The reaction can be extended to homopropargylic alcohols too. The transformation is straightforward to perform under mild conditions and scalable, and both reaction components are readily available.
Collapse
Affiliation(s)
- Tongzhi Sang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Jia Liang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Songhai Huang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Guozhe Guo
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Jie Yang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Xiazhen Bao
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| | - Congde Huo
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, China
| |
Collapse
|
5
|
Wang S, Ye Y, Hu Y, Meng X, Liu Z, Liu J, Chen K, Zhang Z, Zhang Y. Visible-light-induced C sp3-H functionalization of glycine derivatives by cerium catalysis. Chem Commun (Camb) 2023; 59:2628-2631. [PMID: 36762590 DOI: 10.1039/d2cc07071e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A Ce(III)-catalyzed, visible-light-induced aerobic oxidative dehydrogenative coupling/aromatization reaction between glycine derivatives and alkenes has been developed, which provides an efficient approach for the synthesis of quinoline derivatives and post-modification of oligopeptides containing glycine residues under mild conditions without the need for external photosensitizers.
Collapse
Affiliation(s)
- Shutao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Yanjie Ye
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Yansong Hu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Xu Meng
- First Hospital of Lanzhou University, Lanzhou University, China
| | - Zhao Liu
- First Hospital of Lanzhou University, Lanzhou University, China
| | - Jiyu Liu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Kuan Chen
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Zhengze Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou 730000, P. R. China.
| |
Collapse
|
6
|
Dasi R, Villinger A, Brasholz M. Photocatalytic Azetidine Synthesis by Aerobic Dehydrogenative [2 + 2] Cycloadditions of Amines with Alkenes. Org Lett 2022; 24:8041-8046. [PMID: 36264267 DOI: 10.1021/acs.orglett.2c03291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Photocatalytic dehydrogenative [2 + 2] cycloadditions between amines and alkenes were developed that allow for the stereoselective and high-yielding synthesis of functionalized azetidines. The oxidative formal Aza Paternò-Büchi reactions are induced by photoredox-catalyzed aerobic oxidation of dihydroquinoxalinones 1 as the amines, and in the presence of structurally diverse alkenes 3 intermolecular [2 + 2] cyclization to dihydro-1H-azeto[1,2-a]quinoxalin-3(4H)-ones 4 occurs. The utility of the method is illustrated by the selective conversion of amino acid derived dihydroquinoxalinones 1, including oxidation-prone lysine and tryptophan derivatives.
Collapse
Affiliation(s)
- Rajesh Dasi
- University of Rostock, Institute of Chemistry, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
| | - Alexander Villinger
- University of Rostock, Institute of Chemistry, Albert-Einstein-Str. 3a, 18059 Rostock, Germany
| | - Malte Brasholz
- University of Rostock, Institute of Chemistry, Albert-Einstein-Str. 3a, 18059 Rostock, Germany.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059 Rostock, Germany
| |
Collapse
|
7
|
Han H, Zheng X, Qiao C, Xia Z, Yang Q, Di L, Xing Y, Xie G, Zhou C, Wang W, Chen S. A Stable Zn-MOF for Photocatalytic C sp3–H Oxidation: Vinyl Double Bonds Boosting Electron Transfer and Enhanced Oxygen Activation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Haitao Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Xiangyu Zheng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Chengfang Qiao
- Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources, College of Chemical Engineering and Modern Materials, Shangluo University, Shangluo 726000, People’s Republic of China
| | - Zhengqiang Xia
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Qi Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Ling Di
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, People’s Republic of China
| | - Yang Xing
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, People’s Republic of China
| | - Gang Xie
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Chunsheng Zhou
- Shaanxi Key Laboratory of Comprehensive Utilization of Tailings Resources, College of Chemical Engineering and Modern Materials, Shangluo University, Shangluo 726000, People’s Republic of China
| | - Wenyuan Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| | - Sanping Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710127, People’s Republic of China
| |
Collapse
|
8
|
Kumar A, Dhameliya TM, Sharma K, Patel KA, Hirani RV. Environmentally Benign Approaches towards the Synthesis of Quinolines. ChemistrySelect 2022. [DOI: 10.1002/slct.202201059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Asim Kumar
- Amity Institute of Pharmacy Amity University Haryana, Panchgaon, Manesar 122 413 Haryana India
| | - Tejas M. Dhameliya
- Department of Pharmaceutical Chemistry and Quality Assurance L. M. College of Pharmacy, Navrangpura, Ahmedabad 380 009 Gujarat India
| | - Kirti Sharma
- Amity Institute of Pharmacy Amity University Haryana, Panchgaon, Manesar 122 413 Haryana India
| | - Krupa A. Patel
- Department of Pharmaceutical Chemistry and Quality Assurance L. M. College of Pharmacy, Navrangpura, Ahmedabad 380 009 Gujarat India
| | - Rajvi V. Hirani
- Department of Pharmaceutical Chemistry and Quality Assurance L. M. College of Pharmacy, Navrangpura, Ahmedabad 380 009 Gujarat India
| |
Collapse
|
9
|
Zhang Y, Jiang W, Bao X, Qiu Y, Yuan Y, Yang C, Huo C. Photocatalyzed Reverse Polarity Oxidative Povarov Reaction of Glycine Derivatives with Maleimides. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100401] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yongxin Zhang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Wei Jiang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Yifeng Qiu
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Yong Yuan
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Caixia Yang
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water‐Retention Chemical Functional Materials; Key Laboratory of Eco‐Environment‐Related Polymer Materials, Ministry of Education; College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou Gansu 730070 China
| |
Collapse
|
10
|
Ali S, Khan AT. An environmentally benign regioselective synthesis of 2-benzyl-4-arylquinoline derivatives using aryl amines, styrene oxides and aryl acetylenes. Org Biomol Chem 2021; 19:8772-8782. [PMID: 34591056 DOI: 10.1039/d1ob01699g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A novel and an expedient metal- and solvent-free synthesis of a wide variety of 2-benzyl-4-arylquinoline derivatives is described from readily available aryl amines, styrene oxides and aryl acetylenes in the presence of 10 mol% molecular iodine. This domino reaction occurs under metal- and solvent-free conditions at 120 °C, which avoids the usage of metal catalyst and as a consequence generation of metal waste. The salient features of this methodology are the use of simple starting materials, ease of handling, high regioselectivity, shorter reaction time, atom-economical, step-economical, the formation of one C-N and two C-C bonds and a wide range of functional groups tolerance.
Collapse
Affiliation(s)
- Saghir Ali
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| | - Abu T Khan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| |
Collapse
|
11
|
Abstract
The fields of C-H functionalization and photoredox catalysis have garnered enormous interest and utility in the past several decades. Many different scientific disciplines have relied on C-H functionalization and photoredox strategies including natural product synthesis, drug discovery, radiolabeling, bioconjugation, materials, and fine chemical synthesis. In this Review, we highlight the use of photoredox catalysis in C-H functionalization reactions. We separate the review into inorganic/organometallic photoredox catalysts and organic-based photoredox catalytic systems. Further subdivision by reaction class-either sp2 or sp3 C-H functionalization-lends perspective and tactical strategies for use of these methods in synthetic applications.
Collapse
Affiliation(s)
- Natalie Holmberg-Douglas
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - David A Nicewicz
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| |
Collapse
|
12
|
Ali S, Khan AT. Metal-free synthesis of quinoline-2,4-dicarboxylate derivatives using aryl amines and acetylenedicarboxylates through a pseudo three-component reaction. Org Biomol Chem 2021; 19:7041-7050. [PMID: 34341812 DOI: 10.1039/d1ob01188j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient, useful and one-pot protocol for the synthesis of quinoline-2,4-dicarboxylate scaffolds is accomplished from aryl amines and dimethyl/diethyl acetylenedicarboxylates using 20 mol% molecular iodine as a catalyst in acetonitrile at 80 °C. In addition, the mechanistic explanation for the formation of the desired products is disclosed. The pivotal role of molecular iodine in the formation of the major products, diester quinoline derivatives, and the minor product, triesters, in two cases is described in the mechanism. The notable advantages of this method are non-involvement of a metal catalyst, avoiding of metal contamination in the final product as well as waste generation, use of a low cost and eco-friendly catalyst, ease of handling, high regioselectivity, shorter reaction time, the formation of one C-N and two C-C bonds and a broad substrate scope with good yields.
Collapse
Affiliation(s)
- Saghir Ali
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India.
| | | |
Collapse
|
13
|
Zhu Z, Liu S, Hu Z, Xie Z, Tang J, Le Z. Visible‐Light‐Induced Aerobic Oxidative C
sp
3
−H Functionalization of Glycine Derivatives for 2‐Substituted Benzoxazoles. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100134] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhi‐Qiang Zhu
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Material Science East China University of Technology Nanchang 330013 People's Republic of China
| | - Shan Liu
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Material Science East China University of Technology Nanchang 330013 People's Republic of China
| | - Zhi‐Yu Hu
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Material Science East China University of Technology Nanchang 330013 People's Republic of China
| | - Zong‐Bo Xie
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Material Science East China University of Technology Nanchang 330013 People's Republic of China
| | - Juan Tang
- Ministry of Education Key Laboratory of Functional Small Organic Molecule Department of Chemistry and Chemical Engineering Jiangxi Normal University Nanchang 330022 People's Republic of China
| | - Zhang‐Gao Le
- Jiangxi Province Key Laboratory of Synthetic Chemistry School of Chemistry Biology and Material Science East China University of Technology Nanchang 330013 People's Republic of China
| |
Collapse
|
14
|
|
15
|
Hosseini SM, Karimi M, Safarifard V. Metal–organic framework/carbon nitride nanosheets composites (TMU-49/CNNSs): efficient photocatalyst for aerobic oxidation of alcohols under visible light. NEW J CHEM 2021. [DOI: 10.1039/d1nj02369a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The TMU-49/CNNSs composite was used as a photocatalyst for oxidation of alcohols.
Collapse
Affiliation(s)
- Seyed Mohammad Hosseini
- Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| | - Meghdad Karimi
- Department of Chemistry, Tarbiat Modares University, Tehran, Iran
| | - Vahid Safarifard
- Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| |
Collapse
|
16
|
Abstract
Visible light promoted synthetic routes of quinolines using different strategies are hereby documented.
Collapse
Affiliation(s)
- Ajay Kumar Dhiya
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Aparna Monga
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Anuj Sharma
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| |
Collapse
|
17
|
Li XM, Tang L, Qian ZM, He YH, Guan Z. Copper catalysis: One-pot simultaneous synthesis of quinolines and gem-diamine derivatives. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Kumar A, Prajapati R, Kant R, Narender T. One‐Pot Synthesis of Highly Substituted Quinolines in Aqueous Medium and Its Application for the Synthesis of Azalignans. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Amrendra Kumar
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute ‐226031 Lucknow India
| | - Ramanand Prajapati
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute ‐226031 Lucknow India
| | - Ruchir Kant
- Molecular and Structural Biology Division CSIR‐Central Drug Research Institute ‐226031 Lucknow India
| | - Tadigoppula Narender
- Medicinal and Process Chemistry Division CSIR‐Central Drug Research Institute ‐226031 Lucknow India
| |
Collapse
|
19
|
Cascade cyclization of glycine derivatives with β-ketoesters for polysubstituted 1,4-dihydropyridines by visible light photoredox catalysis. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
20
|
Huang S, Bao X, Fu Y, Zhang Y, Quan Z, Huo C. Auto‐Oxidative Povarov/Aromatization Tandem Reaction of Glycine Derivatives with Enamides: Acylamino as both Activating and Leaving Group. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000191] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Songhai Huang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| | - Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| | - Ying Fu
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| | - Yongxin Zhang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| | - Zhengjun Quan
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials College of Chemistry and Chemical EngineeringNorthwest Normal University Lanzhou Gansu 730070 China
| |
Collapse
|
21
|
Cu(OAc)2 and acids promoted the oxidative cleavage of α-aminocarbonyl compounds with amines: efficient and selective synthesis of 2-t-amino-2-imino-carbonyl and 2-amino-2-oxocarbonyl. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
22
|
Yang X, Xie Z, Li Y, Zhang Y. Enantioselective aerobic oxidative cross-dehydrogenative coupling of glycine derivatives with ketones and aldehydes via cooperative photoredox catalysis and organocatalysis. Chem Sci 2020; 11:4741-4746. [PMID: 34122929 PMCID: PMC8159221 DOI: 10.1039/d0sc00683a] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The combination of photoredox catalysis and enamine catalysis has enabled the development of an enantioselective aerobic oxidative cross-dehydrogenative coupling between glycine derivatives and simple ketones or aldehydes, which provides an efficient approach for the rapid synthesis of enantiopure unnatural α-alkyl α-amino acid derivatives in good yield with excellent diastereo- (up to >99 : 1) and enantioselectivities (up to 97% ee). This process includes the direct photoinduced oxidation of glycine derivatives to an imine intermediate, followed by the asymmetric Mannich-type reaction with an enamine intermediate generated in situ from a ketone or aldehyde and a chiral secondary amine organocatalyst. This mild method allows the direct formation of a C–C bond with simultaneous installation of two new stereocenters without wasteful removal of functional groups. A visible-light-induced enantioselective aerobic oxidative cross-dehydrogenative coupling between glycine derivatives and simple ketones or aldehydes is achieved.![]()
Collapse
Affiliation(s)
- Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University 222 Tianshui South Road Lanzhou 730000 P. R. China
| | - Zhixiang Xie
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University 222 Tianshui South Road Lanzhou 730000 P. R. China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University 222 Tianshui South Road Lanzhou 730000 P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University 222 Tianshui South Road Lanzhou 730000 P. R. China
| |
Collapse
|
23
|
Zhang Y, Li S, Zhu Y, Yang X, Zhou H, Li Y. Visible Light-Induced Oxidative Cross Dehydrogenative Coupling of Glycine Esters with β-Naphthols: Access to 1,3-Benzoxazines. J Org Chem 2020; 85:6261-6270. [DOI: 10.1021/acs.joc.9b01440] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Shilin Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Huang Zhou
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| |
Collapse
|
24
|
Pan Q, Wang J, Wang Q, Li H, Wu Y. Synthesis of 2‐Trifluoromethyl Quinolines from α,β‐Unsaturated Trifluoromethyl Ketones: Regiochemistry Reversal Comparing to the Standard Skraup‐Doebner‐Von Miller Synthesis. ChemistrySelect 2020. [DOI: 10.1002/slct.202000895] [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)
- Qian‐Wen Pan
- School of Marine Science and Technology Harbin Institute of Technology No. 2, Wenhuaxi Road Weihai 264209 P. R. China
| | - Jun‐Hu Wang
- School of Marine Science and Technology Harbin Institute of Technology No. 2, Wenhuaxi Road Weihai 264209 P. R. China
| | - Qi Wang
- School of Marine Science and Technology Harbin Institute of Technology No. 2, Wenhuaxi Road Weihai 264209 P. R. China
| | - Hui‐Jing Li
- School of Marine Science and Technology Harbin Institute of Technology No. 2, Wenhuaxi Road Weihai 264209 P. R. China
| | - Yan‐Chao Wu
- School of Marine Science and Technology Harbin Institute of Technology No. 2, Wenhuaxi Road Weihai 264209 P. R. China
- Weihai ChuanghuiEnvironmental Protection Technology Co., Ltd No. 3–2, Shichangdadao Road Weihai 264200 P. R. China
| |
Collapse
|
25
|
Yang X, Zhu Y, Xie Z, Li Y, Zhang Y. Visible-Light-Induced Charge Transfer Enables Csp3–H Functionalization of Glycine Derivatives: Access to 1,3-Oxazolidines. Org Lett 2020; 22:1638-1643. [DOI: 10.1021/acs.orglett.0c00234] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Zhixiang Xie
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, P. R. China
| |
Collapse
|
26
|
Schendera E, Unkel LN, Huyen Quyen PP, Salkewitz G, Hoffmann F, Villinger A, Brasholz M. Visible-Light-Mediated Aerobic Tandem Dehydrogenative Povarov/Aromatization Reaction: Synthesis of Isocryptolepines. Chemistry 2020; 26:269-274. [PMID: 31553081 PMCID: PMC6973160 DOI: 10.1002/chem.201903921] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Indexed: 01/25/2023]
Abstract
A metal‐free, photoinduced aerobic tandem amine dehydrogenation/Povarov cyclization/aromatization reaction between N‐aryl glycine esters and indoles leads to tetracyclic 11H‐indolo[3,2‐c]quinolines under mild conditions and with high yields. The reaction can be performed by using molecular iodine along with visible light, or by combining an organic photoredox catalyst with a halide anion. Mechanistic studies reveal that product formation occurs through a combination of radical‐mediated oxidation steps with an iminium ion or N‐haloiminium ion [4+2]‐cycloaddition, and the N‐heterocyclic products constitute new analogues of the antiplasmodial natural alkaloid isocryptolepine.
Collapse
Affiliation(s)
- Eva Schendera
- Institute of Chemistry, Organic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| | - Lisa-Natascha Unkel
- Institute of Chemistry, Organic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| | - Phung Phan Huyen Quyen
- Institute of Chemistry, Organic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| | - Gwen Salkewitz
- Institute of Chemistry, Organic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| | - Frank Hoffmann
- Department of Chemistry, Institute of Inorganic Chemistry, University of Hamburg, Martin-Luther-King-Platz 6, 20146, Hamburg, Germany
| | - Alexander Villinger
- Institute of Chemistry, Inorganic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| | - Malte Brasholz
- Institute of Chemistry, Organic Chemistry, University of Rostock, Albert-Einstein-Strasse 3A, 18059, Rostock, Germany
| |
Collapse
|
27
|
Zhou DG, Wang P. DFT investigation on the mechanisms of Csp 3–H functionalization of glycine derivatives induced by radical cation salt. NEW J CHEM 2020. [DOI: 10.1039/c9nj03946e] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The mechanism of Csp3–H functionalization between ethyl 2-(p-tolylamino)acetate and phenylethylene initiated by tris(4-bromophenyl)aminium hexachloroantimonate was elaborated based on DFT calculations.
Collapse
Affiliation(s)
- Da-Gang Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province Institute of Synthesis and Application of Functional Materials
- College of Chemistry and Chemical Engineering
- China West Normal University
- Shida Road 1#
- Nanchong 637002
| | - Peng Wang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province Institute of Synthesis and Application of Functional Materials
- College of Chemistry and Chemical Engineering
- China West Normal University
- Shida Road 1#
- Nanchong 637002
| |
Collapse
|
28
|
Peña-Solórzano D, Kouznetsov VV, Ochoa-Puentes C. Physicochemical properties of a urea/zinc chloride eutectic mixture and its improved effect on the fast and high yield synthesis of indeno[2,1- c]quinolines. NEW J CHEM 2020. [DOI: 10.1039/d0nj01342k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An environmentally friendly and efficient method for the synthesis of indeno[2,1-c]quinolines is developed using a urea/zinc chloride eutectic mixture as a green mildly acidic medium.
Collapse
Affiliation(s)
- Diana Peña-Solórzano
- Laboratorio de Síntesis Orgánica Sostenible
- Departamento de Química
- Universidad Nacional de Colombia–Sede Bogotá
- Bogotá
- Colombia
| | - Vladimir V. Kouznetsov
- Laboratorio de Química Orgánica y Biomolecular
- CMN
- Universidad Industrial de Santander. Parque Tecnológico Guatiguará
- Piedecuesta 681011
- Colombia
| | - Cristian Ochoa-Puentes
- Laboratorio de Síntesis Orgánica Sostenible
- Departamento de Química
- Universidad Nacional de Colombia–Sede Bogotá
- Bogotá
- Colombia
| |
Collapse
|
29
|
Wang J, Li L, Guo Y, Li S, Wang S, Li Y, Zhang Y. Visible-light-enabled aerobic oxidative C sp3-H functionalization of glycine derivatives using an organic photocatalyst: access to substituted quinoline-2-carboxylates. Org Biomol Chem 2020; 18:8179-8185. [PMID: 33026031 DOI: 10.1039/d0ob01837f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A practical visible-light-induced aerobic oxidative dehydrogenative coupling reaction of glycine derivatives with olefins has been developed to efficiently synthesize quinoline-2-carboxylates. This metal-free process proceeds smoothly under mild conditions and exhibits good tolerance of functional groups. Given the low cost of the catalyst and feedstock materials, the mild reaction conditions and the absence of hazardous byproducts, this protocol should find broad applications in the synthesis of quinoline-2-carboxylate derivatives.
Collapse
Affiliation(s)
- Jingxin Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Liqi Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Ying Guo
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Shengyu Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Shutao Wang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, 222 Tianshui South Road, Lanzhou 730000, P. R. China.
| |
Collapse
|
30
|
Bao X, Jiang W, Liang J, Huo C. One-electron oxidative dehydrogenative annulation and cyclization reactions. Org Chem Front 2020. [DOI: 10.1039/d0qo00422g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review focuses on the recent advances in one-electron oxidation involved oxidative dehydrogenative annulations and cyclizations for the intermolecular and intramolecular construction of valuable ring structures.
Collapse
Affiliation(s)
- Xiazhen Bao
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Wei Jiang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Jia Liang
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| | - Congde Huo
- Gansu International Scientific and Technological Cooperation Base of Water-Retention Chemical Functional Materials
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- China
| |
Collapse
|
31
|
Schendera E, Villinger A, Brasholz M. Photoinduced iodine-mediated tandem dehydrogenative Povarov cyclisation/C–H oxygenation reactions. Org Biomol Chem 2020; 18:6912-6915. [DOI: 10.1039/d0ob01494j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Visible light and iodine mediate dehydrogenative imine [4+2]-cycloaddition/C–H oxygenation reactions to furnish highly functionalised 3-quinolones under metal-free conditions.
Collapse
Affiliation(s)
- Eva Schendera
- University of Rostock
- Institute of Chemistry
- 18055 Rostock
- Germany
| | | | - Malte Brasholz
- University of Rostock
- Institute of Chemistry
- 18055 Rostock
- Germany
| |
Collapse
|
32
|
Wang P, Xiong Y, Qin Y, Zhang J, Yi N, Xiang J, Deng W. Synthesis of 2-oxo-acetamidines via copper-catalyzed oxidative cross-coupling of α-amino ketone compounds with amines. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.105766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
|
33
|
Wei WT, Teng F, Li Y, Song RJ, Li JH. Oxidative [4+2] Cycloaddition of α-( N-Arylamino) Carbonyls with Aryl Alkenes by Multiple C-H Functionalizations and [1,2]-Aryl Shifts. Org Lett 2019; 21:6285-6288. [PMID: 31369279 DOI: 10.1021/acs.orglett.9b02169] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A new, general copper-catalyzed oxidative tandem [4+2] cycloaddition of α-(N-arylamino) carbonyl compounds with aryl alkenes to produce highly substituted quinolines has been developed, which allows the formation of three new C-C bonds through a sequence of multiple C-H functionalizations, annulation, and [1,2]-aryl shifts.
Collapse
Affiliation(s)
- Wen-Ting Wei
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China.,Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) , Hunan Normal University , Changsha 410081 , China
| | - Fan Teng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China
| | - Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle , Nanchang Hangkong University , Nanchang 330063 , China.,Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education) , Hunan Normal University , Changsha 410081 , China.,State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , China
| |
Collapse
|
34
|
Shukla G, Alam T, Srivastava HK, Kumar R, Patel BK. Visible-Light-Mediated Ir(III)-Catalyzed Concomitant C3 Oxidation and C2 Amination of Indoles. Org Lett 2019; 21:3543-3547. [DOI: 10.1021/acs.orglett.9b00887] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gaurav Shukla
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Tipu Alam
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Hemant Kumar Srivastava
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Ritush Kumar
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Bhisma K. Patel
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| |
Collapse
|
35
|
Bhajammanavar V, Mallik S, Baidya M. Oxidative cross-dehydrogenative [2 + 3] annulation of α-amino ketones with α-keto esters: concise synthesis of clausenamide analogues. Org Biomol Chem 2019; 17:1740-1743. [DOI: 10.1039/c8ob02369g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A one-pot oxidative cross-dehydrogenative [2 + 3] annulation of α-amino ketones with α-keto esters at room temperature is reported.
Collapse
Affiliation(s)
- Vinod Bhajammanavar
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai – 600036
- India
| | - Sumitava Mallik
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai – 600036
- India
| | - Mahiuddin Baidya
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai – 600036
- India
| |
Collapse
|
36
|
Li S, Yang X, Wang Y, Zhou H, Zhang B, Huang G, Zhang Y, Li Y. Visible Light-Induced Aerobic Oxidative Csp3
−H Arylation of Glycine Derivatives. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801018] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Shilin Li
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Yunwei Wang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Huang Zhou
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Boyang Zhang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Ganxing Huang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 222 Tianshui South Road Lanzhou 730000 People's Republic of China
| |
Collapse
|
37
|
Luo Z, Liu T, Guo W, Wang Z, Huang J, Zhu Y, Zeng Z. N-Acyl-5,5-dimethylhydantoin, a New Mild Acyl-Transfer Reagent in Pd Catalysis: Highly Efficient Synthesis of Functionalized Ketones. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00182] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Zhongfeng Luo
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Tingting Liu
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Weijie Guo
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Zijia Wang
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Jingjun Huang
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
- College of Arts and Sciences, University of Cincinnati, Cincinnati, Ohio 45221, United States
| | - Yulin Zhu
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
| | - Zhuo Zeng
- College of Chemistry and Environment, South China Normal University, Guangzhou 510006, People’s Republic of China
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
| |
Collapse
|
38
|
|
39
|
Dong W, Yuan Y, Gao X, Hu B, Xie X, Zhang Z. Merging Visible-Light Photoredox and Lewis Acid Catalysis for the Intramolecular Aza-Diels-Alder Reaction: Synthesis of Substituted Chromeno[4,3-b
]quinolines and [1,6]Naphthyridines. ChemCatChem 2018. [DOI: 10.1002/cctc.201800192] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wuheng Dong
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Yao Yuan
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Xiaoshuang Gao
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Bei Hu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Xiaomin Xie
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Zhaoguo Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
- Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| |
Collapse
|
40
|
Luo MH, Jiang YY, Xu K, Liu YG, Sun BG, Zeng CC. Functionalization of N-arylglycine esters: electrocatalytic access to C-C bonds mediated by n-Bu 4NI. Beilstein J Org Chem 2018. [PMID: 29520311 PMCID: PMC5827798 DOI: 10.3762/bjoc.14.35] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
An efficient electrocatalytic functionalization of N-arylglycine esters is reported. The protocol proceeds in an undivided cell under constant current conditions employing the simple, cheap and readily available n-Bu4NI as the mediator. In addition, it is demonstrated that the mediated process is superior to the direct electrochemical functionalization.
Collapse
Affiliation(s)
- Mi-Hai Luo
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
| | - Yang-Ye Jiang
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
| | - Kun Xu
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
| | - Yong-Guo Liu
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China
| | - Bao-Guo Sun
- Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing 100048, China
| | - Cheng-Chu Zeng
- Beijing Key Laboratory of Environmental and Viral Oncology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing 100124, China
| |
Collapse
|
41
|
Yang J, Meng X, Lu K, Lu Z, Huang M, Wang C, Sun F. Acid-promoted iron-catalysed dehydrogenative [4 + 2] cycloaddition for the synthesis of quinolines under air. RSC Adv 2018; 8:31603-31607. [PMID: 35548218 PMCID: PMC9085790 DOI: 10.1039/c8ra06826g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 09/05/2018] [Indexed: 11/21/2022] Open
Abstract
An acid-promoted iron-catalysed dehydrogenative [4 + 2] cycloaddition reaction was developed for the synthesis of quinolines using air as a terminal oxidant. Various quinoline derivatives were obtained, and no other byproducts besides water.
Collapse
Affiliation(s)
- Jinfei Yang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Xiao Meng
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Kai Lu
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Zhihao Lu
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Minliang Huang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Chengniu Wang
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| | - Fei Sun
- Medical School
- Institute of Reproductive Medicine
- Nantong University
- Nantong 226019
- China
| |
Collapse
|
42
|
Zhang Y, Yang X, Zhou H, Li S, Zhu Y, Li Y. Visible light-induced aerobic oxidative cross-coupling of glycine derivatives with indoles: a facile access to 3,3′ bisindolylmethanes. Org Chem Front 2018. [DOI: 10.1039/c8qo00341f] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rapid synthesis of 3,3′-bisindolylmethanes is achieved via a photocatalyzed double Friedel–Crafts alkylation reaction between glycine derivatives and indoles.
Collapse
Affiliation(s)
- Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Huang Zhou
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Shilin Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| |
Collapse
|
43
|
He Y, Yan B, Tao H, Zhang Y, Li Y. Metal-free photocatalyzed aerobic oxidative Csp3–H functionalization of glycine derivatives: one-step generation of quinoline-fused lactones. Org Biomol Chem 2018; 16:3816-3823. [DOI: 10.1039/c8ob00240a] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This reaction provides facile access to a series of valuable quinoline-fused lactones at room temperature under an air atmosphere.
Collapse
Affiliation(s)
- Youxiang He
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Baorun Yan
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Hua Tao
- Northwest Institute of Eco-Environmental and Resources
- CAS
- China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou
- People's Republic of China
| |
Collapse
|
44
|
Zhou H, Yang X, Li S, Zhu Y, Li Y, Zhang Y. Visible light-induced aerobic oxidative cross-coupling of glycine esters with α-angelicalactone: a facile pathway to γ-lactams. Org Biomol Chem 2018; 16:6728-6734. [DOI: 10.1039/c8ob01844h] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rapid synthesis of substituted γ-lactams is achieved via metal-free photocatalyzed aerobic oxidative dehydrogenative formal [2 + 3] cyclization of glycine esters with α-angelicalactone.
Collapse
Affiliation(s)
- Huang Zhou
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xiaorong Yang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Shilin Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yin Zhu
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Ying Li
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yuan Zhang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| |
Collapse
|
45
|
Wang H, Man Y, Wang K, Wan X, Tong L, Li N, Tang B. Hydrogen bond directed aerobic oxidation of amines via photoredox catalysis. Chem Commun (Camb) 2018; 54:10989-10992. [DOI: 10.1039/c8cc06603e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An application of H-bonding interactions for directing the α-C–H oxidation of amines to amides and amino-ketones catalyzed by an organic photocatalyst with high yields and a wide substrate scope is reported.
Collapse
Affiliation(s)
- Hongyu Wang
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Yunquan Man
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Kaiye Wang
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Xiuyan Wan
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Lili Tong
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
- Institute of Molecular and Nano Science
| |
Collapse
|
46
|
Jia X, Liu X, Shao Y, Yuan Y, Zhu Y, Hou W, Zhang X. Oxidative Phosphorylation of N
-Aryl Glycine Amides via sp
3
C−H Functionalization. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700850] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaodong Jia
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou, Jiangsu 225002 China
| | - Xiaofei Liu
- College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou, Gansu 730070 China
| | - Yu Shao
- School of Information Engineering; Yangzhou University; Yangzhou, Jiangsu 225127 China
| | - Yu Yuan
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou, Jiangsu 225002 China
| | - Yingzu Zhu
- College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou, Gansu 730070 China
| | - Wentao Hou
- College of Chemistry & Chemical Engineering; Northwest Normal University; Lanzhou, Gansu 730070 China
| | - Xuewen Zhang
- School of Chemistry & Chemical Engineering; Yangzhou University; Yangzhou, Jiangsu 225002 China
| |
Collapse
|
47
|
Mechanisms of Csp 3 -H functionalization of ethyl 2-(methyl( p -tolyl)amino)acetate: A theoretical investigation. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.09.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
48
|
Ruthenium-Catalyzed Oxidative Formal Aza-Diels-Alder Reaction: Enantioselective Synthesis of Benzo[a
]quinolizine-2-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700738] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
49
|
Ramanathan M, Liu ST. Cascade annulations of aryldiazonium salts, nitriles and halo-alkynes leading to 3-haloquinolines. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.085] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
50
|
Zaytsev SV, Villemson EV, Ivanov KL, Budynina EM, Melnikov MY. Synthesis of Functionalized Quinolines from 4-(o
-Nitroaryl)-Substituted 3-Acyl-4,5-Dihydrofurans: Reductive Cyclization and C=C Bond Cleavage. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700256] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Sergey V. Zaytsev
- Department of Chemistry; Moscow State University; Leninskie gory 1-3 119991 Moscow Russia
| | - Elena V. Villemson
- Department of Chemistry; Moscow State University; Leninskie gory 1-3 119991 Moscow Russia
| | - Konstantin L. Ivanov
- Department of Chemistry; Moscow State University; Leninskie gory 1-3 119991 Moscow Russia
| | - Ekaterina M. Budynina
- Department of Chemistry; Moscow State University; Leninskie gory 1-3 119991 Moscow Russia
| | - Mikhail Ya. Melnikov
- Department of Chemistry; Moscow State University; Leninskie gory 1-3 119991 Moscow Russia
| |
Collapse
|