1
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Wu P, Wang L, Wu K, Yu Z. Copper(I)-Catalyzed Nitrosylation/Annulation Cascade of Enaminones with tert-Butyl Nitrite: Access to 1 H-1,2,3-Triazole 2-Oxides. Org Lett 2023; 25:8434-8438. [PMID: 37971421 DOI: 10.1021/acs.orglett.3c03302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
The direct synthesis of triazole 2-oxides has posed a challenge in the field of N-heterocyclic chemistry. A novel copper(I)-catalyzed nitrosylation/annulation cascade of enaminones provides a straightforward route to 1H-1,2,3-triazole 2-oxides by forming new C-N, N=N, and N-N bonds using noncorrosive tert-butyl nitrite (TBN) as both the N and NO sources. The synthetic protocol features easily accessible starting materials, wide substrate scopes, and good tolerance toward various functional groups while avoiding use of explosive azides.
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Affiliation(s)
- Ping Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Liandi Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Kaikai Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P. R. China
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2
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Synthetic utility of styrenes in the construction of diverse heterocycles via annulation/cycloaddition. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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3
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Ma Q, Zhang S, Yuan Y, Ding H, Li Y, Sun Z, Yuan Y, Jia X. Multifunctionalization of sp3 C‐H Bond of Tetrahydroisoquinolines through C‐H Activation Relay (CHAR) Using α‐Cyanotetrahydroisoquinolines as the Starting Materials. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200554] [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)
- Qiyuan Ma
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Shuwei Zhang
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Yuan Yuan
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Han Ding
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Yuemei Li
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Zheng Sun
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Yu Yuan
- Yangzhou University School of Chemistry & Chemical CHINA
| | - Xiaodong Jia
- Yangzhou University School of Chemistry and Chemical Engineering, Yangzhou University 180 Siwangting Road 225002 Yangzhou CHINA
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4
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Recent advances in transition-metal-free C–H functionalization of imidazo[1,2-a]pyridines. GREEN SYNTHESIS AND CATALYSIS 2022. [DOI: 10.1016/j.gresc.2022.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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5
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Zheng Y, Zhao Y, Tao S, Li X, Cheng X, Jiang G, Wan X. Green Esterification of Carboxylic Acids Promoted by
tert
‐Butyl Nitrite. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100326] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yonggao Zheng
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Yanwei Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Suyan Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Xingxing Li
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Xionglve Cheng
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Gangzhong Jiang
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
| | - Xiaobing Wan
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University 215123 Suzhou P. R. China
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6
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Nan J, Zhang J, Hu Y, Wang C, Wang T, Wang W, Ma Y, Szostak M. Cu II-Catalyzed Coupling with Two Ynone Units by Selective Triple and Sigma C-C and C-H Bond Cleavages. Org Lett 2021; 23:1928-1933. [PMID: 33570962 DOI: 10.1021/acs.orglett.1c00371] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We report a new copper-catalyzed [2 + 2 + 1] annulation process through the selective cleavage of sigma and triple C-C and C-H bonds using two ynone units. This new methodology involves breaking multiple chemical bonds in a single operation, including C≡C, C-C, C-H, and N-O. These high-value adducts lead to a diverse collection of synthetically challenging trisubstituted indolizines by the simultaneous engagement of different bond-breaking events and show excellent fluorescence in green aqueous solutions.
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Affiliation(s)
- Jiang Nan
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Jiawen Zhang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yan Hu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Chao Wang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Tingting Wang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Weitao Wang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yangmin Ma
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Michal Szostak
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.,Department of Chemistry, Rutgers University, Newark, New Jersey 07102, United States
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7
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Patel SM, P EP, Bakthadoss M, Sharada DS. Photocatalytic Visible-Light-Induced Nitrogen Insertion via Dual C(sp 3)-H and C(sp 2)-H Bond Functionalization: Access to Privileged Imidazole-based Scaffolds. Org Lett 2021; 23:257-261. [PMID: 33373256 DOI: 10.1021/acs.orglett.0c03269] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Here we have demonstrated a visible-light-mediated metal-free organic-dye-catalyzed dehydrogenative N-insertion leading to highly substituted imidazoles and privileged dihydroisoquinoline-based imidazole derivatives via C(sp3)-H and C(sp2)-H bond functionalization. A sustainable, convenient, metal-free azidation/C-H aminative cyclization approach in the absence of stoichiometric oxidants is presented. This protocol involves a rare photoinduced iminyl radical as a key intermediate for the "N" insertion.
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Affiliation(s)
- Srilaxmi M Patel
- Indian Institute of Technology (IIT) Hyderabad, Kandi, Sangareddy, Telangana 502 285, India
| | - Ermiya Prasad P
- Indian Institute of Technology (IIT) Hyderabad, Kandi, Sangareddy, Telangana 502 285, India
| | | | - Duddu S Sharada
- Indian Institute of Technology (IIT) Hyderabad, Kandi, Sangareddy, Telangana 502 285, India
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8
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Xu J, Yang H, He L, Huang L, Shen J, Li W, Zhang P. Synthesis of ( E)-Quinoxalinone Oximes through a Multicomponent Reaction under Mild Conditions. Org Lett 2020; 23:195-201. [PMID: 33354970 DOI: 10.1021/acs.orglett.0c03918] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Herein, a novel method for the gram-scale synthesis of (E)-quinoxalinone oximes through a multicomponent reaction under mild conditions is described. Such a transformation was performed under transition-metal-free conditions, affording (E)-oximes in a moderate-to-good yield through recrystallization. Our methodology demonstrates a successful combination of a Mannich-type reaction and radical coupling, providing a green and practical approach for the synthesis of potentially bioactive quinoxalinone-containing molecules.
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Affiliation(s)
- Jun Xu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Huiyong Yang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Lei He
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Lin Huang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Jiabin Shen
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Wanmei Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
| | - Pengfei Zhang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 311121, China
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9
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Wang ZQ, Yu JX, Bai SQ, Liu B, Wang CY, Li JH. Oxidative Dehydrogenation of Hydrazobenzenes toward Azo Compounds Catalyzed by tert-Butyl Nitrite in EtOH. ACS OMEGA 2020; 5:28856-28862. [PMID: 33195938 PMCID: PMC7659151 DOI: 10.1021/acsomega.0c04348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 10/07/2020] [Indexed: 05/02/2023]
Abstract
We describe a tert-butyl nitrite-catalyzed oxidative dehydrogenation of hydrazobenzenes for producing azobenzenes. This method proceeds at ambient temperature and under an atmospheric environment by employing eco-friendly EtOH as the medium, representing a mild, general route to the synthesis of various symmetrical and nonsymmetrical azobenzenes in excellent yields with broad functional group tolerance.
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Affiliation(s)
- Zhi-Qiang Wang
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
| | - Jiang-Xi Yu
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
| | - Shan-Qin Bai
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
| | - Bang Liu
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
| | - Cheng-Yong Wang
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
| | - Jin-Heng Li
- Key
Laboratory of Functional Metal-Organic Compounds of Hunan Province,
Key Laboratory of Functional Organometallic Materials, University
of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang 421008, China
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
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10
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Singh SP, Tripathi S, Yadav A, Kant R, Srivastava HK, Srivastava AK. Synthesis of β- and γ-lactam fused dihydropyrazinones from Ugi adducts via a sequential ring construction strategy. Chem Commun (Camb) 2020; 56:12789-12792. [PMID: 32966412 DOI: 10.1039/d0cc04415f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A modular approach for the construction of β- and γ-lactam fused dihydropyrazinones from the readily available Ugi adducts has been described. The sequential construction of rings through base-mediated cycloisomerization followed by acid-mediated cyclization yielded β-lactam fused dihydropyrazinones. However, the Ugi-derived dihydropyrazinones afforded γ-lactam fused dihydropyrazinones under base-mediated cycloisomerization. The regioselectivity in the cycloisomerization reactions is explained on the basis of ring-strain. Substrate scope, limitations and mechanistic investigations through DFT-calculations have been explored.
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Affiliation(s)
- Sangh Priya Singh
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow-226031, India. and Chemical Sciences Division, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Shashank Tripathi
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow-226031, India. and Chemical Sciences Division, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Anamika Yadav
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow-226031, India. and Chemical Sciences Division, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Ruchir Kant
- Molecular and Structural Biology Division, CSIR-Central Drug Research Institute, Lucknow-226031, India
| | - Hemant Kumar Srivastava
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research, Guwahati-781101, India.
| | - Ajay Kumar Srivastava
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow-226031, India. and Chemical Sciences Division, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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11
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Mir BA, Rajamanickam S, Begum P, Patel BK. tert
-Butyl Nitrite Mediated Nitro-Nitratosation of Internal Alkenes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Bilal Ahmad Mir
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
| | - Suresh Rajamanickam
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
| | - Pakiza Begum
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
| | - Bhisma K. Patel
- Department of Chemistry; Indian Institute of Technology Guwahati; 781039 Assam India
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12
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Alam T, Rakshit A, Begum P, Dahiya A, Patel BK. Visible-Light-Induced Difunctionalization of Styrenes: Synthesis of N-Hydroxybenzimidoyl Cyanides. Org Lett 2020; 22:3728-3733. [DOI: 10.1021/acs.orglett.0c01235] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Tipu Alam
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Amitava Rakshit
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Pakiza Begum
- Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati 781039, India
| | - Anjali Dahiya
- 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
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13
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Zhang J, Xie S, Liu P, Sun P. Mild and Regioselective Three‐component Heteroarylation‐Nitration of Alkenes with Imidazo[1,2‐
a
]pyridines and
tert
‐Butyl Nitrite. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000078] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Jie Zhang
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional MaterialsNanjing Normal University Nanjing 210023 People's Republic of China
| | - Shentong Xie
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional MaterialsNanjing Normal University Nanjing 210023 People's Republic of China
| | - Ping Liu
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional MaterialsNanjing Normal University Nanjing 210023 People's Republic of China
| | - Peipei Sun
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional MaterialsNanjing Normal University Nanjing 210023 People's Republic of China
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14
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Guo X, Xu G, Zhou L, Yan H, Hao XQ, Wang Q. Synthesis and application of α-carbonyl nitrile oxides. Org Chem Front 2020. [DOI: 10.1039/d0qo00780c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A strategy has been developed to synthesize α-carbonylfuran and isoxazole using tert-butyl nitrite (TBN) as a nitrogen source.
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Affiliation(s)
- Xuanhua Guo
- Key Laboratory of Biobased Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Guangqiang Xu
- Key Laboratory of Biobased Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Li Zhou
- Key Laboratory of Biobased Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
| | - Huating Yan
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Xin-Qi Hao
- College of Chemistry
- Zhengzhou University
- Zhengzhou
- China
| | - Qinggang Wang
- Key Laboratory of Biobased Materials
- Qingdao Institute of Bioenergy and Bioprocess Technology
- Chinese Academy of Sciences
- Qingdao
- China
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15
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Xiong M, Liang X, Gao Z, Lei A, Pan Y. Synthesis of Isoxazolines and Oxazines by Electrochemical Intermolecular [2 + 1 + n] Annulation: Diazo Compounds Act as Radical Acceptors. Org Lett 2019; 21:9300-9305. [PMID: 31713430 DOI: 10.1021/acs.orglett.9b03306] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Reported herein is an unprecedented synthesis of isoxazolines and oxazines through electrochemical intermolecular annulation of alkenes with tert-butyl nitrite, in which diazo compounds serve as radical acceptors. Notably, [2 + 1 + 2] and [2 + 1 + 3] annulations occur when styrenes and allylbenzenes are used as substrates, respectively. The latter reaction undergoes group migration to form more stable radical, manifesting radical route instead of conventional 1,3-dipolar cycloaddition occurs. Moreover, scale-up experiments suggest the potential application value of these transformations in industry.
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Affiliation(s)
- Mingteng Xiong
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , Zhejiang , P. R. China
| | - Xiao Liang
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , Zhejiang , P. R. China
| | - Zhan Gao
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , Zhejiang , P. R. China
| | - Aiwen Lei
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences , Wuhan University , Wuhan 430072 , P. R. China
| | - Yuanjiang Pan
- Department of Chemistry , Zhejiang University , Hangzhou 310027 , Zhejiang , P. R. China
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16
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Dahiya A, Sahoo AK, Alam T, Patel BK. tert
‐Butyl Nitrite (TBN), a Multitasking Reagent in Organic Synthesis. Chem Asian J 2019; 14:4454-4492. [DOI: 10.1002/asia.201901072] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Anjali Dahiya
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 India
| | - Ashish Kumar Sahoo
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 India
| | - Tipu Alam
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 India
| | - Bhisma K. Patel
- Department of ChemistryIndian Institute of Technology Guwahati Guwahati- 781039 India
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17
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Wei W, Ying W, Meng X, Song S, Li Q. Copper‐Mediated Cascade Trifunctionalization of
N
‐Propargylamides. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wen‐Ting Wei
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Wei‐Wei Ying
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Xiao‐Xiao Meng
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Si‐Zhe Song
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
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