1
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Luo MP, Gu YJ, Wang SG. Photocatalytic enantioselective Minisci reaction of β-carbolines and application to natural product synthesis. Chem Sci 2023; 14:251-256. [PMID: 36687353 PMCID: PMC9811569 DOI: 10.1039/d2sc05313f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/23/2022] [Indexed: 11/25/2022] Open
Abstract
A highly efficient enantioselective direct C-H functionalization of β-carbolines via a Minisci-type radical process under a photo-redox and chiral phosphoric acid cooperative catalytic system has been disclosed. Through this protocol, a wide range of C1 aminoalkylated β-carbolines were constructed directly with high levels of enantioselectivities from readily available β-carbolines and alanine-derived redox-active esters. This transformation allows straightforward access to highly valuable enantioenriched β-carbolines, which are an intriguing structural motif in valuable natural products and synthetic bio-active compounds. This protocol has been utilized as a highly efficient synthetic strategy for the concise asymmetric total synthesis of marine alkaloids eudistomin X, (+)-eudistomidin B and (+)-eudistomidin I.
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Affiliation(s)
- Mu-Peng Luo
- Shenzhen Institute of Advanced Technology, Chinese Academy of SciencesShenzhen 518055GuangdongP. R. China
| | - Yi-Jie Gu
- Shenzhen Institute of Advanced Technology, Chinese Academy of SciencesShenzhen 518055GuangdongP. R. China
| | - Shou-Guo Wang
- Shenzhen Institute of Advanced Technology, Chinese Academy of SciencesShenzhen 518055GuangdongP. R. China,Guangdong Provincial Key Laboratory of Catalysis, Department of Chemistry, Southern University of Science and TechnologyShenzhen 518055GuangdongP. R. China
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2
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Li Y, Fu ZT, Shen Y, Zhu J, Luo K, Wu L. Divergent Auto‐oxidative Alkylation and Alkanoacylation of Quinoxalin‐2(1H)‐ones with Aliphatic Aldehydes. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuan Li
- Nanjing Agricultural University Department of Chemistry Nanjing CHINA
| | - Zi-Tong Fu
- Nanjing Agricultural University Department of Chemistry Nanjing CHINA
| | - Yawei Shen
- Nanjing Agricultural University Department of Chemistry Nanjing CHINA
| | - Jie Zhu
- Nanjing Agricultural University Department of Chemistry Nanjing CHINA
| | - Kai Luo
- Nanjing Agricultural University College of Sciences Weigang No. 1 210095 Nanjing CHINA
| | - Lei Wu
- Nanjing Agricultural University Department of Chemistry Nanjing CHINA
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3
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Umakoshi Y, Takemoto Y, Tsubouchi A, Zhdankin VV, Yoshimura A, Saito A. Dehydrogenative Cycloisomerization/Arylation Sequence of
N
‐Propargyl Carboxamides with Arenes by Iodine(III)‐Catalysis. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuki Umakoshi
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Yusuke Takemoto
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Akira Tsubouchi
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry University of Minnesota Duluth MN 55812 USA
| | - Akira Yoshimura
- Department of Chemistry and Biochemistry University of Minnesota Duluth MN 55812 USA
- Research School of Chemistry and Applied Biomedical Sciences The Tomsk Polytechnic University, postCode/>634050 Tomsk Russia
| | - Akio Saito
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
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4
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Zhang Y, Szostak M. Synthesis of Natural Products by C-H Functionalization of Heterocycless. Chemistry 2022; 28:e202104278. [PMID: 35089624 PMCID: PMC9035081 DOI: 10.1002/chem.202104278] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Indexed: 12/15/2022]
Abstract
Total synthesis is considered by many as the finest combination of art and science. During the last decades, several concepts were proposed for achieving the perfect vision of total synthesis, such as atom economy, step economy, or redox economy. In this context, C-H functionalization represents the most powerful platform that has emerged in the last years, empowering rapid synthesis of complex natural products and enabling diversification of bioactive scaffolds based on natural product architectures. In this review, we present an overview of the recent strategies towards the total synthesis of heterocyclic natural products enabled by C-H functionalization. Heterocycles represent the most common motifs in drug discovery and marketed drugs. The implementation of C-H functionalization of heterocycles enables novel tactics in the construction of core architectures, but also changes the logic design of retrosynthetic strategies and permits access to natural product scaffolds with novel and enhanced biological activities.
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Affiliation(s)
- Yang Zhang
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ 07102, USA
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ 07102, USA
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5
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Wang B, Zhong X, Yao H, Deng R, Yan Z, Gao M, Sen L. Direct alkylation and acylation of 2H‐indazoles using aldehydes under metal‐free conditions. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Bingqing Wang
- Nanchang University - Qianhu Campus: Nanchang University department of chemistry CHINA
| | - Xiaoyang Zhong
- Nanchang University - Qianhu Campus: Nanchang University department of chemistry CHINA
| | - Hua Yao
- Nanchang University - Qianhu Campus: Nanchang University department of chemistry CHINA
| | - Ruihong Deng
- Nanchang University - Qianhu Campus: Nanchang University department of chemistry CHINA
| | - Zhaohua Yan
- Nanchang University - Qianhu Campus: Nanchang University department of chemistry CHINA
| | - Mengjiao Gao
- Nanchang University Medical College: Medical College of Nanchang University department of medical CHINA
| | - Lin Sen
- Nanchang University Department of Chemistry Nangchang University 330000 Nangchang CHINA
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6
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Zhao J, Qian K, Tong M, Yuan Q, Zhang Y. Mild and Metal‐Free Cross‐Dehydrogenative Coupling of Nitrogen Heteroarenes with Aldehydes Enabled by Structural Hybridization of Promoting Reagents. ChemistrySelect 2022. [DOI: 10.1002/slct.202104172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jianhong Zhao
- Laboratory of Green Pharmaceutical Process & Technology School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Kun Qian
- Shanghai Pharmaceutical School Shanghai 200135 P. R. China
| | - Mengchao Tong
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Qiyang Yuan
- Laboratory of Green Pharmaceutical Process & Technology School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Yongqiang Zhang
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
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7
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Wang X, Shao X, Cao Z, Wu X, Zhu C. Metal‐free photoinduced deformylative Minisci‐type reaction. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101447] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Yang X, Wu C, Su W, Yu J. Mechanochemical C−X/C−H Functionalization: An Alternative Strategy Access to Pharmaceuticals. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101440] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xinjie Yang
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Chongyang Wu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Weike Su
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
| | - Jingbo Yu
- Zhejiang University of Technology Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals Chaowang Road 18# 310014 Hangzhou CHINA
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9
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Joshi A, Iqbal Z, Jat JL, De SR. Pd(II)‐Catalyzed Chelation‐Induced C(sp
2
)‐H Acylation of (Hetero)Arenes Using Toluenes as Aroyl Surrogate. ChemistrySelect 2021. [DOI: 10.1002/slct.202103003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Asha Joshi
- Department of Chemistry National Institute of Technology Srinagar Garhwal, Uttarakhand 246174 India
| | - Zafar Iqbal
- Department of Chemistry National Institute of Technology Srinagar Garhwal, Uttarakhand 246174 India
| | - Jawahar L. Jat
- Department of Chemistry School of Physical and Decision Sciences Babasaheb Bhimrao Ambedkar University (A Central University) Lucknow 226025 India
| | - Saroj R. De
- Department of Chemistry National Institute of Technology Srinagar Garhwal, Uttarakhand 246174 India
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10
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Palladium(II)-catalyzed direct annulation of 2-chloronicotinaldehyde with 2-bromothiophenol via novel C(formyl)-C(aryl) coupling strategy. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04536-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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11
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Dahiya A, Patel BK. The Rich Legacy and Bright Future of Transition-Metal Catalyzed Peroxide Based Radical Reactions. CHEM REC 2021; 21:3589-3612. [PMID: 34137502 DOI: 10.1002/tcr.202100115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 05/17/2021] [Indexed: 01/19/2023]
Abstract
This personal account is mainly focused on the author's involvement in the field of transition metal-catalyzed peroxide based radical reactions. Over the past decades, radical chemistry has flourished and become crucial in contemporary synthetic organic chemistry. Owing to the presence of a single electron in one orbital, radicals are very unstable and react very fast. To carry out desired transformations and to control the side reactions the stabilizations of these radicals is essential. Fortunately, the implementation of a suitable transition metal and peroxide combination into the radical reactions have proved beneficial. Transition metals not only stabilizes the radicals but also protects them from being quenched by undesired homo-coupling or fragmentation. Transition metal-catalyzed radical-radical reactions provide an innovative way for the construction and derivatization of carbocycles and heterocycles. The objective of this review is to give an overview of the construction and derivatization of heterocycles through the lens of radical chemistry, mainly focusing on research work done by our group.
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Affiliation(s)
- Anjali Dahiya
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039, Guwahati, India
| | - Bhisma K Patel
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039, Guwahati, India
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12
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Dong J, Liu J, Song H, Liu Y, Wang Q. Metal-, Photocatalyst-, and Light-Free Minisci C-H Acetylation of N-Heteroarenes with Vinyl Ethers. Org Lett 2021; 23:4374-4378. [PMID: 34024106 DOI: 10.1021/acs.orglett.1c01310] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, we report a mild, operationally simple method for Minisci C-H acetylation of N-heteroarenes using vinyl ethers as robust, inexpensive acetyl sources. The reactions do not require a conventional photocatalysis, electrocatalysis, metal catalysis, light activation, or high temperature. This method is thus significantly more sustainable than previously reported methods in terms of cost, reagent toxicity, and waste generation. This protocol can be expected to obtain medically relevant molecules from abundant feedstock materials.
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Affiliation(s)
- Jianyang Dong
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Jianhua Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People's Republic of China.,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, People's Republic of China
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13
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Li T, Hammond GB, Xu B. Cobalt-Catalyzed Aerobic Oxidative Cleavage of Alkyl Aldehydes: Synthesis of Ketones, Esters, Amides, and α-Ketoamides. Chemistry 2021; 27:9737-9741. [PMID: 34010489 DOI: 10.1002/chem.202101035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Indexed: 12/17/2022]
Abstract
A widely applicable approach was developed to synthesize ketones, esters, amides via the oxidative C-C bond cleavage of readily available alkyl aldehydes. Green and abundant molecular oxygen (O2 ) was used as the oxidant, and base metals (cobalt and copper) were used as the catalysts. This strategy can be extended to the one-pot synthesis of ketones from primary alcohols and α-ketoamides from aldehydes.
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Affiliation(s)
- Tingting Li
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Gerald B Hammond
- Department of Chemistry, University of Louisville, Louisville, KY 40292, USA
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
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14
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Hafeez S, Saeed A. Photo-redox catalyzed dehydrazinative acylation of N-heterocycles via Minisci reaction. RSC Adv 2021; 11:38683-38689. [PMID: 35493212 PMCID: PMC9044185 DOI: 10.1039/d1ra07063k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/14/2021] [Indexed: 11/21/2022] Open
Abstract
Visible light-induced acylation of heteroaromatic compounds have been achieved using benzoyl hydrazides as an efficient acyl source under mild reaction conditions. The photo-redox catalyzed oxidative cleavage of hydrazides leads to in situ formation of acyl radicals, which subsequently couple with various N-heterocycles to produce acylated products. This synthetic strategy performs the classic Minisci reaction in an eco-friendly and greener way with functional group tolerance and regioselectivity. Control experiments confirm the radical pathway for this transformation. Visible light-induced acylation of heteroaromatic compounds have been achieved using benzoyl hydrazides as an efficient acyl source under mild reaction conditions.![]()
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Affiliation(s)
- Saira Hafeez
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad, 45320, Pakistan
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15
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Laha JK, Tinwala U, Hunjan MK. Minisci aroylation of N-heterocycles using choline persulfate in water under mild conditions. NEW J CHEM 2021. [DOI: 10.1039/d1nj05068k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A modified Minisci aroylation of isoquinoline using arylglyoxylic acids in the presence of choline persulfate or pre-composition (choline acetate and K2S2O8) in water at ambient temperature affording aroylated isoquinolines is reported.
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Affiliation(s)
- Joydev K. Laha
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, S. A. S. Nagar, Punjab 160062, India
| | - Ummehani Tinwala
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, S. A. S. Nagar, Punjab 160062, India
| | - Mandeep Kaur Hunjan
- Department of Pharmaceutical Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research, S. A. S. Nagar, Punjab 160062, India
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16
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Abstract
Quinoxalines are observed in several bioactive molecules and have been widely employed in designing molecules for DSSC's, optoelectronics, and sensing applications. Therefore, developing newer synthetic routes as well as novel ways for their functionalization is apparent.
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Affiliation(s)
- Gauravi Yashwantrao
- Department of Speciality Chemicals Technology
- Institute of Chemical Technology
- Mumbai-400019
- India
| | - Satyajit Saha
- Department of Speciality Chemicals Technology
- Institute of Chemical Technology
- Mumbai-400019
- India
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17
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Li X, Liu C, Guo S, Wang W, Zhang Y. PIFA‐Mediated Cross‐Dehydrogenative Coupling of
N
‐Heteroarenes with Cyclic Ethers: Ethanol as an Efficient Promoter. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Xiang Li
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Chaoyang Liu
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Shixun Guo
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
| | - Wei Wang
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
- Department of Pharmacology and Toxicology and BIO5 Institute University of Arizona Tucson AZ 85721-0207 USA
| | - Yongqiang Zhang
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design School of Pharmacy East China University of Science and Technology Shanghai 200237 P. R. China
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18
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Santos MS, Cybularczyk‐Cecotka M, König B, Giedyk M. Minisci C−H Alkylation of Heteroarenes Enabled by Dual Photoredox/Bromide Catalysis in Micellar Solutions**. Chemistry 2020; 26:15323-15329. [DOI: 10.1002/chem.202002320] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/23/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Marilia S. Santos
- Institute of Organic Chemistry Faculty of Chemistry and Pharmacy University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
| | | | - Burkhard König
- Institute of Organic Chemistry Faculty of Chemistry and Pharmacy University of Regensburg Universitätsstraße 31 93053 Regensburg Germany
| | - Maciej Giedyk
- Institute of Organic Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
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19
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Kumar P, Dutta S, Kumar S, Bahadur V, Van der Eycken EV, Vimaleswaran KS, Parmar VS, Singh BK. Aldehydes: magnificent acyl equivalents for direct acylation. Org Biomol Chem 2020; 18:7987-8033. [PMID: 33000845 DOI: 10.1039/d0ob01458c] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
From the viewpoint of meeting the current green chemistry challenges in chemical synthesis, there is a need to disseminate how the cocktail of acylation and activation can play a pivotal role in affording bioactive acylated products comprising substituted ketone motifs in fewer reaction steps, with higher atom-economy and improved selectivity. In recent years, a significant number of articles employing the title compounds "aldehydes" as magnificent acylation surrogates which are less toxic and widely applicable have been published. This review sheds light on the compounds use for selective acylation of arene, heteroarene and alkyl (sp3, sp2 and sp) C-H bonds by proficient utilization of the C-H activation strategy. Critical insights into selective acylation of diverse moieties for the synthesis of bioactive compounds are presented in this review that will enable academic and industrial researchers to understand the mechanistic aspects involved and fruitfully employ these strategies in designing novel molecules.
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Affiliation(s)
- Prashant Kumar
- Department of Chemistry, SRM University Delhi-NCR, Sonepat, Haryana 131029, India. and Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Sriparna Dutta
- Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Sandeep Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Vijay Bahadur
- Department of Chemistry, SRM University Delhi-NCR, Sonepat, Haryana 131029, India. and Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium and Peoples' Friendship University of Russia, (RUDN University) Miklukho-Maklaya, street 6, Moscow, 117198, Russia
| | | | - Virinder S Parmar
- Department of Chemistry and Environmental Science, Medgar Evers College, The City University of New York, 1638 Bedford Avenue, Brooklyn, NY 11225, USA
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20
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Batra A, Singh KN. Recent Developments in Transition Metal‐Free Cross‐Dehydrogenative Coupling Reactions for C–C Bond Formation. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000785] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Aanchal Batra
- PG Department of Chemistry Mehr Chand Mahajan DAV College for Women Sec 36/A 160036 Chandigarh India
| | - Kamal Nain Singh
- Department of Chemistry and Centre of Advanced studies in Chemistry Panjab University 160014 Chandigarh India
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21
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Zhao X, Ma X, Zhu R, Zhang D. Mechanism and Origin of MAD-Induced Ni/N-Heterocyclic Carbene-Catalyzed Regio- and Enantioselective C-H Cyclization of Pyridines with Alkenes. Chemistry 2020; 26:5459-5468. [PMID: 32142180 DOI: 10.1002/chem.202000079] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/25/2020] [Indexed: 11/10/2022]
Abstract
This work presents a DFT-based computational study on the regio- and enantioselective C-H functionalization of pyridines with alkenes at the relatively unreactive C4-position, which was successfully achieved by Shi et al. [J. Am. Chem. Soc. 2019, 141, 5628-5634] using Ni0 /N-heterocyclic carbene (NHC) catalysis under the assistance of an aluminum-based Lewis acid additive (2,6-tBu2 -4-Me-C6 H2 O)2 AlMe (MAD). The calculations indicate that the selective functionalization involves a three-step mechanism in which a unique H-migration assisted oxidation metalation (HMAOM) step is identified as the rate- and enantioselectivity-determining step. The newly proposed mechanism can well rationalize the experimental observation that the preferred product is the endo-type (vs. exo-type), R-configuration (vs. S-configuration) product at the C4 (vs. C2) position, and also unveil the reasons that the NHC ligand and the MAD additive can facilitate the reaction.
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Affiliation(s)
- Xia Zhao
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Xuexiang Ma
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Rongxiu Zhu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Dongju Zhang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
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22
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Donthiboina K, Mani GS, Shankaraiah N, Kamal A. Iodine‐Mediated Oxidative Annulation by C–C Cleavage: A Domino Synthetic Approach to Quinazolinones and Benzo[4,5]imidazo[1,2‐
c
]quinazolines. ChemistrySelect 2020. [DOI: 10.1002/slct.202000682] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Geeta Sai Mani
- Department of Medicinal Chemistry NIPER-Hyderabad Hyderabad 500 037 India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry NIPER-Hyderabad Hyderabad 500 037 India
| | - Ahmed Kamal
- Department of Medicinal Chemistry NIPER-Hyderabad Hyderabad 500 037 India
- School of Pharmaceutical Education and Research (SPER) Jamia Hamdard New Delhi 110062 India
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23
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Affiliation(s)
- Youcan Zhang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Zhiping Yin
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
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24
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Wang L, Zhao J, Sun Y, Zhang HY, Zhang Y. A Catalyst-Free Minisci-Type Reaction: the C-H Alkylation of Quinoxalinones with Sodium Alkylsulfinates and Phenyliodine(III) Dicarboxylates. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901266] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Liping Wang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Jiquan Zhao
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Yuting Sun
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Hong-Yu Zhang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
| | - Yuecheng Zhang
- School of Chemical Engineering and Technology; Hebei Provincial Key Lab of Green Chemical Technology & High Efficient Energy Saving, Tianjin Key Laboratory of Chemical Process Safety; Hebei University of Technology; Guangrong Road No. 8 300130 Tianjin P. R. China
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25
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Proctor RSJ, Phipps RJ. Recent Advances in Minisci‐Type Reactions. Angew Chem Int Ed Engl 2019; 58:13666-13699. [DOI: 10.1002/anie.201900977] [Citation(s) in RCA: 298] [Impact Index Per Article: 59.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Rupert S. J. Proctor
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
| | - Robert J. Phipps
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW UK
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26
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Paul S, Bhakat M, Guin J. Radical C−H Acylation of Nitrogen Heterocycles Induced by an Aerobic Oxidation of Aldehydes. Chem Asian J 2019; 14:3154-3160. [DOI: 10.1002/asia.201900857] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Subhasis Paul
- School of Chemical SciencesIndian Association for the Cultivation of Science 2A & 2B Raja S. C. Mullick Road, Jadavpur Kolkata- 700032 India
| | - Manotosh Bhakat
- School of Chemical SciencesIndian Association for the Cultivation of Science 2A & 2B Raja S. C. Mullick Road, Jadavpur Kolkata- 700032 India
| | - Joyram Guin
- School of Chemical SciencesIndian Association for the Cultivation of Science 2A & 2B Raja S. C. Mullick Road, Jadavpur Kolkata- 700032 India
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27
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Affiliation(s)
- Rupert S. J. Proctor
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW Großbritannien
| | - Robert J. Phipps
- Department of ChemistryUniversity of Cambridge Lensfield Road Cambridge CB2 1EW Großbritannien
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28
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Zhu D, Li M, Wu Z, Du Y, Luo B, Huang P, Wen S. Copper-Catalyzed One-Pot Synthesis of Dibenzofurans, Xanthenes, and Xanthones from Cyclic Diphenyl Iodoniums. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900745] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Daqian Zhu
- School of pharmacy; Guangdong Pharmaceutical University; 280 Waihuan East Road 510006 Guangzhou China
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Min Li
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
- Collaborative Innovation Center for Cancer Medicine; Changsha Medical University; 1501 Leifeng Road 410219 Changsha China
| | - Zhouming Wu
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Yongliang Du
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Bingling Luo
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Peng Huang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Shijun Wen
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
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29
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Kono M, Harada S, Nemoto T. Chemoselective Intramolecular Formal Insertion Reaction of Rh-Nitrenes into an Amide Bond Over C-H Insertion. Chemistry 2019; 25:3119-3124. [PMID: 30561054 DOI: 10.1002/chem.201805878] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Indexed: 11/09/2022]
Abstract
The past few decades have witnessed extensive efforts to disclose the unique reactivity of metal-nitrenes, because they could be a powerful synthetic tool for introducing the amine functionality into unactivated chemical bonds. The reactivity of metal-nitrenes, however, is currently mainly confined to aziridination (an insertion into a C=C bond) and C-H amination (an insertion into a C-H bond). Nitrene insertion into an amide C-N bond, however, has not been reported so far. In this work we have developed a rhodium-catalyzed one-nitrogen insertion into amide C-N and sulfonamide S-N bonds. Experimental and theoretical analyses based on density functional theory indicate that the formal amide insertion proceeds via a rhodium-coordinated ammonium ylide formed between the nitrene and the amide nitrogen, followed by acyl group transfer concomitant with C-N bond cleavage. Mechanistic studies have allowed rationalization of the origin of the chemoselectivity observed between the C-H and amide insertion reactions. The methodology presented herein is the first example of an insertion of nitrene into amide bonds and provides facile access to unique diazacyclic systems with an N-N bond linkage.
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Affiliation(s)
- Masato Kono
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba, 260-8675, Japan
| | - Shingo Harada
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba, 260-8675, Japan
| | - Tetsuhiro Nemoto
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba, 260-8675, Japan.,Molecular Chirality Research Center, Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba, 263-8522, Japan
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30
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Srinivasulu A, Shantharjun B, Vani D, Ashalu KC, Mohd A, Wencel-Delord J, Colobert F, Reddy KR. Iron-Catalyzed Minisci Type Acetylation of N
-Heteroarenes Mediated by CH(OEt)3
/TBHP. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900033] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- A. Srinivasulu
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; 500 007 Tarnaka, Hyderabad Telangana State India
- Academy of Scientific and Innovative Research; 110025 New Delhi India
| | - B. Shantharjun
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; 500 007 Tarnaka, Hyderabad Telangana State India
- Academy of Scientific and Innovative Research; 110025 New Delhi India
| | - D. Vani
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; 500 007 Tarnaka, Hyderabad Telangana State India
- Academy of Scientific and Innovative Research; 110025 New Delhi India
| | - K. Chinna Ashalu
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; 500 007 Tarnaka, Hyderabad Telangana State India
| | - A. Mohd
- Laboratoired'InnovationMoléculaire et Applications (UMR CNRS 7042); Université de Strasbourg/Université de haute Alsace, ECPM; 25 Rue Becquerel 67087 Strasbourg France
| | - J. Wencel-Delord
- Laboratoired'InnovationMoléculaire et Applications (UMR CNRS 7042); Université de Strasbourg/Université de haute Alsace, ECPM; 25 Rue Becquerel 67087 Strasbourg France
| | - F. Colobert
- Laboratoired'InnovationMoléculaire et Applications (UMR CNRS 7042); Université de Strasbourg/Université de haute Alsace, ECPM; 25 Rue Becquerel 67087 Strasbourg France
| | - K. Rajender Reddy
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; 500 007 Tarnaka, Hyderabad Telangana State India
- Academy of Scientific and Innovative Research; 110025 New Delhi India
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31
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32
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Wang L, Zhang Y, Li F, Hao X, Zhang HY, Zhao J. Direct C−H Trifluoromethylation of Quinoxalin-2(1H
)-ones under Transition-Metal-Free Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800863] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Liping Wang
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Yuecheng Zhang
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
- National-Local Joint Engineering Laboratory for Energy Conservation of Chemical Process Integration and Resources Utilization; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Fanfan Li
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Xinyu Hao
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Hong-Yu Zhang
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
| | - Jiquan Zhao
- School of Chemical Engineering and Technology; Hebei University of Technology; Tianjin 300130 People's Republic of China
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33
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Sultan S, Rizvi MA, Kumar J, Shah BA. Acyl Radicals from Terminal Alkynes: Photoredox-Catalyzed Acylation of Heteroarenes. Chemistry 2018; 24:10617-10620. [DOI: 10.1002/chem.201801628] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Shaista Sultan
- Natural Product Microbes and ACSIR; CSIR-Indian Institute of Integrative Medicine; Jammu- 180001 India
| | | | - Jaswant Kumar
- Natural Product Microbes and ACSIR; CSIR-Indian Institute of Integrative Medicine; Jammu- 180001 India
| | - Bhahwal Ali Shah
- Natural Product Microbes and ACSIR; CSIR-Indian Institute of Integrative Medicine; Jammu- 180001 India
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34
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Matcha K, Antonchick AP. Transition-Metal-Free Radical Hydrotrifluoromethylation of Alkynes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800291] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Kiran Matcha
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
| | - Andrey P. Antonchick
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Strasse a6 44227 Dortmund Germany
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35
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Wang CS, Roisnel T, Dixneuf PH, Soulé JF. Synthesis of 2-Pyridinemethyl Ester Derivatives from Aldehydes and 2-Alkylheterocycle N-Oxides via Copper-Catalyzed Tandem Oxidative Coupling–Rearrangement. Org Lett 2017; 19:6720-6723. [DOI: 10.1021/acs.orglett.7b03446] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Chang-Sheng Wang
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes “Organométalliques: Matériaux et Catalyse”, Campus de Beaulieu, 35042 Rennes, France
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes “Organométalliques: Matériaux et Catalyse”, Campus de Beaulieu, 35042 Rennes, France
| | - Pierre H. Dixneuf
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes “Organométalliques: Matériaux et Catalyse”, Campus de Beaulieu, 35042 Rennes, France
| | - Jean-François Soulé
- Institut des Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes “Organométalliques: Matériaux et Catalyse”, Campus de Beaulieu, 35042 Rennes, France
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36
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Andrey P. Antonchick. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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Andrey P. Antonchick. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201704212] [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]
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38
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Xia Q, Wang Q, Yan C, Dong J, Song H, Li L, Liu Y, Wang Q, Liu X, Song H. Merging Photoredox with Brønsted Acid Catalysis: The Cross-Dehydrogenative C−O Coupling for sp3
C−H Bond Peroxidation. Chemistry 2017; 23:10871-10877. [DOI: 10.1002/chem.201701755] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Qing Xia
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Qiang Wang
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Changcun Yan
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Jianyang Dong
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Ling Li
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300071 P. R. China
| | - Xiangming Liu
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
| | - Haibin Song
- State Key Laboratory of Elemento-Organic Chemistry; Research Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
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39
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Hu B, Cao Y, Zhang B, Zhang-Negrerie D, Du Y. Formation of Phenyliodonio-Substituted Spirofurooxindole Trifluoroacetates from N
-Substituted 3-Oxopentanediamides via
Phenyliodine Bis(trifluoroacetate)-Mediated Oxidative Cascade Reactions. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700075] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Bei Hu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yang Cao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Bobo Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 People's Republic of China
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40
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Bhattacherjee D, Thakur V, Sharma S, Kumar S, Bharti R, Reddy CB, Das P. Iodine(III)-Promoted Ring Contractive Cyanation of Exocyclic β-Enaminones for the Synthesis of Cyanocyclopentanones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601208] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dhananjay Bhattacherjee
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Vandna Thakur
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Saurabh Sharma
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Sandeep Kumar
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Richa Bharti
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - C. Bal Reddy
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Pralay Das
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
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41
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Nicolaou KC, Rigol S. The Evolution and Impact of Total Synthesis on Chemistry, Biology and Medicine. Isr J Chem 2016. [DOI: 10.1002/ijch.201600087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kyriacos C. Nicolaou
- Department of Chemistry; BioScience Research Collaborative; Rice University; 6100 Main Street Houston Texas 77005 USA
| | - Stephan Rigol
- Department of Chemistry; BioScience Research Collaborative; Rice University; 6100 Main Street Houston Texas 77005 USA
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42
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Guo W, Liao J, Liu D, Li J, Ji F, Wu W, Jiang H. A Four‐Component Reaction Strategy for Pyrimidine Carboxamide Synthesis. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608433] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Wei Guo
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P.R. China
| | - Jianhua Liao
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Dongqing Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Jiawei Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Fanghua Ji
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
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43
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Guo W, Liao J, Liu D, Li J, Ji F, Wu W, Jiang H. A Four‐Component Reaction Strategy for Pyrimidine Carboxamide Synthesis. Angew Chem Int Ed Engl 2016; 56:1289-1293. [DOI: 10.1002/anie.201608433] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/19/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Wei Guo
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province Gannan Normal University Ganzhou 341000 P.R. China
| | - Jianhua Liao
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Dongqing Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Jiawei Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Fanghua Ji
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering South China University of Technology Guangzhou 510640 P.R. China
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44
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Yue Y, Sun Y, Zhao S, Yan X, Li R, Shi Y, Zhuo K, Liu J. Chloroacetate Promotes and Participates in the Oxidative Annulation of Pyridines/Isoquinoline by Using Oxygen as the Oxidant. Chem Asian J 2016; 11:3339-3344. [PMID: 27706904 DOI: 10.1002/asia.201601233] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 09/30/2016] [Indexed: 12/23/2022]
Abstract
The aerobic oxidative annulation of chalcones, pyridines/isoquinoline and ethyl chloroacetate to indolizines was achieved by cascade reaction. Various functional groups on chalcones were tolerated. And different pyridines derivatives could also be suitable substrates. Ethyl chloroacetate is an essential component in participating of the oxidative annulation process. Overall, this protocol is very practical and efficient by using molecular oxygen as oxidant with high selectivity for the annulation product.
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Affiliation(s)
- Yuanyuan Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Yangyang Sun
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Shufang Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Xuyang Yan
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Rong Li
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Yaru Shi
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Kelei Zhuo
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Jianming Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
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Batra A, Singh P, Singh KN. Cross Dehydrogenative Coupling (CDC) Reactions ofN,N-Disubstituted Formamides, Benzaldehydes and Cycloalkanes. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600401] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aanchal Batra
- Department of Chemistry; DAV College; Sec 10-D Chandigarh India
| | - Paramjit Singh
- Department of Chemistry and Centre of Advanced Studies in Chemistry; Panjab University; 160014 Chandigarh India
| | - Kamal Nain Singh
- Department of Chemistry and Centre of Advanced Studies in Chemistry; Panjab University; 160014 Chandigarh India
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Silver-Catalyzed Intramolecular C-2 Selective Acylation of Indoles with Aldehydes: An Atom-Economical Entry to Indole-Indolone Scaffolds. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600108] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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47
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Manna S, Antonchick AP. [1+1+1] Cyclotrimerization for the Synthesis of Cyclopropanes. Angew Chem Int Ed Engl 2016; 55:5290-3. [PMID: 26997466 PMCID: PMC5071660 DOI: 10.1002/anie.201600807] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Indexed: 12/31/2022]
Abstract
The synthesis of small rings by functionalization of C(sp3)−H bonds remains a great challenge. We report for the first time a copper‐catalyzed [1+1+1] cyclotrimerization of acetophenone derivatives under mild reaction conditions. The reaction has a broad scope for the stereoselective synthesis of cyclopropanes by trimerization of acetophenone. The developed transformation is based on an extraordinary copper‐catalyzed cascade process that allows saturated carbocycles to be obtained for the first time by cyclotrimerization through functionalization of C(sp3)−H bonds. The cascade of sixfold C(sp3)−H bond functionalization allows the synthesis of cyclopropanes in a highly stereoselective approach.
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Affiliation(s)
- Srimanta Manna
- Abteilung Chemische Biologie, Max-Planck-Institut für Molekulare Physiologie, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany.,Fakultät Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Strasse 4a, 44227, Dortmund, Germany
| | - Andrey P Antonchick
- Abteilung Chemische Biologie, Max-Planck-Institut für Molekulare Physiologie, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany. .,Fakultät Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn-Strasse 4a, 44227, Dortmund, Germany.
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Manna S, Antonchick AP. [1+1+1] Cyclotrimerization for the Synthesis of Cyclopropanes. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600807] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Srimanta Manna
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Strasse 4a 44227 Dortmund Germany
| | - Andrey P. Antonchick
- Abteilung Chemische Biologie; Max-Planck-Institut für Molekulare Physiologie; Otto-Hahn-Strasse 11 44227 Dortmund Germany
- Fakultät Chemie und Chemische Biologie; Technische Universität Dortmund; Otto-Hahn-Strasse 4a 44227 Dortmund Germany
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49
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Double-Oxidative Dehydrogenative (DOD) Cyclization of Glycine Derivatives with Dioxane under Metal-Free Aerobic Conditions. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500893] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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50
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Paul S, Guin J. Dioxygen-Mediated Decarbonylative CH Alkylation of Heteroaromatic Bases with Aldehydes. Chemistry 2015; 21:17618-22. [DOI: 10.1002/chem.201503809] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Indexed: 11/11/2022]
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