1
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Jiao RQ, Li M, Chen X, Zhang Z, Gong XP, Yue H, Liu XY, Liang YM. Copper-Catalyzed Selective Three-Component 1,2-Phosphonoazidation of 1,3-Dienes. Org Lett 2024; 26:1387-1392. [PMID: 38341862 DOI: 10.1021/acs.orglett.3c04308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2024]
Abstract
We report a copper-catalyzed selective 1,2-phosphonoazidation of conjugated dienes. This three-component reaction is achieved by using readily available P(O)-H compounds and bench-stable NaN3. Salient features of this strategy include its mild reaction conditions, broad functional group tolerance, and high chemoselectivity and regioselectivity. Moreover, the compatibility with the late-stage functionalization of drug molecules, the potential for scalable production, and the feasibility of further modifications of the products underscore the practical utility of this protocol in synthetic applications.
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Affiliation(s)
- Rui-Qiang Jiao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Ming Li
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Xi Chen
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Zhe Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xiao-Ping Gong
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Heng Yue
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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2
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Chuang CW, Huang GR, Hung SF, Hsu CW, Liu YH, Hwang CH, Chen CT. Enantioselective Radical-Type 1,2-Alkoxy-Phosphinoylation to Styrenes Catalyzed by Chiral Vanadyl Complexes. Angew Chem Int Ed Engl 2023; 62:e202300654. [PMID: 36811228 DOI: 10.1002/anie.202300654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 02/23/2023]
Abstract
A series of vanadyl complexes bearing 3-t-butyl-5-bromo, 3-aryl-5-bromo, 3,5-dihalo-, and benzo-fused N-salicylidene-tert-leucinates was examined as catalysts for 1,2-alkoxy-phosphinoylation of 4-, 3-, 3,4-, and 3,5-substituted styrene derivatives (including Me/t-Bu, Ph, OR, Cl/Br, OAc, NO2 , C(O)Me, CO2 Me, CN, and benzo-fused) with HP(O)Ph2 in the presence of t-BuOOH (TBHP) in a given alcohol or cosolvent with MeOH. The best scenario involved the use of 5 mol % 3-(2,5-dimethylphenyl)-5-Br (i.e., 3-DMP-5-Br) catalyst at 0 °C in MeOH. The desired catalytic cross coupling reactions proceeded smoothly with enantioselectivities of up to 95 % ee of (R)-configuration as confirmed by X-ray crystallographic analysis of several recrystallized products. The origin of enantiocontrol and homolytic substitution of the benzylic intermediates by vanadyl-bound methoxide and radical type catalytic mechanism were proposed.
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Affiliation(s)
- Chin-Wei Chuang
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Guan-Ru Huang
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Shiang-Fu Hung
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Chan-Wei Hsu
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Yue-Hua Liu
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Chiu-Han Hwang
- Department of Chemistry, National Tsing Hua University No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
| | - Chien-Tien Chen
- Department of Chemistry, National Tsing Hua University, No.101, Section 2, Kuang-Fu Road, Hsinchu, 30013, Taiwan R.O.C
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3
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Ogundipe OO, Shoberu A, Xiao M, Zou JP. Copper-Catalyzed Radical Hydrazono-Phosphorylation of Alkenes. J Org Chem 2022; 87:15820-15829. [PMID: 36374155 DOI: 10.1021/acs.joc.2c01832] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
An efficient copper-catalyzed radical hydrazono-phosphorylation of alkenes with hydrazine derivatives and diarylphosphine oxides is described. The reaction provides a general and convenient method toward the synthesis of diverse β-hydrazonophosphine oxides in satisfactory yields. Based on conducted mechanistic experiments, a mechanism involving Ag-catalyzed oxidative generation of phosphinoyl radicals and subsequent addition to alkenes followed by Cu-assisted hydrazonation is proposed. Moreover, the practicability of the reaction is successfully demonstrated by its successful application on a gram scale.
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Affiliation(s)
- Olukayode Olamiji Ogundipe
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Mei Xiao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
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4
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Ogundipe OO, Shoberu A, Zou JP. Copper-Catalyzed Stereoselective Radical Phosphono-hydrazonation of Alkynes. J Org Chem 2022; 87:14555-14564. [PMID: 36264682 DOI: 10.1021/acs.joc.2c01959] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A copper-catalyzed stereoselective phosphono-hydrazonation of terminal alkynes with alkyl carbazates and diarylphosphine oxides is described. This methodology provides facile access to a variety of β-hydrazonophosphine oxides in satisfactory yields. The reaction proceeds under mild conditions and exhibits good functional group tolerance. A mechanism featuring persulfate-mediated oxidative generation of phosphinoyl radicals and copper-assisted hydrazonation is proposed.
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Affiliation(s)
- Olukayode Olamiji Ogundipe
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
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5
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Li CK, Tao ZK, Shoberu A, Zhang W, Zou JP. Copper-Catalyzed Cross-Coupling of Alkyl and Phosphorus Radicals for C(sp 3)-P Bond Formation. Org Lett 2022; 24:6083-6087. [PMID: 35950907 DOI: 10.1021/acs.orglett.2c02454] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A CuI-catalyzed cross-coupling of alkyl- and phosphorus-centered radicals for C(sp3)-P bond formation is introduced. Diacyl peroxides, generated in situ from aliphatic acids and H2O2, serve as a source for alkyl radicals and also an initiator for the generation of phosphorus radicals from H-P(O) compounds.
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Affiliation(s)
- Cheng-Kun Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Ze-Kun Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Wei Zhang
- Department of Chemistry, University of Massachusetts Boston, Boston, Massachusetts 02125, United States
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
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6
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He CY, Hou HX, Tong MQ, Zhou DG, Li R. DFT investigates the mechanisms of cross-dehydrogenative coupling between heterocycles and acetonitrile. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2105271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Cheng-Yu He
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, People’s Republic of China
| | - Hong-Xia Hou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, People’s Republic of China
| | - Ming-Qiong Tong
- Shandong Provincial Engineering Laboratory of Novel Pharmaceutical Excipients, Sustained and Controlled Release Preparations, College of Medicine and Nursing, Dezhou University, Dezhou, People’s Republic of China
| | - Da-Gang Zhou
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, People’s Republic of China
| | - Rong Li
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, People’s Republic of China
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7
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Zhou X, Shi S, Chen L, Wu G, Ma Y. Copper‐Catalyzed Oxidative Carboamination of Maleimides with Amines and α‐Bromo Carboxylates. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200541] [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)
| | | | | | - Ge Wu
- Wenzhou Medical University CHINA
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8
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Zhou YL, Chen JJ, Cheng J, Yang L. Cu-Catalyzed alkylation-cyanation type difunctionalization of styrenes with aliphatic aldehydes and TMSCN via decarbonylation. Org Biomol Chem 2022; 20:1231-1235. [PMID: 35043807 DOI: 10.1039/d1ob02376d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed decarbonylative alkylation-cyanation of styrene derivatives with aliphatic aldehydes and trimethylsilyl cyanide to provide chain elongated nitriles is reported. Using TBHP as an oxidant and free radical initiator, the reaction can smoothly convert abundant α-di-substituted, α-mono-substituted and linear aliphatic aldehydes into the corresponding 3°, 2° and 1° alkyl radicals to initiate the subsequent radical-type difunctionalization of various styrenes.
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Affiliation(s)
- Yu-Ling Zhou
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Jun-Jia Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Jing Cheng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
| | - Luo Yang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
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9
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Xu Y, Zhou X, Chen L, Ma Y, Wu G. The copper-catalyzed radical aminophosphinoylation of maleimides with anilines and diarylphosphine oxides. Org Chem Front 2022. [DOI: 10.1039/d2qo00184e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The radical aminophosphinoylation of maleimides with anilines and diarylphosphine oxides.
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Affiliation(s)
- Yaling Xu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Xueying Zhou
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Luya Chen
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Yunfei Ma
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
| | - Ge Wu
- School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou 325035, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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10
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Tao JY, Zhang QH, Zhu TH, Xu XW, Ni K, Zhao Q, Qin ZB, Zhang Y, Zhao L, Zhao K. Visible-light-initiated regio- and stereoselective C(sp 2)–H phosphorylation of enamides under transition-metal-free conditions. Org Chem Front 2022. [DOI: 10.1039/d2qo01304e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A visible-light-induced stereo- and regioselective phosphorylation of enamides with phosphine oxides under transition-metal-free conditions has been disclosed.
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Affiliation(s)
- Ji-Yu Tao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Qing-Hong Zhang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Tong-Hao Zhu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
- Institute of Advanced Studies, Taizhou University, 1139 Shifu Avenue, Taizhou 318000, China
| | - Xin-Wen Xu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Kun Ni
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Qiao Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Zheng-Bao Qin
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Yu Zhang
- College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Lili Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Kai Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
- Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
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11
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Xu CH, Xiong ZQ, Li Y, Zhu YP, Li JH. Copper-catalyzed oxidative phosphonoheteroarylation of alkenes with phosphonates and N-heteroarenes via P–H/C–H functionalization. Org Chem Front 2022. [DOI: 10.1039/d1qo01644j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper-catalyzed oxidative phosphonoheteroarylation of alkenes with phosphonates and nucleophilic N-heteroarenes via P–H/C–H functionalization is depicted.
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Affiliation(s)
- Chong-Hui Xu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Zhi-Qiang Xiong
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Yan-Ping Zhu
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong, 264005, China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation, Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong, 264005, China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 475004, China
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12
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Acetylcholinesterase inhibition, molecular docking and ADME prediction studies of new dihydrofuran-piperazine hybrid compounds. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02788-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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13
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Xu Z, Fu L, Fang X, Huang B, Zhou L, Wan JP. Tunable Trifunctionalization of Tertiary Enaminones for the Regioselective and Metal-Free Synthesis of Discrete and Proximal Phosphoryl Nitriles. Org Lett 2021; 23:5049-5053. [PMID: 34137270 DOI: 10.1021/acs.orglett.1c01581] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This paper reports an unprecedented trifunctionalization of tertiary enaminones for the synthesis phosphoryl nitriles by the reactions of enaminones with diarylphosphine oxides and trimethylsilyl cyanide (TMSCN) without the use of any metal reagent. Employing tetrabutyl ammonium hydroxide (TBAH) as the catalyst (0.2 equiv) enables discrete cyanophosphonation. On the other hand, selective proximal cyanophosphonation has been realized in the presence of acetic acid only (AcOH).
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Affiliation(s)
- Zhongrong Xu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Leiqing Fu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Xia Fang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Bin Huang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Liyun Zhou
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
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14
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Kittikool T, Phakdeeyothin K, Chantarojsiri T, Yotphan S. Manganese‐Promoted Regioselective Direct
C3
‐Phosphinoylation of 2‐Pyridones. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100336] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Tanakorn Kittikool
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University Rama VI Road 10400 Bangkok Thailand
| | - Kunita Phakdeeyothin
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University Rama VI Road 10400 Bangkok Thailand
| | - Teera Chantarojsiri
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University Rama VI Road 10400 Bangkok Thailand
| | - Sirilata Yotphan
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University Rama VI Road 10400 Bangkok Thailand
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15
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Tao ZK, Li CK, Li JA, Shoberu A, Zhang W, Zou JP. Copper-Catalyzed Vicinal Cyano-, Thiocyano-, and Chlorophosphorylation of Alkynes: A Phosphinoyl Radical-Initiated Approach for Difunctionalized Alkenes. Org Lett 2021; 23:4342-4347. [PMID: 34029107 DOI: 10.1021/acs.orglett.1c01286] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A copper-catalyzed difunctional cyano-, thiocyano-, and chlorophosphorylation reaction of alkynes with P(O)-H compounds and coupling partners (TBACN, TMSNCS, TMSCl) is described. The reaction introduces versatile groups (-P(O)R2 and -CN, -SCN, or -Cl) to form tri- and tetrasubstituted alkenyl phosphine oxides/phosphonates regio- and stereoselectively.
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Affiliation(s)
- Ze-Kun Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Cheng-Kun Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Jian-An Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
| | - Wei Zhang
- Department of Chemistry, University of Massachusetts Boston, Boston, Massachusetts 02125, United States
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, Suzhou, Jiangsu 215123, China
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16
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Moriyama K. Recent Advances in Retained and Dehydrogenative Dual Functionalization Chemistry. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Katsuhiko Moriyama
- Department of Chemistry Graduate School of Science and Soft Molecular Activation Research Center Chiba University 1-33 Yayoi-cho, Inage-ku Chiba 263-8522 Japan
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17
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Zhang JJ, Chen D, Qin YQ, Deng W, Luo YY, Xiang JN. Oxidative alkylation/alkynylation of terminal alkenes via alkylaldehyde decarbonylation and 1,2-alkynyl migration. Org Biomol Chem 2021; 19:3154-3158. [PMID: 33885569 DOI: 10.1039/d1ob00212k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A metal-free oxidative alkene alkylation/alkynylation of 1,4-enyn-3-ols with alkylaldehydes has been achieved, which offers a general access to the challenging quaternary carbon-containing but-3-yn-1-ones. The method features excellent functional group tolerance, broad substrate scope and exquisite selectivity, and provides a strategy for the difunctionalization of functional alkenes and utilization of alkylaldehydes as alkylating reagents through decarbonylation and 1,2-alkynyl migration.
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Affiliation(s)
- Jia-Jia Zhang
- Advanced Catalytic Engineering Research Center of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
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18
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Bian XW, Zhang L, Shoberu A, Zou JP. Mn(III)-mediated phosphinoylation of aldehyde hydrazones: Direct “one-pot” synthesis of α-iminophosphine oxides from aldehydes. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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19
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Sari S, Yilmaz M. Synthesis and characterization of piperazine-substituted dihydrofuran derivatives viaMn(OAc) 3 mediated radical cyclizations. Turk J Chem 2021; 44:1303-1313. [PMID: 33488231 PMCID: PMC7751941 DOI: 10.3906/kim-2003-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/14/2020] [Indexed: 12/01/2022] Open
Abstract
The aim of this study is to synthesize novel piperazine-containing dihydrofuran compounds (3a-n)from radical additions and cyclizations of diacyl and alkyl-acyl piperazine derivatives (1a-h) with 1,3-dicarbonyl compounds (2a-c) mediated by Mn(OAc)
3
for the first time. From the reactions of 1a-c with dimedone (2a);1a, 1c, and 1d with acetylacetone (2b); and 1a with ethylacetoacetate(2c) ,the dihydrofuran-piperazine compounds 3a-c, 3d-f, and 3g were obtained in medium to high yields (31%–81%), respectively. In addition, dihydrofuran-piperazine compounds 3h-j and 3k-n were prepared at low to medium yields (20%–40%) from the reactions of
1e-g
with
2a
and
1e-h
with
2c
, respectively.
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Affiliation(s)
- Sait Sari
- Department of Chemistry, Faculty of Arts and Sciences, Kocaeli University, 41380 Umuttepe, Kocaeli Turkey
| | - Mehmet Yilmaz
- Department of Chemistry, Faculty of Arts and Sciences, Kocaeli University, 41380 Umuttepe, Kocaeli Turkey
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20
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Difunctionalization of Alkenes and Alkynes via Intermolecular Radical and Nucleophilic Additions. MOLECULES (BASEL, SWITZERLAND) 2020; 26:molecules26010105. [PMID: 33379397 PMCID: PMC7795514 DOI: 10.3390/molecules26010105] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/24/2020] [Accepted: 12/24/2020] [Indexed: 12/31/2022]
Abstract
Popular and readily available alkenes and alkynes are good substrates for the preparation of functionalized molecules through radical and/or ionic addition reactions. Difunctionalization is a topic of current interest due to its high efficiency, substrate versatility, and operational simplicity. Presented in this article are radical addition followed by oxidation and nucleophilic addition reactions for difunctionalization of alkenes or alkynes. The difunctionalization could be accomplished through 1,2-addition (vicinal) and 1,n-addition (distal or remote) if H-atom or group-transfer is involved in the reaction process. A wide range of moieties, such as alkyl (R), perfluoroalkyl (Rf), aryl (Ar), hydroxy (OH), alkoxy (OR), acetatic (O2CR), halogenic (X), amino (NR2), azido (N3), cyano (CN), as well as sulfur- and phosphorous-containing groups can be incorporated through the difunctionalization reactions. Radicals generated from peroxides or single electron transfer (SET) agents, under photoredox or electrochemical reactions are employed for the reactions.
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21
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Sari S, Yilmaz M. Synthesis, characterization, acetylcholinesterase inhibition, and molecular docking studies of new piperazine substituted dihydrofuran compounds. Med Chem Res 2020. [DOI: 10.1007/s00044-020-02599-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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22
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Kato Y, Otomura N, Hirano K, Miura M. Synthesis of DPPP- and DPPPEN-Type Bidentate Ligands by Ring-Opening Diphosphination of Methylene- and Vinylcyclopropanes under Visible-Light-Promoted Photoredox Catalysis. J Org Chem 2020; 85:5981-5994. [PMID: 32252529 DOI: 10.1021/acs.joc.0c00417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A ring-opening diphosphination of methylene- and vinylcyclopropanes with tetraaryldiphosphines (Ar2P-PAr2) has been developed to afford the corresponding 1,3-diphenylphosphinopropane- and 1,3-diphenylphosphinopentane-type bidentate ligands, respectively. The reaction proceeds under bromine cation-initiated, visible-light-promoted photoredox catalysis at ambient temperature. Owing to the ready availability of functionalized diphosphines, the electronically diverse MeO- and CF3-substituted bidentate ligands are also easily prepared.
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Affiliation(s)
- Yugo Kato
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Nobutaka Otomura
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Koji Hirano
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masahiro Miura
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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23
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Jiang SS, Xiao YT, Wu YC, Luo SZ, Song RJ, Li JH. Manganese(iii)-promoted tandem phosphinoylation/cyclization of 2-arylindoles/2-arylbenzimidazoles with disubstituted phosphine oxides. Org Biomol Chem 2020; 18:4843-4847. [PMID: 32608447 DOI: 10.1039/d0ob00877j] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A simple and practical method for the synthesis of phosphoryl-substituted indolo[2,1-a]isoquinolin-6(5H)-ones and benzimidazo[2,1-a]isoquinolin-6(5H)-ones through manganese(iii)-promoted tandem phosphinoylation/cyclization of 2-arylindoles or 2-arylbenzimidazoles with disubstituted phosphine oxides was developed. In this transformation, new C-P bond and C-C bond were constructed simultaneously under silver-free conditions, exhibiting a broad substrate scope. It was noted that not only diarylphosphine oxides but also dialkyl and arylalkyl-phosphine oxides were compatible with the conditions.
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Affiliation(s)
- Shuai-Shuai Jiang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Yu-Ting Xiao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Yan-Chen Wu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Shu-Zheng Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China and State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China.
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24
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Ou Y, Huang Y, He Z, Yu G, Huo Y, Li X, Gao Y, Chen Q. A phosphoryl radical-initiated Atherton–Todd-type reaction under open air. Chem Commun (Camb) 2020; 56:1357-1360. [DOI: 10.1039/c9cc09407e] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A phosphoryl radical-initiated Atherton–Todd-type reaction enables the phosphorylation of alcohols, phenols, and amines under mild reaction conditions.
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Affiliation(s)
- Yingcong Ou
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yuanting Huang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Zhenlin He
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Guodian Yu
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Xianwei Li
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yang Gao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Qian Chen
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
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25
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Shoberu A, Li SS, Zhang GY, Li DP, Zou JP. Phosphinoyl radical-initiated vicinal hydroxy-phosphorylation of alkenes. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130683] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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26
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Shen J, Xiao B, Hou Y, Wang X, Li G, Chen J, Wang W, Cheng J, Yang B, Yang S. Cobalt(II)‐Catalyzed Bisfunctionalization of Alkenes with Diarylphosphine Oxide and Peroxide. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900873] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jian Shen
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Bo Xiao
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Yang Hou
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Xue Wang
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Gui‐Zhi Li
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Jin‐Chun Chen
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Wei‐Li Wang
- School of Chemistry and Material ScienceLudong University Yantai 264025, People's Republic of China
| | - Jian‐Bo Cheng
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Bin Yang
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Shang‐Dong Yang
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic China
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27
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Jin S, Haug GC, Nguyen VT, Flores-Hansen C, Arman HD, Larionov OV. Decarboxylative Phosphine Synthesis: Insights into the Catalytic, Autocatalytic, and Inhibitory Roles of Additives and Intermediates. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03366] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Shengfei Jin
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Graham C. Haug
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Vu T. Nguyen
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Carsten Flores-Hansen
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Hadi D. Arman
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Oleg V. Larionov
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
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28
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Fu N, Song L, Liu J, Shen Y, Siu JC, Lin S. New Bisoxazoline Ligands Enable Enantioselective Electrocatalytic Cyanofunctionalization of Vinylarenes. J Am Chem Soc 2019; 141:14480-14485. [PMID: 31498595 DOI: 10.1021/jacs.9b03296] [Citation(s) in RCA: 128] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In contrast to the rapid growth of synthetic electrochemistry in recent years, enantioselective catalytic methods powered by electricity remain rare. In this work, we report the development of a highly enantioselective method for the electrochemical cyanophosphinoylation of vinylarenes. A new family of serine-derived chiral bisoxazolines with ancillary coordination sites were identified as optimal ligands.
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Affiliation(s)
- Niankai Fu
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
| | - Lu Song
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
| | - Jinjian Liu
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
| | - Yifan Shen
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
| | - Juno C Siu
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
| | - Song Lin
- Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , United States
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29
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Jin S, Sun S, Yu JT, Cheng J. The Silver-Promoted Phosphonation/Alkynylation of Alkene Proceeding with Radical 1,2-Alkynyl Migration. J Org Chem 2019; 84:11177-11185. [DOI: 10.1021/acs.joc.9b01088] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shengnan Jin
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Song Sun
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jin-Tao Yu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jiang Cheng
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, Changzhou University, Changzhou 213164, P. R. China
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30
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Fu Q, Bo ZY, Ye JH, Ju T, Huang H, Liao LL, Yu DG. Transition metal-free phosphonocarboxylation of alkenes with carbon dioxide via visible-light photoredox catalysis. Nat Commun 2019; 10:3592. [PMID: 31399588 PMCID: PMC6689110 DOI: 10.1038/s41467-019-11528-8] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 07/10/2019] [Indexed: 12/23/2022] Open
Abstract
Catalytic difunctionalization of alkenes has been an ideal strategy to generate structurally complex molecules with diverse substitution patterns. Although both phosphonyl and carboxyl groups are valuable functional groups, the simultaneous incorporation of them via catalytic difunctionalization of alkenes, ideally from abundant, inexpensive and easy-to-handle raw materials, has not been realized. Herein, we report the phosphonocarboxylation of alkenes with CO2 via visible-light photoredox catalysis. This strategy is sustainable, general and practical, providing facile access to important β-phosphono carboxylic acids, including structurally complex unnatural α-amino acids. Diverse alkenes, including enamides, styrenes, enolsilanes and acrylates, undergo such reactions efficiently under mild reaction conditions. Moreover, this method represents a rare example of redox-neutral difunctionalization of alkenes with H-P(O) compounds, including diaryl- and dialkyl- phosphine oxides and phosphites. Importantly, these transition-metal-free reactions also feature low catalyst loading, high regio- and chemo-selectivities, good functional group tolerance, easy scalability and potential for product derivatization.
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Affiliation(s)
- Qiang Fu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
- School of Pharmacy, Southwest Medical University, 646000, Luzhou, P. R. China
| | - Zhi-Yu Bo
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
| | - Jian-Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
| | - Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
| | - He Huang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
| | - Li-Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, 610064, Chengdu, P. R. China.
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, 300071, Tianjin, P. R. China.
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31
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Li C, Yuan JM, Chen W, He Y, Huang J, Huang Y, Xiao Q, Sheng J, Huang C. Defluorinative C(sp 3 )-P Bond Construction for the Synthesis of Phosphorylation gem-Difluoroalkenes under Catalyst- and Oxidant-Free Conditions. Chem Asian J 2019; 14:2584-2587. [PMID: 31152631 DOI: 10.1002/asia.201900533] [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: 04/22/2019] [Revised: 05/30/2019] [Indexed: 11/06/2022]
Abstract
Defluorinative C(sp3 )-P bond formation of α-trifluoromethyl alkenes with phosphine oxides or phosphonates have been achieved under catalyst- and oxidant-free conditions, giving phosphorylation gem-difluoroalkenes as products. α-Trifluoromethyl alkenes bearing various of aryl substituents such as halogen, cyano, ester and heterocyclic groups are available in this transformation. The results of control experiments demonstrated that the mechanism of dehydrogenative/defluorinative cross-coupling reactions was not a radical route, but might be an SN 2' process involving phosphine oxide anion.
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Affiliation(s)
- Congyu Li
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Jing-Mei Yuan
- School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, No. 15 Yucai Road, Guilin, Guangxi, 541004, China
| | - Wenqiang Chen
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Yimiao He
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Jun Huang
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Yanmin Huang
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Qi Xiao
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Jiarong Sheng
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
| | - Chusheng Huang
- Guangxi Key Laboratory of Natural Polymer Chemistry and Physics, Nanning Normal University, No. 175 East Mingxiu Road, Nanning, Guangxi, 530001, China
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32
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Pal S, Gaumont AC, Lakhdar S, Gillaizeau I. Diphenyliodonium Ion/Et3N Promoted Csp2-H Radical Phosphorylation of Enamides. Org Lett 2019; 21:5621-5625. [DOI: 10.1021/acs.orglett.9b01963] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Suman Pal
- Institute of Organic and Analytical Chemistry, ICOA UMR 7311 CNRS, Université d’Orléans, Pôle chimie, rue de Chartres, 45100 Orléans, France
| | - Annie-Claude Gaumont
- LCMT, ENSICAEN, UNICAEN, CNRS, Normandie Université, 6 Boulevard Maréchal Juin, Caen 14000 France
| | - Sami Lakhdar
- LCMT, ENSICAEN, UNICAEN, CNRS, Normandie Université, 6 Boulevard Maréchal Juin, Caen 14000 France
| | - Isabelle Gillaizeau
- Institute of Organic and Analytical Chemistry, ICOA UMR 7311 CNRS, Université d’Orléans, Pôle chimie, rue de Chartres, 45100 Orléans, France
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33
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Ryzhakov D, Jarret M, Baltaze JP, Guillot R, Kouklovsky C, Vincent G. Synthesis of 3,3-Spirocyclic 2-Phosphonoindolines via a Dearomative Addition of Phosphonyl Radicals to Indoles. Org Lett 2019; 21:4986-4990. [DOI: 10.1021/acs.orglett.9b01516] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dmytro Ryzhakov
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
| | - Maxime Jarret
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
| | - Jean-Pierre Baltaze
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
| | - Cyrille Kouklovsky
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO, UMR 8182), Univ. Paris Sud, Université Paris Saclay, CNRS, 15 rue Georges Clémenceau, Orsay 91405 Cedex, France
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34
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Zhang G, Fu L, Chen P, Zou J, Liu G. Proton-Coupled Electron Transfer Enables Tandem Radical Relay for Asymmetric Copper-Catalyzed Phosphinoylcyanation of Styrenes. Org Lett 2019; 21:5015-5020. [PMID: 31247807 DOI: 10.1021/acs.orglett.9b01607] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A tandem radical relay strategy was realized for the first Cu(I)-catalyzed enantioselective phosphinocyanation of styrenes. In this reaction, tBuOOSiMe3 generated in situ from tBuOOH serves as a radical initiator to trigger t-butoxy radical production upon oxidization of L*Cu(I) species via proton-coupled-electron transfer (PCET) pathway, which leads to sequential phosphinoyl radical and benzyl radical formations. The resultant β-cyanodiarylphosphine oxides could be easily converted to a series of chiral γ-amino phosphine ligands.
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Affiliation(s)
- Guoyu Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering , Soochow University , Suzhou , Jiangsu 215123 , China
| | | | | | - Jianping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering , Soochow University , Suzhou , Jiangsu 215123 , China
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35
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Li CK, Tao ZK, Zhou ZH, Bao XG, Zhou SF, Zou JP. Copper-Catalyzed Oxidative sp3-Carbon Radical Cross-Coupling with Trialkylphosphites Leading to α-Phosphonyl 1,3-Dicarbonyl Compounds. J Org Chem 2019; 84:2351-2357. [DOI: 10.1021/acs.joc.8b03093] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Cheng-Kun Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Ze-Kun Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Zhi-Hao Zhou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Xiao-Guang Bao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Shao-Fang Zhou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
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36
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Zhang DL, Li CK, Zeng RS, Shoberu A, Zou JP. Manganese(iii)-mediated selective phosphorylation of enamides: direct synthesis of β-phosphoryl enamides. Org Chem Front 2019. [DOI: 10.1039/c8qo01098f] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Mn(iii)-Mediated radical oxidative selective phosphorylation ofN-styrylamides to afford β-phosphoryl enamides, which could be easily transformed to β-amino phosphonic acids, is described.
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Affiliation(s)
- Dong-Liang Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Cheng-Kun Li
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Run-Sheng Zeng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
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37
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Li YH, Wang CH, Gao SQ, Qi FM, Yang SD. Visible photocatalysis of novel oxime phosphonates: synthesis of β-aminophosphonates. Chem Commun (Camb) 2019; 55:11888-11891. [DOI: 10.1039/c9cc06075h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel oxime phosphonate was synthesized and used in the difunctionalization of alkenes to access β-functionalized phosphonates via visible-light-driven N-centered iminyl radical-mediated multiple bond cleavage and a recombination process.
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Affiliation(s)
- Yong-Hong Li
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Chun-Hai Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Su-Qian Gao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Feng-Ming Qi
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
- Key Lab of Functional Molecular Engineering of Guangdong Province
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38
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Ligand-accelerated, branch-selective oxidative cyanation of alkenes. Sci Bull (Beijing) 2018; 63:1479-1484. [PMID: 36658829 DOI: 10.1016/j.scib.2018.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 08/30/2018] [Accepted: 08/30/2018] [Indexed: 01/21/2023]
Abstract
A ligand-accelerated, branch-selective oxidative cyanation of alkenes has been developed in the presence of catalytic Cu2O. Both styrenes and aliphatic alkenes with directing groups are well tolerated in this inexpensive protocol. The mild condition allows for a good tolerance of functional groups, enabling facile access to a diverse array of simple and complex branched vinyl nitriles. The wide synthetic utility of this methodology has been further demonstrated via the efficient scaleup in both batch and continuous flow processes.
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39
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Ren W, Yang Q, Yang SD. Applications of transition metal catalyzed P-radical for synthesis of organophosphorus compounds. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2018-0919] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
Phosphorus-radical participated difunctionalization reactions with unsaturated compounds have been recognized as powerful method for organic synthesis. This review covers our recent work on the application of transition metal catalyzed P-radical promoted difunctionalization for synthesis of organophosphorus compounds.
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Affiliation(s)
- Wei Ren
- State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , P.R. China
| | - Qiang Yang
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University , Chengdu 610041 , P.R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry , Lanzhou University , Lanzhou 730000 , P.R. China
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40
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Yang B, Hou SM, Ding SY, Zhao XN, Gao Y, Wang X, Yang SD. Cerium(IV)-Promoted Phosphinoylation-Nitratation of Alkenes. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800985] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Bin Yang
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Shu-Min Hou
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Shi-Yu Ding
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Xiao-Nan Zhao
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Yuan Gao
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Xue Wang
- College of Chemistry and Chemical Engineering; Yantai University; Yantai 264005 People's Republic China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 People's Republic of China
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41
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Qian HF, Li CK, Zhou ZH, Tao ZK, Shoberu A, Zou JP. Visible Light-Mediated Photocatalytic Metal-Free Cross-Coupling Reaction of Alkenyl Carboxylic Acids with Diarylphosphine Oxides Leading to β-Ketophosphine Oxides. Org Lett 2018; 20:5947-5951. [DOI: 10.1021/acs.orglett.8b02639] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hai-Feng Qian
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Cheng-Kun Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Zhi-Hao Zhou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Ze-Kun Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
| | - Jian-Ping Zou
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Soochow University, 199 Renai Street, Suzhou, Jiangsu 215123, China
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42
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Zhang JS, Liu L, Chen T, Han LB. Transition-Metal-Catalyzed Three-Component Difunctionalizations of Alkenes. Chem Asian J 2018; 13:2277-2291. [DOI: 10.1002/asia.201800647] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 06/12/2018] [Indexed: 01/26/2023]
Affiliation(s)
- Ji-Shu Zhang
- College of Chemistry and Chemical engineering; Hunan University; Changsha Hunan 410082 China
| | - Long Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources; College of Materials and Chemical Engineering; Hainan University; Haikou, Hainan 570228 China
| | - Tieqiao Chen
- College of Chemistry and Chemical engineering; Hunan University; Changsha Hunan 410082 China
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources; College of Materials and Chemical Engineering; Hainan University; Haikou, Hainan 570228 China
| | - Li-Biao Han
- National Institute of Advanced Industrial Science and Technology (AIST); Tsukuba Ibaraki 305-8565 Japan
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43
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Sha W, Deng L, Ni S, Mei H, Han J, Pan Y. Merging Photoredox and Copper Catalysis: Enantioselective Radical Cyanoalkylation of Styrenes. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01863] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Wanxing Sha
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
| | - Lingling Deng
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
| | - Shengyang Ni
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
| | - Haibo Mei
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
| | - Jianlin Han
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
| | - Yi Pan
- School of Chemistry and Chemical Engineering, State Key laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Nanjing University, Nanjing, 210093, China
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44
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Derdau V. New trends and applications in cyanation isotope chemistry. J Labelled Comp Radiopharm 2018; 61:1012-1023. [PMID: 29696683 DOI: 10.1002/jlcr.3630] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 04/05/2018] [Accepted: 04/09/2018] [Indexed: 12/24/2022]
Abstract
In this review, newly developed cyanation methods are evaluated in regards to their usefulness in synthetic isotope chemistry. In combination with already established protocols in 13/14 C- or 11 C-isotope chemistry, this manuscript should help isotope scientists to choose the best possible method for their scientific cyanation problem, but with the main focus on 14 C-applications. Perhaps, most promising of the described novel cyanation reaction is the decarboxylation-cyanation-hydrolysis approach which makes a 1-step late-stage functionalization procedure possible.
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Affiliation(s)
- Volker Derdau
- R&D, Integrated Drug Discovery, Isotope Chemistry and Metabolite Synthesis, Sanofi Germany, Frankfurt/Main, Germany
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45
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Liang D, Ge D, Lv Y, Huang W, Wang B, Li W. Silver-Catalyzed Radical Arylphosphorylation of Unactivated Alkenes: Synthesis of 3-Phosphonoalkyl Indolines. J Org Chem 2018; 83:4681-4691. [DOI: 10.1021/acs.joc.8b00450] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Deqiang Liang
- Department of Chemistry, Kunming University, Kunming 650214, China
- Yunnan Engineering Technology Research Center for Plastic Films, Kunming 650214, China
| | - Dandan Ge
- Department of Chemistry, Kunming University, Kunming 650214, China
| | - Yanping Lv
- Department of Chemistry, Kunming University, Kunming 650214, China
| | - Wenzhong Huang
- Yunnan Engineering Technology Research Center for Plastic Films, Kunming 650214, China
| | - Baoling Wang
- Yunnan Engineering Technology Research Center for Plastic Films, Kunming 650214, China
| | - Weili Li
- Yunnan Engineering Technology Research Center for Plastic Films, Kunming 650214, China
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46
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Hsueh NC, Chan CK, Chang MY. BiI3 mediated difunctionalization of α-methylstyrenes, including azidohydroxylation and azidoiodination. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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47
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Tao ZK, Li CK, Zhang PZ, Shoberu A, Zou JP, Zhang W. Phosphinoyl Radical-Initiated 1,2-Bifunctional Thiocyanodiphenylphosphinoylation of Alkenes. J Org Chem 2018; 83:2418-2424. [DOI: 10.1021/acs.joc.7b02929] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ze-Kun Tao
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry
and Chemical Engineering, Soochow University, Jiangsu 215123, China
| | - Cheng-Kun Li
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry
and Chemical Engineering, Soochow University, Jiangsu 215123, China
| | - Pei-Zhi Zhang
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry
and Chemical Engineering, Soochow University, Jiangsu 215123, China
| | - Adedamola Shoberu
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry
and Chemical Engineering, Soochow University, Jiangsu 215123, China
| | - Jian-Ping Zou
- Key
Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry
and Chemical Engineering, Soochow University, Jiangsu 215123, China
| | - Wei Zhang
- Department
of Chemistry, University of Massachusetts Boston, Boston, Massachusetts 02125, United States
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48
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Wang Y, Fu L, Qi H, Chen SW, Li Y. Bioinspired Synthesis of Nitriles from Primary Amides via Zinc/Anhydride Catalysis. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201700664] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Yuanyuan Wang
- College of Chemistry & Pharmacy; Northwest A&F University; Yangling 712100 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences; Lanzhou 730000 P.R. China
| | - Liyan Fu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences; Lanzhou 730000 P.R. China
| | - Huimin Qi
- College of Chemistry & Pharmacy; Northwest A&F University; Yangling 712100 P.R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences; Lanzhou 730000 P.R. China
| | - Shu-Wei Chen
- College of Chemistry & Pharmacy; Northwest A&F University; Yangling 712100 P.R. China
| | - Yuehui Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences; Lanzhou 730000 P.R. China
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49
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He YT, Won J, Kim J, Park B, Kim T, Baik MH, Hong S. One-pot bifunctionalization of unactivated alkenes, P(O)–H compounds, and N-methoxypyridinium salts for the construction of β-pyridyl alkylphosphonates. Org Chem Front 2018. [DOI: 10.1039/c8qo00689j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An efficient phosphono-heteroarylation of unactivated alkenes was developed through a one-pot bifunctionalization process to give access to β-pyridylphosphine structural motifs.
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Affiliation(s)
- Yu-Tao He
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
| | - Joonghee Won
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
| | - Jiyun Kim
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
| | - Bohyun Park
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
| | - Taehwan Kim
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
| | - Mu-Hyun Baik
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
| | - Sungwoo Hong
- Center for Catalytic Hydrocarbon Functionalizations
- Institute for Basic Science (IBS)
- Daejeon 34141
- Korea
- Department of Chemistry
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50
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Chen Y, Chen Y, Lu S, Li Z. Copper-catalyzed three-component phosphorylation–peroxidation of alkenes. Org Chem Front 2018. [DOI: 10.1039/c7qo01045a] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A copper-catalyzed three-component phosphorylation–peroxidation of alkenes with P(O)–H compounds and TBHP has been developed.
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Affiliation(s)
- Yan Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Yuanjin Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Shenglin Lu
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Zhiping Li
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
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