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Xu S, Zhang Q, Li Y, Luo C, Lai R, Guo L, Hai L, Lv G, Wu Y. Pathway to Construct α-Acyloxy Esters by B(C 6F 5) 3-Catalyzed O-H Insertion of Carboxylic Acids with Sulfoxonium Ylides. J Org Chem 2023; 88:15335-15349. [PMID: 37875403 DOI: 10.1021/acs.joc.3c01830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
We report the first example of B(C6F5)3-catalyzed O-H insertion reaction of sulfoxonium ylides and carboxylic acids, achieving efficient construction of diester moieties under metal-free condition. This protocol is characterized by broad substrate tolerance, particularly for various phenylacetic acids, and good compatibility with water/air condition, which is superior to most other methods.
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Affiliation(s)
- Shuran Xu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Qingyao Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Yuanyuan Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Cankun Luo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Ruizhi Lai
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Li Guo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Li Hai
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
| | - Guanghui Lv
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
- Department of Pharmacy, Hubei Provincial Clinical Research Center for Umbilical Cord Blood Hematopoietic Stem Cells, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, Hubei, China
| | - Yong Wu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, No. 17, third Section, South Renmin Road, Chengdu 610041, Sichuan, P. R. China
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2
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Huang Z, He Y, Wang L, Li J, Xu BH, Zhou YG, Yu Z. Copper-Catalyzed [4 + 1] Annulation of Enaminothiones with Indoline-Based Diazo Compounds. J Org Chem 2022; 87:4424-4437. [PMID: 35262359 DOI: 10.1021/acs.joc.2c00137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A concise synthetic route to spiroindoline-fused S-heterocycles was developed through copper-catalyzed [4 + 1] annulation using enaminothiones as donor-acceptor synthons. Both 3-diazoindolin-2-imines and 3-diazooxindoles were amenable to work as effective C1 building blocks. The reaction proceeds via a copper-catalyzed cascade process involving the in situ generation of copper(I) carbene and C-S/C-C bond formation. This synthetic protocol features the use of readily available substrates, diverse substituent tolerance, and good to excellent yields.
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Affiliation(s)
- Zilong Huang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Liandi Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Jiying Li
- East China University of Science and Technology, Shanghai 200237, P. R. China
| | - Bao-Hua Xu
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yong-Gui Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P. R. China
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3
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Lang J, Wang S, He C, Liu X, Feng X. Asymmetric synthesis of isochromanone derivatives via trapping carboxylic oxonium ylides and aldol cascade. Chem Sci 2022; 13:1163-1168. [PMID: 35211283 PMCID: PMC8790771 DOI: 10.1039/d1sc06025b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 12/27/2021] [Indexed: 11/21/2022] Open
Abstract
An efficient asymmetric synthesis of isochromanone derivatives was realized through Z-selective-1,3-OH insertion/aldol cyclization reaction involving acyclic carboxylic oxonium ylides. The combination of achiral dirhodium salts and chiral N,N′-dioxide–metal complexes, along with the use of α-diazoketones instead of α-diazoesters, enables the cascade reaction efficiently. A variety of benzo-fused δ-lactones bearing vicinal quaternary stereocenters were obtained with good to excellent enantioselectivity, bypassing the competitive 1,1-OH insertion and racemic background aldol reaction. A highly enantioselective cascade Z-selective-1,3-OH insertion/aldol cyclization of ketoacids with diazoketones involving carboxylic oxonium ylides was achieved by using a bimetallic Rh(ii)/chiral N,N′-dioxide-Fe(iii) or Sc(iii) complex catalyst.![]()
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Affiliation(s)
- Jiawen Lang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Siyuan Wang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Changli He
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
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4
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Bhat A, Tucker N, Lin JB, Grover H. Stereoselective copper-catalyzed heteroarene C-H functionalization/Michael-type annulation cascade with α-diazocarbonyls. Chem Commun (Camb) 2021; 57:10556-10559. [PMID: 34557880 DOI: 10.1039/d1cc04590c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A stereoselective, copper-catalyzed, arene C(sp2)-H functionalization/Michael-type annulation reaction involving α-diazocarbonyl compounds has been developed. The method features low catalyst loadings, high yields, and excellent regio and stereoselectivity, in the synthesis of various heteroaromatic frameworks by employing indoles as the arene partner.
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Affiliation(s)
- Aabid Bhat
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
| | - Nathan Tucker
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
| | - Jian-Bin Lin
- C-CART, CREAIT Network, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada
| | - Huck Grover
- Department of Chemistry, Memorial University of Newfoundland, St. John's, Newfoundland, A1B 3X7, Canada.
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5
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Meng X, Wang M, Hu C, Su Z. Asymmetric [2 + 2] cycloaddition of isatin with ketene catalyzed by N, N'-dioxide-Sc(III) complex: Mechanism and selectivity. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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6
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Paymode DJ, Sharma I. Rhodium‐Catalyzed [3+2]‐Annulation of
ortho‐
Diazoquinones with Enol Ethers: Diversity‐Oriented Total Synthesis of Aflatoxin B
2. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dinesh J. Paymode
- Department of Chemistry and Biochemistry and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
| | - Indrajeet Sharma
- Department of Chemistry and Biochemistry and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
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Liu ZK, Gao Y, Hu XQ. Recent advances in catalytic synthesis of medium-ring lactones and their derivatives. Catal Sci Technol 2021. [DOI: 10.1039/d1cy01438b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In light of the ever-increasing significance of medium-sized lactones across the range of chemical sciences, this review summarizes the recent advances in catalytic synthesis of medium-ring lactones with emphasis on reaction scope and mechanism.
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Affiliation(s)
- Zi-Kui Liu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Yang Gao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Xiao-Qiang Hu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, School of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
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Abstract
This review summaries recent synthetic developments towards spirocyclic oxindoles and applications as valuable medicinal and synthetic targets.
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Affiliation(s)
- Alexander J. Boddy
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
| | - James A. Bull
- Department of Chemistry
- Imperial College London
- Molecular Sciences Research Hub
- London W12 0BZ
- UK
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9
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Schlitzer SC, Arunprasath D, Stevens KG, Sharma I. A metal-free aromative cascade for the synthesis of diverse heterocycles. Org Chem Front 2020; 7:913-918. [PMID: 32368346 DOI: 10.1039/c9qo01336a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A metal-free aromative cascade has been developed for the synthesis of diverse heterocycles from readily accessible hydroxy/aminochalcones and acid/alkyl halides. The cascade being by a base-mediated intramolecular aldol cyclization/dehydration sequence to provide a triene, which sets the stage for a 6π-electrocyclization/oxidative aromatization to access diverse heterocyclic scaffolds.
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Affiliation(s)
- Steven C Schlitzer
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73071, USA
| | - Dhanarajan Arunprasath
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73071, USA
| | - Katelyn G Stevens
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73071, USA
| | - Indrajeet Sharma
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies, University of Oklahoma, 101 Stephenson Parkway, Norman, OK-73071, USA
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Affiliation(s)
- Shuning Mao
- Department of Chemistry; Lishui University No. 1; Xueyuan Road 323000 Lishui City Zhejiang Province P. R. China
| | - Kaijun Chen
- Department of Chemistry; Lishui University No. 1; Xueyuan Road 323000 Lishui City Zhejiang Province P. R. China
| | - Guobing Yan
- Department of Chemistry; Lishui University No. 1; Xueyuan Road 323000 Lishui City Zhejiang Province P. R. China
| | - Dayun Huang
- Department of Chemistry; Lishui University No. 1; Xueyuan Road 323000 Lishui City Zhejiang Province P. R. China
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11
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2018. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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12
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Trapping rhodium vinylcarbenoids with aminochalcones for the synthesis of medium-sized azacycles. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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13
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Hunter AC, Chinthapally K, Bain AI, Stevens JC, Sharma I. Rhodium/Gold Dual Catalysis in Carbene
sp
2
C−H Functionalization/Conia‐ene Cascade for the Stereoselective Synthesis of Diverse Spirocarbocycles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900079] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Arianne C. Hunter
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
| | - Kiran Chinthapally
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
| | - Anae I. Bain
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
| | - Joseph C. Stevens
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
| | - Indrajeet Sharma
- Department of Chemistry and Biochemistry, and Institute of Natural Products Applications and Research Technologies University of Oklahoma 101 Stephenson Parkway Norman OK-73019 USA
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