1
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Luis‐Barrera J, Rodriguez S, Uria U, Reyes E, Prieto L, Carrillo L, Pedrón M, Tejero T, Merino P, Vicario JL. Brønsted Acid versus Phase-Transfer Catalysis in the Enantioselective Transannular Aminohalogenation of Enesultams. Chemistry 2022; 28:e202202267. [PMID: 36111677 PMCID: PMC10053555 DOI: 10.1002/chem.202202267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/12/2022]
Abstract
We have studied the enantioselective transannular aminohalogenation reaction of unsaturated medium-sized cyclic benzosulfonamides by using both chiral Brønsted acid and phase-transfer catalysis. Under optimized conditions, a variety of bicyclic adducts can be obtained with good yields and high enantioselectivities. The mechanism of the reaction was also studied by using computational tools; we observed that the reaction involves the participation of a conformer of the nine-membered cyclic substrate with planar chirality in which the stereochemical outcome is controlled by the relative reactivity of the two pseudorotational enantiomers when interacting with the chiral catalyst.
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Affiliation(s)
- Javier Luis‐Barrera
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Sandra Rodriguez
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Uxue Uria
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Efraim Reyes
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Liher Prieto
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Luisa Carrillo
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
| | - Manuel Pedrón
- Instituto de Biocomputación y Fisica de Sistemas Complejos (BIFI)Universidad de Zaragoza50009ZaragozaSpain
| | - Tomás Tejero
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)Universidad de Zaragoza-CSIC50009ZaragozaSpain
| | - Pedro Merino
- Instituto de Biocomputación y Fisica de Sistemas Complejos (BIFI)Universidad de Zaragoza50009ZaragozaSpain
| | - Jose L. Vicario
- Department of Organic and Inorganic ChemistryUniversity of the Basque Country (UPV/EHU) P.O. Box 64448080BilbaoSpain
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2
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Watanabe Y, Isaka K, Sato K, Kokado S, Mizutani A, Hachiya I. Domino 1,4‐ and 1,4‐Addition Reactions of Ketene Silyl Thioacetals to Dialkynyl Imines Promoted by Scandium Triflate: Synthesis of Multifunctionalized δ‐Lactams. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuya Watanabe
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Keisuke Isaka
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Koki Sato
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Shinya Kokado
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Amane Mizutani
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
| | - Iwao Hachiya
- Department of Chemistry for Materials Graduate School of Engineering Mie University Tsu Mie 514-8507 Japan
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3
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Hou ZW, Jiang T, Wu TX, Wang L. Electrochemical Intermolecular Monofluoroalkylation of α,β-Unsaturated Carboxylic Acids and Heteroaromatics with 2-Fluoromalonate Esters. Org Lett 2021; 23:8585-8589. [PMID: 34699245 DOI: 10.1021/acs.orglett.1c03284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An electrochemical approach for the preparation of monofluorides from α,β-unsaturated carboxylic acids and heteroaromatics with readily available 2-fluoromalonate esters as monofluoroalkyl radical precursors has been developed. The electrosynthesis employs ferrocene (Cp2Fe) as a catalyst in a simple undivided cell with a broad substrate scope, which obviates the need for sacrificial oxidizing reagents.
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Affiliation(s)
- Zhong-Wei Hou
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China
| | - Ting Jiang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China
| | - Ting-Xia Wu
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China
| | - Lei Wang
- Advanced Research Institute and Department of Chemistry, Taizhou University, Taizhou, Zhejiang 318000, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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4
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Zong Y, Xu Z, Zhu R, Su A, Liu X, Zhu M, Han J, Zhang J, Xu Y, Lou H. Enantioselective Total Syntheses of Manginoids A and C and Guignardones A and C. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yan Zong
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Ze‐Jun Xu
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Rong‐Xiu Zhu
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
- School of Chemistry and Chemical Engineering Shandong University Jinan 250100 China
| | - Ai‐Hong Su
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Xu‐Yuan Liu
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Ming‐Zhu Zhu
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Jing‐Jing Han
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Jiao‐Zhen Zhang
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Yu‐Liang Xu
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
| | - Hong‐Xiang Lou
- Department of Natural Products Chemistry Key Lab of Chemical Biology School of Pharmaceutical Sciences Shandong University Jinan 250012 China
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5
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Zong Y, Xu ZJ, Zhu RX, Su AH, Liu XY, Zhu MZ, Han JJ, Zhang JZ, Xu YL, Lou HX. Enantioselective Total Syntheses of Manginoids A and C and Guignardones A and C. Angew Chem Int Ed Engl 2021; 60:15286-15290. [PMID: 33876516 DOI: 10.1002/anie.202104182] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/19/2021] [Indexed: 12/23/2022]
Abstract
An enantioselective synthetic approach for preparing manginoids and guignardones, two types of biogenetically related meroterpenoids, is reported. This bioinspired and divergent synthesis employs an oxidative 1,3-dicarbonyl radical-initiated cyclization and cyclodehydration of the common precursor to forge the central ring of the manginoids and guignardones, respectively, at a late stage. Key synthetic steps include silica-gel-promoted semipinacol rearrangement to form the 6-oxabicyclo[3.2.1]octane skeleton and the Suzuki-Miyaura reaction of vinyl bromide to achieve fragment coupling. This synthesis protocol enables the asymmetric syntheses of four fungal meroterpenoids from commercially available materials.
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Affiliation(s)
- Yan Zong
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Ze-Jun Xu
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Rong-Xiu Zhu
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China.,School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
| | - Ai-Hong Su
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Xu-Yuan Liu
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Ming-Zhu Zhu
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Jing-Jing Han
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Jiao-Zhen Zhang
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Yu-Liang Xu
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
| | - Hong-Xiang Lou
- Department of Natural Products Chemistry, Key Lab of Chemical Biology, School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, China
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6
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Gao B, Yao F, Zhang Z, Ding H. Total Synthesis of (+)-Alsmaphorazine C and Formal Synthesis of (+)-Strictamine: A Photo-Fries Approach. Angew Chem Int Ed Engl 2021; 60:10603-10607. [PMID: 33660898 DOI: 10.1002/anie.202101752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Indexed: 01/04/2023]
Abstract
A bioinspired photo-Fries/imine capture cascade reaction was developed in continuous-flow mode, which facilitated the rapid construction of a series of diversely functionalized 2,7-heterocycle-fused tetrahydrocarbazoles, the ubiquitous core structures embedded in strychnos and akuammiline-type monoterpene indole alkaloids. The synthetic utility of this novel method has been preliminarily explored by the first total synthesis of (+)-alsmaphorazine C and formal synthesis of (+)-strictamine in a concise and efficient manner.
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Affiliation(s)
- Beiling Gao
- Department of Chemistry, Zhejiang University, Hangzhou, 310058, China
| | - Fengjie Yao
- Department of Chemistry, Zhejiang University, Hangzhou, 310058, China
| | - Zhaodong Zhang
- Department of Chemistry, Zhejiang University, Hangzhou, 310058, China
| | - Hanfeng Ding
- Department of Chemistry, Zhejiang University, Hangzhou, 310058, China.,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
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7
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Gao B, Yao F, Zhang Z, Ding H. Total Synthesis of (+)‐Alsmaphorazine C and Formal Synthesis of (+)‐Strictamine: A Photo‐Fries Approach. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101752] [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)
- Beiling Gao
- Department of Chemistry Zhejiang University Hangzhou 310058 China
| | - Fengjie Yao
- Department of Chemistry Zhejiang University Hangzhou 310058 China
| | - Zhaodong Zhang
- Department of Chemistry Zhejiang University Hangzhou 310058 China
| | - Hanfeng Ding
- Department of Chemistry Zhejiang University Hangzhou 310058 China
- State Key Laboratory of Elemento-Organic Chemistry Nankai University Tianjin 300071 China
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8
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Mei R, Yang C, Xiong F, Mao M, Li H, Sun J, Zou L, Ma W, Ackermann L. Access to 10‐Phenanthrenols
via
Electrochemical C−H/C−H Arylation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ruhuai Mei
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics Chengdu University Chengdu 610052 People's Republic of China
| | - Chenrui Yang
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Feng Xiong
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Meihua Mao
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Hongmei Li
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Junmei Sun
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Liang Zou
- Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs Chengdu University Chengdu 610106 People's Republic of China
| | - Wenbo Ma
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics Chengdu University Chengdu 610052 People's Republic of China
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Tammannstraße 2 37077 Göttingen Germany
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9
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Huang L, Cao D, Pan J, Fang L, Wang Q, Chen D, Yang J. Metal‐Free Oxidative Double C(
sp
3
)−C(
sp
3
) Coupling of 1,3‐Dicarbonyl Compounds and
N,N
‐Dimethylanilines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ling Huang
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
| | - Dongdong Cao
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
| | - Jie Pan
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
| | - Lingjia Fang
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
| | - Qianqian Wang
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
| | - Dingben Chen
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Jianguo Yang
- School of Pharmaceutical and Materials Engineering Taizhou University 1139 Shifu Road Taizhou 318000 People's Republic of China
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10
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Bonjoch J, Diaba F. Radical Reactions in Alkaloid Synthesis: A Perspective from Carbon Radical Precursors. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000391] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Josep Bonjoch
- Laboratori de Química Orgànica Facultat de Farmàcia, IBUB Universitat de Barcelona Av. Joan XXIII s/n 08028 Barcelona Spain
| | - Faiza Diaba
- Laboratori de Química Orgànica Facultat de Farmàcia, IBUB Universitat de Barcelona Av. Joan XXIII s/n 08028 Barcelona Spain
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11
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Affiliation(s)
- Jing Zhang
- CAS Key Lab of High-Performance Synthetic Rubber and Its Composite Materials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
- The University of Chinese Academy of Sciences, Beijing 100864, China
| | - Fu-She Han
- CAS Key Lab of High-Performance Synthetic Rubber and Its Composite Materials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China
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12
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Zhang J, Han FS. Pd-Catalyzed Aerobic Oxidative Heck Cross-Coupling for the Straightforward Construction of Indole δ-Lactams. iScience 2019; 17:256-266. [PMID: 31319369 PMCID: PMC6637253 DOI: 10.1016/j.isci.2019.06.037] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/03/2019] [Accepted: 06/28/2019] [Indexed: 11/26/2022] Open
Abstract
The [6.5.6]-tricyclic indole δ-lactam represents a common key intermediate for the synthesis of a broad variety of structurally intriguing indole alkaloids. The development of a method for the versatile and straightforward construction of such structural motif is of great importance for potential synthetic applications. Herein, we present a co-ligand-prompted Pd-catalyzed 6-exo-trig intramolecular cyclization of indolyl amides via the aerobic oxidative Heck cross-coupling. The method provided a general and efficient way for the construction of [6.5.6]-tricyclic indole δ-lactams. A mechanistic study suggests that a Pd(I)/Pd(III) catalytic cycle should be responsible for effective coupling, which represents a mechanistically alternative pathway when compared with the Pd(0)/Pd(II) cycle proposed for other related coupling reactions.
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Affiliation(s)
- Jing Zhang
- CAS Key Lab of High-Performance Synthetic Rubber and Its Composite Materials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China; The University of Chinese Academy of Sciences, Beijing 100864, China
| | - Fu-She Han
- CAS Key Lab of High-Performance Synthetic Rubber and Its Composite Materials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun, Jilin 130022, China.
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13
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Zhang Z, Xie S, Cheng B, Zhai H, Li Y. Enantioselective Total Synthesis of (+)-Arboridinine. J Am Chem Soc 2019; 141:7147-7154. [DOI: 10.1021/jacs.9b02362] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Sujun Xie
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Bin Cheng
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Hongbin Zhai
- State Key Laboratory of Chemical Oncogenomics and Key Laboratory of Chemical Genomics, Shenzhen Engineering Laboratory of Nano Drug Slow-Release, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Yun Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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14
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Liu Y, Wang H. Unified enantioselective total syntheses of (−)-scholarisine G, (+)-melodinine E, (−)-leuconoxine and (−)-mersicarpine. Chem Commun (Camb) 2019; 55:3544-3547. [DOI: 10.1039/c8cc09949a] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unified strategy enabled the enantioselective syntheses of (−)-scholarisine G, (+)-melodinine E, (−)-leuconoxine and (−)-mersicarpine from a common 2-alkylated indole bearing an all-carbon quaternary stereogenic center.
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Affiliation(s)
- Yao Liu
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Honggen Wang
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
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15
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Dong J, Ding T, Zhang S, Chen Z, Tu Y. A Facile Approach to Oximes and Ethers by a Tandem NO
+
‐Initiated Semipinacol Rearrangement and H‐Elimination. Angew Chem Int Ed Engl 2018; 57:13192-13196. [DOI: 10.1002/anie.201807861] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Jia‐Wei Dong
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Tongmei Ding
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Shu‐Yu Zhang
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Zhi‐Min Chen
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Yong‐Qiang Tu
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical EngineeringLanzhou University Lanzhou 730000 P. R. China
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16
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Yao X, Shan X, Zu L. Divergent Coupling of 2-Carbonyl-anilines and Diazo-cyclopentanones: Asymmetric Total Synthesis of (+)-Leucomidine A. Org Lett 2018; 20:6498-6501. [DOI: 10.1021/acs.orglett.8b02823] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaotong Yao
- School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China
| | - Xiaosong Shan
- Department of Neurosurgery, Affiliated Hospital of Hebei University, Baoding, 071000, China
| | - Liansuo Zu
- School of Pharmaceutical Sciences, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China
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17
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Dong J, Ding T, Zhang S, Chen Z, Tu Y. A Facile Approach to Oximes and Ethers by a Tandem NO
+
‐Initiated Semipinacol Rearrangement and H‐Elimination. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807861] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jia‐Wei Dong
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Tongmei Ding
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Shu‐Yu Zhang
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Zhi‐Min Chen
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Yong‐Qiang Tu
- School of Chemistry and Chemical Engineering andShanghai Key Laboratory for Molecular Engineering of Chiral DrugsShanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 P. R. China
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical EngineeringLanzhou University Lanzhou 730000 P. R. China
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18
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Ni D, Wei Y, Ma D. Thiourea-Catalyzed Asymmetric Michael Addition of Carbazolones to 2-Chloroacrylonitrile: Total Synthesis of 5,22-Dioxokopsane, Kopsinidine C, and Demethoxycarbonylkopsin. Angew Chem Int Ed Engl 2018; 57:10207-10211. [DOI: 10.1002/anie.201805905] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Dongshun Ni
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Yi Wei
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Dawei Ma
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
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19
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Ni D, Wei Y, Ma D. Thiourea-Catalyzed Asymmetric Michael Addition of Carbazolones to 2-Chloroacrylonitrile: Total Synthesis of 5,22-Dioxokopsane, Kopsinidine C, and Demethoxycarbonylkopsin. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805905] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dongshun Ni
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Yi Wei
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Dawei Ma
- State Key Laboratory of Bioorganic and Natural Products Chemistry; Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
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20
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Wu ZJ, Li SR, Long H, Xu HC. Electrochemical dehydrogenative cyclization of 1,3-dicarbonyl compounds. Chem Commun (Camb) 2018; 54:4601-4604. [PMID: 29670957 DOI: 10.1039/c8cc02472c] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The intramolecular C(sp3)-H/C(sp2)-H cross-coupling of 1,3-dicarbonyl compounds has been achieved through Cp2Fe-catalyzed electrochemical oxidation. The key to the success of these dehydrogenative cyclization reactions is the selective activation of the acidic α-C-H bond of the 1,3-dicarbonyl moiety to generate a carbon-centered radical.
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Affiliation(s)
- Zheng-Jian Wu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Innovative Collaboration Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.
| | - Shi-Rui Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Innovative Collaboration Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.
| | - Hao Long
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Innovative Collaboration Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.
| | - Hai-Chao Xu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Innovative Collaboration Center of Chemistry for Energy Materials, and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, P. R. China.
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21
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Gao Y, Fan M, Geng Q, Ma D. Total Synthesis of Lapidilectine B Enabled by Manganese(III)-Mediated Oxidative Cyclization of Indoles. Chemistry 2018; 24:6547-6550. [DOI: 10.1002/chem.201801312] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Indexed: 02/05/2023]
Affiliation(s)
- Yang Gao
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Mengyang Fan
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Qixiang Geng
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Dawei Ma
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Center for Excellence in Molecular Synthesis; Shanghai Institute of Organic Chemistry; University of Chinese Academy of Sciences; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
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22
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Nagaraju K, Ma D. Oxidative coupling strategies for the synthesis of indole alkaloids. Chem Soc Rev 2018; 47:8018-8029. [DOI: 10.1039/c8cs00305j] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct functionalization of indole through oxidative coupling reactions with enolates or phenols provides a powerful tool for assembling indole alkaloids.
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Affiliation(s)
- Karre Nagaraju
- State Key Laboratory of Bioorganic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
| | - Dawei Ma
- State Key Laboratory of Bioorganic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
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23
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Zweig JE, Kim DE, Newhouse TR. Methods Utilizing First-Row Transition Metals in Natural Product Total Synthesis. Chem Rev 2017; 117:11680-11752. [PMID: 28525261 DOI: 10.1021/acs.chemrev.6b00833] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
First-row transition-metal-mediated reactions constitute an important and growing area of research due to the low cost, low toxicity, and exceptional synthetic versatility of these metals. Currently, there is considerable effort to replace existing precious-metal-catalyzed reactions with first-row analogs. More importantly, there are a plethora of unique transformations mediated by first-row metals, which have no classical second- or third-row counterpart. Herein, the application of first-row metal-mediated methods to the total synthesis of natural products is discussed. This Review is intended to highlight strategic uses of these metals to realize efficient syntheses and highlight the future potential of these reagents and catalysts in organic synthesis.
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Affiliation(s)
- Joshua E Zweig
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
| | - Daria E Kim
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
| | - Timothy R Newhouse
- Department of Chemistry, Yale University , 275 Prospect Street, New Haven, Connecticut 06520-8107, United States
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24
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Li Y, Li J, Ding H, Li A. Recent advances on the total synthesis of alkaloids in mainland China. Natl Sci Rev 2017. [DOI: 10.1093/nsr/nwx050] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
AbstractAlkaloids are a large family of natural products that mostly contain basic nitrogen atoms. Because of their intriguing structures and important functions, they have long been popular targets for synthetic organic chemists. China's chemists have made significant progress in the area of alkaloid synthesis over past decades. In this article, selected total syntheses of alkaloids from research groups in mainland China during the period 2011–16 are highlighted.
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Affiliation(s)
- Yong Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing 312000, China
| | - Jian Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Hanfeng Ding
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Ang Li
- State Key Laboratory of Bioorganic and Natural Products Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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25
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Efficient oxidation of N-protected tryptophan and tryptophanyl-dipeptides by in situ generated dimethyldioxirane provides hexahydropyrroloindoline-containing synthons suitable for peptide synthesis and subsequent tryptathionylation. Amino Acids 2016; 49:407-414. [DOI: 10.1007/s00726-016-2364-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/10/2016] [Indexed: 01/06/2023]
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26
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Yamaguchi E, Sudo Y, Tada N, Itoh A. Rare Metal-Free Photo-Aerobic Intramolecular Dehydrogenative Cyclization Reaction towards Polycyclic Heteroarenes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600291] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Eiji Yamaguchi
- Gifu Pharmaceutical University; 1-25-4 Daigaku-nishi Gifu 501-1196 Japan
| | - Yusuke Sudo
- Gifu Pharmaceutical University; 1-25-4 Daigaku-nishi Gifu 501-1196 Japan
| | - Norihiro Tada
- Gifu Pharmaceutical University; 1-25-4 Daigaku-nishi Gifu 501-1196 Japan
| | - Akichika Itoh
- Gifu Pharmaceutical University; 1-25-4 Daigaku-nishi Gifu 501-1196 Japan
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27
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Bayindir S, Saracoglu N. A facile one-pot method to synthesise 2-alkylated indole and 2,2′-bis(indolyl)methane derivatives using ketones as electrophiles and their anion sensing ability. RSC Adv 2016. [DOI: 10.1039/c6ra16192h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Indole derivatives are of great importance because of their biological activity and application in technology.
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Affiliation(s)
- Sinan Bayindir
- Department of Chemistry
- Faculty of Sciences
- Atatürk University
- Turkey
- Department of Chemistry
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28
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Yu K, Gao B, Liu Z, Ding H. Enantioselective total synthesis and structural reassignment of (+)-alsmaphorazine E via a traceless chirality transfer strategy. Chem Commun (Camb) 2016; 52:4485-8. [DOI: 10.1039/c6cc00930a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first enantioselective total synthesis of (+)-alsmaphorazine E was described, which led to the structural reassignment of the title molecule.
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Affiliation(s)
- Kuan Yu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- P. R. China
| | - Beiling Gao
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- P. R. China
| | - Zhaobo Liu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- P. R. China
| | - Hanfeng Ding
- Department of Chemistry
- Zhejiang University
- Hangzhou 310058
- P. R. China
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29
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Que Y, Xie Y, Li T, Yu C, Tu S, Yao C. An N-Heterocyclic Carbene-Catalyzed Oxidative γ-Aminoalkylation of Saturated Carboxylic Acids through in Situ Activation Strategy: Access to δ-Lactam. Org Lett 2015; 17:6234-7. [DOI: 10.1021/acs.orglett.5b03223] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yonglei Que
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
| | - Yuanwei Xie
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
| | - Tuanjie Li
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
| | - Chenxia Yu
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
| | - Shujiang Tu
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
| | - Changsheng Yao
- Jangsu Key Laboratory of
Green Synthetic Chemistry for Functional Materials, School of Chemistry
and Chemical Engineering, Jiangsu Normal University, Xuzhou Jiangsu 221116, P. R. China
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