1
|
Qiu K, Wu K, Ma H, Ao Y, Zhou W, Cai Q. A transition-metal-free azide-alkyne cycloaddition/hydroamination cascade reaction for the construction of triazole-fused piperazin-2-ones. Org Biomol Chem 2024; 22:1176-1180. [PMID: 38206312 DOI: 10.1039/d3ob01999c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
A time-dependent, divergent synthesis of highly functionalized [1,2,3]triazolo[1,5-a]pyrazin-4(5H)-one (reaction time: 12 h) or 6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazin-4(5H)-one (reaction time: 2 h) scaffolds via a cascade azide-alkyne cycloaddition/hydroamination protocol is reported. The transformation features good functional group compatibility, broad substrate scope, high atom economy and avoidance of the use of transition-metal catalysts.
Collapse
Affiliation(s)
- Kongxi Qiu
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Kaifu Wu
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Haowen Ma
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Yunlin Ao
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Wei Zhou
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Qian Cai
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| |
Collapse
|
2
|
Geng ZQ, Zhao C, Qian HD, Li SJ, Peng H, Xu H. Cu/Ag-Mediated One-Pot Enantioselective Synthesis of Fully Decorated 1,2,3-Triazolo[1,5- a]pyrazines. Org Lett 2023. [PMID: 37294825 DOI: 10.1021/acs.orglett.3c01524] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The synthesis of chiral triazole-fused pyrazine scaffolds from readily available substrates in a step-economical asymmetric catalytic way is highly appealing. We herein report that an efficient Cu/Ag relay catalyzed protocol employing cascade asymmetric propargylic amination, hydroazidation, and [3 + 2] cycloaddition reaction with high efficiency to access the target enantioenriched 1,2,3-triazolo[1,5-a]pyrazine has been accomplished by applying a novel N,N,P-ligand. The one-pot reaction of three components exhibits high functional group tolerance, excellent enantioselectivities, and a broad substrate scope with readily available starting materials.
Collapse
Affiliation(s)
- Zi-Qi Geng
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Chunhui Zhao
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Hao-Dong Qian
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Si-Jia Li
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Hao Peng
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| | - Hao Xu
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticides & Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan 430079, P. R. China
| |
Collapse
|
3
|
Cao L, Zhou P, Hu J, Huang L, Feng H. Accessing N‐Propargyl Amino Alcohols through Cu(I)‐Catalyzed A
3
‐Coupling/Annulation and Bi(III)‐Promoted Ring‐Opening. ChemistrySelect 2022. [DOI: 10.1002/slct.202200200] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Leilei Cao
- College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Pengyu Zhou
- College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Junduo Hu
- College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Liliang Huang
- College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Huangdi Feng
- College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
- Shanghai Frontiers Science Research Center for Druggability of Cardiovascular Noncoding RNA Institute for Frontier Medical Technology Shanghai University of Engineering Science Shanghai 201620 China
| |
Collapse
|
4
|
Bao H, Li AY, Kairouz V, Moores A. Ultra-fast Cu-based A3-coupling catalysts: faceted Cu2O microcrystals as efficient catalyst-delivery systems in batch and flow conditions. CAN J CHEM 2021. [DOI: 10.1139/cjc-2021-0197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Cu(I) catalysts were studied for the synthesis of a propargylamine via A3-coupling of aldehyde, amine, and alkyne, under solvent-free and low loading conditions, using batch microwave or flow thermal heating. We explored ultra-low loading conditions with Cu(I) salts as fast and active catalysts featuring turnover frequencies (TOFs) above 105 h−1. Well-defined octahedral and cubic Cu2O microcrystals were also successfully applied and compared with this reaction. Both types of microcrystals exhibited excellent catalytic activities within minutes, via in situ generation of low dose of Cu(I) ions within the reaction medium, to achieve TON beyond 2000 and recycling up to 10 times in a flow reactor. The study of the catalytic system demonstrated that the activity was surface-structure dependent and allowed for the design of low Cu contamination A3-coupling systems, affording a product at the decigram scale, with Cu contamination below FDA recommendations for drug synthesis, without the need for a purification procedure.
Collapse
Affiliation(s)
- Huizhi Bao
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
| | - Alain Y. Li
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
| | - Vanessa Kairouz
- Department of Chemistry, Université de Montréal, Department of Chemistry, 1375 Avenue Thérèse-Lavoie-Roux, Montréal, QC H2V 0B3, Canada
| | - Audrey Moores
- Centre for Green Chemistry and Catalysis, Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC H3A 0B8, Canada
- Department of Materials Engineering, McGill University, 3610 University Street, Montreal, QC H3A 0C5, Canada
| |
Collapse
|
5
|
Feng H, Wang F, Cao L, Van der Eycken EV, Yin X. Switchable Mono‐ and Dipropargylation of Amino Alcohols: A Unique Property of the Iodide Anion in Controlling Ring‐Opening Alkynylation. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100634] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Huangdi Feng
- Department College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Fang Wang
- Department College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Leilei Cao
- Department College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| | - Erik V. Van der Eycken
- Department of Chemistry KU Leuven Celestijnenlaan 200F, Leuven 3001 Belgium
- Peoples' Friendship University of Russia RUDN University) 6 Miklukho-Maklaya Street Moscow 117198 Russia
| | - Xiaoying Yin
- Department College of Chemistry and Chemical Engineering Shanghai University of Engineering Science Shanghai 201620 China
| |
Collapse
|
6
|
Manujyothi R, Aneeja T, Anilkumar G. Solvent-free synthesis of propargylamines: an overview. RSC Adv 2021; 11:19433-19449. [PMID: 35479216 PMCID: PMC9033675 DOI: 10.1039/d1ra03324g] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/25/2021] [Indexed: 12/15/2022] Open
Abstract
Propargylamines are a class of compounds with many pharmaceutical and biological properties. A green approach to synthesize such compounds is very relevant. This review aims to describe the solvent-free synthetic approaches towards propargylamines via A3 and KA2 coupling reactions covering the literature up to 2021.
Collapse
Affiliation(s)
- Ravi Manujyothi
- Institute for Integrated Programmes and Research in Basic Sciences (IIRBS), Mahatma Gandhi University Priyadarsini Hills P O Kottayam Kerala 686560 India +91-481-2731036
| | - Thaipparambil Aneeja
- School of Chemical Sciences, Mahatma Gandhi University Priyadarsini Hills P O Kottayam Kerala 686560 India
| | - Gopinathan Anilkumar
- Institute for Integrated Programmes and Research in Basic Sciences (IIRBS), Mahatma Gandhi University Priyadarsini Hills P O Kottayam Kerala 686560 India +91-481-2731036
- School of Chemical Sciences, Mahatma Gandhi University Priyadarsini Hills P O Kottayam Kerala 686560 India
- Advanced Molecular Materials Research Centre (AMMRC), Mahatma Gandhi University Priyadarsini Hills P O Kottayam Kerala 686560 India
| |
Collapse
|
7
|
|
8
|
Boobalan R, Chen C, Lee GH. Copper (I)-mediated tandem A3 coupling/[3 + 2] cycloaddition chemoselective synthesis of 4H-[1,2,3]triazolo[1,5-a]indoles. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2017.12.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
9
|
Raţ CI, Soran A, Varga RA, Silvestru C. C–H Bond Activation Mediated by Inorganic and Organometallic Compounds of Main Group Metals. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.07.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
10
|
Lauder K, Toscani A, Scalacci N, Castagnolo D. Synthesis and Reactivity of Propargylamines in Organic Chemistry. Chem Rev 2017; 117:14091-14200. [PMID: 29166000 DOI: 10.1021/acs.chemrev.7b00343] [Citation(s) in RCA: 290] [Impact Index Per Article: 41.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Propargylamines are a versatile class of compounds which find broad application in many fields of chemistry. This review aims to describe the different strategies developed so far for the synthesis of propargylamines and their derivatives as well as to highlight their reactivity and use as building blocks in the synthesis of chemically relevant organic compounds. In the first part of the review, the different synthetic approaches to synthesize propargylamines, such as A3 couplings and C-H functionalization of alkynes, have been described and organized on the basis of the catalysts employed in the syntheses. Both racemic and enantioselective approaches have been reported. In the second part, an overview of the transformations of propargylamines into heterocyclic compounds such as pyrroles, pyridines, thiazoles, and oxazoles, as well as other relevant organic derivatives, is presented.
Collapse
Affiliation(s)
- Kate Lauder
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Anita Toscani
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Nicolò Scalacci
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Daniele Castagnolo
- School of Cancer and Pharmaceutical Sciences, King's College London , Franklin-Wilkins Building, 150 Stamford Street, London SE1 9NH, United Kingdom
| |
Collapse
|
11
|
|
12
|
Liu X, Yin X, Liu Q, Lin B, Li Y. CuSO 4-Catalyzed Direct One-Pot Synthesis of Terminal Propargylic Amines from Trimethylsilylacetylene, Amines and Aldehydes through Fluoride-Free Desilylation. ChemistrySelect 2017. [DOI: 10.1002/slct.201701773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiaoping Liu
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Xiaoxin Yin
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Qiqi Liu
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Bijin Lin
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
| | - Yiqun Li
- Department of Chemistry; Jinan University; Guangzhou 510632 P. R. China
- Key Lab of Functional Molecular Engineering of Guangdong Province; South China University of Technology; Guangzhou 510640 P. R. China
| |
Collapse
|
13
|
Wang B, Hu Y, Fang D, Wu L, Xing R. Efficient and Reusable Sn(II)-containing Imidazolium-based Ionic Liquid as a Catalyst for the Oxidation of Benzyl Alcohol. J CHIN CHEM SOC-TAIP 2016. [DOI: 10.1002/jccs.201600286] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bingtong Wang
- College of Chemical and Environmental Engineering; Yancheng Teachers University; Jiangsu 224002 China
- College of Chemistry and Chemical Engineering; Nanjing Tech University; Jiangsu 210009 China
| | - Yulin Hu
- College of Chemical and Environmental Engineering; Yancheng Teachers University; Jiangsu 224002 China
| | - Dong Fang
- College of Chemical and Environmental Engineering; Yancheng Teachers University; Jiangsu 224002 China
| | - Lin Wu
- College of Chemical and Environmental Engineering; Yancheng Teachers University; Jiangsu 224002 China
| | - Rong Xing
- College of Chemical and Environmental Engineering; Yancheng Teachers University; Jiangsu 224002 China
| |
Collapse
|
14
|
Afraj SN, Nuzlia C, Chen C, Lee GH. Multicomponent Coupling Reaction and Intramolecular Nitrile Oxide-Alkyne Cycloaddition towards Isoxazolo[3,4]-pyrrolizines. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600223] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shakil N. Afraj
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - Cut Nuzlia
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
| | - Chinpiao Chen
- Department of Chemistry; National Dong Hwa University; Soufeng Hualien 974 Taiwan
- Department of Nursing; Tzu Chi University of Science and Technology; Hualien 970 Taiwan
| | - Gene-Hsian Lee
- Instrumentation Center; National Taiwan University; Taipei 10617 Taiwan
| |
Collapse
|