1
|
Yekkezare H, Tajik H, Mahmoodi NM. Green halogenation of aromatic compounds using environmentally friendly synthesized rod-like metal-organic framework (MIL-88A) catalyst. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
|
2
|
Jiang DB, Wu FY, Cui HL. Recent progress in the oxidative bromination of arenes and heteroarenes. Org Biomol Chem 2023; 21:1571-1590. [PMID: 36723168 DOI: 10.1039/d3ob00019b] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Oxidative bromination has been serving as a powerful tool for the synthesis of bromo-containing molecules, as this bromination strategy features environmental friendliness, high flexibility in reaction system design and wide abundance of bromide sources and oxidants. The past decade has witnessed a large number of efficient oxidative bromination reaction systems and novel brominated aromatics. This review summarizes recent developments in the field of oxidative preparation of bromoarenes and bromoheteroarenes covering from 2012 to 2022.
Collapse
Affiliation(s)
- Da-Bo Jiang
- Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China. .,State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University, Chongqing 400044, PR China
| | - Fei-Yue Wu
- Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China.
| | - Hai-Lei Cui
- Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China.
| |
Collapse
|
3
|
Van Kerrebroeck R, Horsten T, Stevens CV. BROMIDE OXIDATION: A SAFE STRATEGY FOR ELECTROPHILIC BROMINATIONS. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200310] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Tomas Horsten
- Ghent University: Universiteit Gent Green Chemistry and Technology BELGIUM
| | | |
Collapse
|
4
|
Seki M. Development of Novel and Efficient Catalytic Systems for C-H Activation and Application to Practical Synthesis of Pharmaceuticals. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
5
|
Sun R, Yang X, Ge Y, Zheng X, Yuan M, Li R, Fu H, Chen H. Visible Light Induced Synthesis of (Z)-β-iodoenamides from N-Vinyl Amides Mediated by Ion Pair Charge Transfer State. Org Chem Front 2022. [DOI: 10.1039/d2qo00050d] [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 facile and novel approach for high chemo- and stereoselective synthesis of (Z)-β-iodoenamides from N-vinyl amides has been developed based on a visible-light-induced ion pair charge transfer state derived from...
Collapse
|
6
|
Sulfated polyborate-H2O assisted tunable activation of N-iodosuccinimide for expeditious mono and diiodination of arenes. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153154] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
7
|
Singh D, Tali JA, Kumar G, Shankar R. Metal-free oxidative decarbonylative halogenation of fused imidazoles. NEW J CHEM 2021. [DOI: 10.1039/d1nj04440k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
An efficient strategy has been developed for the deformylative halogenation of carbaldehyde imidazo-fused heterocycles in the presence of TBHP controlled by temperature.
Collapse
Affiliation(s)
- Davinder Singh
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Javeed Ahmad Tali
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Gulshan Kumar
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ravi Shankar
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| |
Collapse
|
8
|
Mamontov A, Martin-Mingot A, Métayer B, Karam O, Zunino F, Bouazza F, Thibaudeau S. Complementary Site-Selective Halogenation of Nitrogen-Containing (Hetero)Aromatics with Superacids. Chemistry 2020; 26:10411-10416. [PMID: 32212405 DOI: 10.1002/chem.202000902] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Indexed: 12/11/2022]
Abstract
Site-selective functionalization of arenes that is complementary to classical aromatic substitution reactions remains a long-standing quest in organic synthesis. Exploiting the generation of halenium ion through oxidative process and the protonation of the nitrogen containing function in HF/SbF5 , the chlorination and iodination of classically inert Csp2 -H bonds of aromatic amines occurs. Furthermore, the superacid-promoted (poly)protonation of the molecules acts as a protection, favoring the late-stage selective halogenation of natural alkaloids and active pharmaceutical ingredients.
Collapse
Affiliation(s)
- Alexander Mamontov
- Université de Poitiers, UMR-CNRS 7285, IC2MP, Superacid Group - Organic Synthesis Team, 4 rue Michel Brunet, TSA 51106, 86073, Poitiers Cedex 9, France.,@rtMolecule, 1 rue Georges Bonnet, Bâtiment B37, 86000, Poitiers, France
| | - Agnès Martin-Mingot
- Université de Poitiers, UMR-CNRS 7285, IC2MP, Superacid Group - Organic Synthesis Team, 4 rue Michel Brunet, TSA 51106, 86073, Poitiers Cedex 9, France
| | - Benoit Métayer
- Université de Poitiers, UMR-CNRS 7285, IC2MP, Superacid Group - Organic Synthesis Team, 4 rue Michel Brunet, TSA 51106, 86073, Poitiers Cedex 9, France.,@rtMolecule, 1 rue Georges Bonnet, Bâtiment B37, 86000, Poitiers, France
| | - Omar Karam
- @rtMolecule, 1 rue Georges Bonnet, Bâtiment B37, 86000, Poitiers, France
| | - Fabien Zunino
- @rtMolecule, 1 rue Georges Bonnet, Bâtiment B37, 86000, Poitiers, France
| | - Fodil Bouazza
- @rtMolecule, 1 rue Georges Bonnet, Bâtiment B37, 86000, Poitiers, France
| | - Sébastien Thibaudeau
- Université de Poitiers, UMR-CNRS 7285, IC2MP, Superacid Group - Organic Synthesis Team, 4 rue Michel Brunet, TSA 51106, 86073, Poitiers Cedex 9, France
| |
Collapse
|
9
|
Szafrański P, Trybula M, Kasza P, Cegła M. Following the oxidation state of organosulfur compounds with NMR: Experimental data versus DFT calculations and database-powered NMR prediction. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
10
|
Dai Z, Tian Q, Li Y, Shang S, Luo W, Wang X, Li D, Zhang Y, Li Z, Yuan J. Michael Addition Reaction Catalyzed by Imidazolium Chloride to Protect Amino Groups and Construct Medium Ring Heterocycles. Molecules 2019; 24:E4224. [PMID: 31757097 PMCID: PMC6930643 DOI: 10.3390/molecules24234224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 11/17/2022] Open
Abstract
An effective approach for amino protection and construction of a seven-membered ring has been developed. The method uses imidazolium chloride to carry out the Michael addition reaction at low temperatures and perform amino deprotection or construction of a seven-membered ring at high temperatures.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Jianyong Yuan
- Department of Medicinal Chemistry, College of Pharmacy, Chongqing Medical University, Chongqing 400016, China; (Z.D.); (Q.T.); (Y.L.); (S.S.); (W.L.); (X.W.); (D.L.); (Y.Z.); (Z.L.)
| |
Collapse
|
11
|
Fan B, Men Y, Rossum SAP, Li G, Eelkema R. A Fuel‐Driven Chemical Reaction Network Based on Conjugate Addition and Elimination Chemistry. CHEMSYSTEMSCHEM 2019. [DOI: 10.1002/syst.201900028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Bowen Fan
- Department of Chemical Engineering, Faculty of Applied SciencesDelft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Yongjun Men
- Department of Chemical Engineering, Faculty of Applied SciencesDelft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Susan A. P. Rossum
- Department of Chemical Engineering, Faculty of Applied SciencesDelft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Guotai Li
- Department of Chemical Engineering, Faculty of Applied SciencesDelft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Rienk Eelkema
- Department of Chemical Engineering, Faculty of Applied SciencesDelft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| |
Collapse
|