1
|
Gao Q, Xu WC, Nie X, Bian KJ, Yuan HR, Zhang W, Wu BB, Wang XS. Regio- and enantioselective nickel-alkyl catalyzed hydroalkylation of alkynes. Nat Commun 2024; 15:6556. [PMID: 39095386 PMCID: PMC11297161 DOI: 10.1038/s41467-024-50947-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024] Open
Abstract
The migratory insertion of metal-hydride into alkene has allowed regioselective access to organometallics, readily participating in subsequent functionalization as one conventional pathway of hydroalkylation, whereas analogous process with feedstock alkyne is drastically less explored. Among few examples, the regioselectivity of metal-hydride insertion is mostly governed by electronic bias of alkynes. To alter the regioselectivity and drastically expand the intermediate pools that we can access, one aspirational design is through alternative nickel-alkyl insertion, providing opposite regioselectivity induced by steric demand. Leveraging in situ formed nickel-alkyl species, we herein report the regio- and enantioselective hydroalkylation of alkynes with broad functional group tolerance, excellent regio- and enantioselectivity, enabling efficient route to diverse valuable chiral allylic amines motifs. Preliminary mechanistic studies indicate the aminoalkyl radical species can participate in metal-capture and lead to formation of nickel-alkyl, of which the migratory insertion is key to reverse regioselectivity observed in metal-hydride insertion.
Collapse
Affiliation(s)
- Qian Gao
- Department of Pharmacy, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Wei-Cheng Xu
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Xuan Nie
- Department of Pharmacy, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Kang-Jie Bian
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Hong-Rui Yuan
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Wen Zhang
- Department of Chemistry, University of Science and Technology of China, Hefei, China
| | - Bing-Bing Wu
- Department of Chemistry, University of Science and Technology of China, Hefei, China.
| | - Xi-Sheng Wang
- Department of Pharmacy, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
- Department of Chemistry, University of Science and Technology of China, Hefei, China.
| |
Collapse
|
2
|
Futaki E, Takeda N, Yasui M, Shinada T, Miyata O, Ueda M. γ-C (sp 3)-H bond functionalisation of α,β-unsaturated amides through an umpolung strategy. Org Biomol Chem 2020; 18:1563-1566. [PMID: 32030394 DOI: 10.1039/d0ob00125b] [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 nucleophilic γ-phenylation and γ-alkylation of α,β-unsaturated amides have been developed. This umpolung reaction allows the regioselective introduction of phenyl and alkyl groups to a vinylketene N,O-acetal, which is generated in situ from an α,β-unsaturated N-alkoxyamide, followed by N-O bond cleavage in a two-step, one-pot process.
Collapse
Affiliation(s)
- Erika Futaki
- Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
| | - Norihiko Takeda
- Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
| | - Motohiro Yasui
- Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
| | - Tetsuro Shinada
- Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi, Osaka, 558-8585, Japan
| | - Okiko Miyata
- Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan. and Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi, Osaka, 558-8585, Japan
| | - Masafumi Ueda
- Kobe Pharmaceutical University, Motoyamakita, Higashinada, Kobe 658-8558, Japan.
| |
Collapse
|
3
|
Karimi AR, Nikravesh G, Bayat F, Khodadadi A, Tarighatjoo M. Tunable Thermo‐ and pH‐Responsive Hydrogels and MWCNTs/Hydrogel Containing 2‐Aminobenzamide Units in Their Crosslink Chains. ChemistrySelect 2019. [DOI: 10.1002/slct.201902045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ali R. Karimi
- Department of ChemistryFaculty of ScienceArak University Arak 38156-8-8349 Iran
| | - Golara Nikravesh
- Department of ChemistryFaculty of ScienceArak University Arak 38156-8-8349 Iran
| | - Fahimeh Bayat
- Department of ChemistryFaculty of ScienceArak University Arak 38156-8-8349 Iran
| | - Azam Khodadadi
- Department of ChemistryFaculty of ScienceArak University Arak 38156-8-8349 Iran
| | - Mahsa Tarighatjoo
- Department of ChemistryFaculty of ScienceArak University Arak 38156-8-8349 Iran
| |
Collapse
|
4
|
Reddy KHV, Bédier M, Bouzbouz S. Efficient and Direct Synthesis of γ-Amino-α,β-Unsaturated Amides by Catalyzed Allylic Substitution of α-Fluoroenamides: Toward to Synthesis of Hybrid Peptides and Indolizidines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800110] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Matthieu Bédier
- INSA, COBRA UMR 6014; CNRS, University of Rouen; 76183 Mont Saint Aignan cedex France
| | - Samir Bouzbouz
- INSA, COBRA UMR 6014; CNRS, University of Rouen; 76183 Mont Saint Aignan cedex France
| |
Collapse
|
5
|
Kumar BRP, Soni M, Bhikhalal UB, Kakkot IR, Jagadeesh M, Bommu P, Nanjan MJ. Analysis of physicochemical properties for drugs from nature. Med Chem Res 2009. [DOI: 10.1007/s00044-009-9244-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
6
|
Gomez-Bengoa E, Linden A, López R, Múgica-Mendiola I, Oiarbide M, Palomo C. Asymmetric Aza-Henry Reaction Under Phase Transfer Catalysis: An Experimental and Theoretical Study. J Am Chem Soc 2008; 130:7955-66. [DOI: 10.1021/ja800253z] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Enrique Gomez-Bengoa
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| | - Anthony Linden
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| | - Rosa López
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| | - Idoia Múgica-Mendiola
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| | - Mikel Oiarbide
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| | - Claudio Palomo
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco, Apdo. 1072, San Sebastián, 20080, Spain
| |
Collapse
|