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Zhang H, Xu N, Su B, Zhang J, Zhang C, Zhang Z, Guo B, Xu S, Wang S, Tang R. Synthesis of Amides via the Amination of Aldehydes with Hydroxylamines Promoted by TBAF·3H 2O. J Org Chem 2024. [PMID: 38781579 DOI: 10.1021/acs.joc.4c00246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
A metal-free, mild, and efficient method for the synthesis of amides has been developed from the amination of aldehydes with hydroxylamines promoted by TBAF·3H2O in the presence of KOH. Control experiments showed that the nitrone was the intermediate of this amination. By this method, a series of amides, biologically active compounds bebenil and a COX inhibitor were obtained in moderate to good yields.
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Affiliation(s)
- Huaiyuan Zhang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Nuo Xu
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Botao Su
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Jingren Zhang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Chongen Zhang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Zhiyuan Zhang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Binbin Guo
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Shengjie Xu
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Shouwei Wang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
| | - Rongping Tang
- School of Applied Chemical Engineering, Lanzhou Petrochemical University of Vocational Technology, No. 1 Shandan Street, Lanzhou 730060, P. R. China
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2
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Zhang Z, Yamada YMA. Recent Advancements in Continuous-Flow Suzuki-Miyaura Coupling Utilizing Immobilized Molecular Palladium Complexes. Chemistry 2024; 30:e202304335. [PMID: 38418426 DOI: 10.1002/chem.202304335] [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: 12/27/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/01/2024]
Abstract
Immobilized Pd-catalyzed Suzuki-Miyaura coupling under continuous-flow conditions using a packed-bed reactor, representing an efficient, automated, practical, and safe technology compared to conventional batch-type reactions. The core objective of this study is the development of an active and durable catalyst. In contrast to supported Pd nanoparticles, the attachment of Pd complexes onto solid supports through well-defined coordination sites is considered a favorable approach for preparing highly dispersed and stabilized Pd species. These species can be directly employed in various flow reactions without the need for pre-treatment. This concept paper explores recent achievements involving the application of immobilized Pd complexes as precatalysts for continuous-flow Suzuki-Miyaura coupling. Our focus is to elucidate the significance of the designed catalyst structures in relation to their catalytic performance under flow conditions. Additionally, we highlight various reaction systems and catalyst packing methods, emphasizing their crucial roles in establishing a practical synthesis process.
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Affiliation(s)
- Zhenzhong Zhang
- RIKEN Center for Sustainable Resource Science Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Yoichi M A Yamada
- RIKEN Center for Sustainable Resource Science Hirosawa, Wako, Saitama, 351-0198, Japan
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3
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Geng X, He H, Shatskiy A, Stepanova EV, Alvey GR, Liu JQ, Kärkäs MD, Wang XS. Construction of Phenanthridinone Skeletons through Palladium-Catalyzed Annulation. J Org Chem 2023; 88:12738-12743. [PMID: 37611263 PMCID: PMC10476191 DOI: 10.1021/acs.joc.3c01429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Indexed: 08/25/2023]
Abstract
Herein, a straightforward synthetic approach for the construction of phenanthridin-6(5H)-one skeletons is disclosed. The developed protocol relies on palladium catalysis, providing controlled access to a range of functionalized phenanthridin-6(5H)-ones in 59-88% yields. Furthermore, plausible reaction pathways are proposed based on mechanistic experiments.
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Affiliation(s)
- Xin Geng
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
| | - Heng He
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
| | - Andrey Shatskiy
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Elena V. Stepanova
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
- Tomsk
Polytechnic University, Lenin Avenue 30, 634050 Tomsk, Russia
| | - Gregory R. Alvey
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Jian-Quan Liu
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Markus D. Kärkäs
- Department
of Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden
| | - Xiang-Shan Wang
- School
of Chemistry and Materials Science, Jiangsu
Key Laboratory of Green Synthesis for Functional Materials Jiangsu
Normal University, Xuzhou, Jiangsu 221116, China
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4
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Oxygen transfer reaction of haloalkyl amides catalyzed by phenylboronic acid. Commun Chem 2023; 6:29. [PMID: 36765132 PMCID: PMC9918490 DOI: 10.1038/s42004-023-00824-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 01/30/2023] [Indexed: 02/12/2023] Open
Abstract
Nitrile derivatives are important building blocks in organic synthesis. Herein, we report the serendipitous discovery of an oxygen transfer reaction that produces hydroxyalkyl nitriles from the sequential dehydration and hydrolysis of haloalkyl amides. Product yields of up to 91% were achieved, and the phenylboronic acid was recovered as triphenylboroxine. The triphenylboroxine was reused as a catalyst without any loss of catalytic activity. A probable catalytic pathway was proposed based on control experiments and DFT calculations.
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5
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Liang Z, Wang K, Sun Q, Peng Y, Bao X. Iron-catalyzed dual decarboxylative coupling of α-amino acids and dioxazolones under visible-light to access amide derivatives. Chem Commun (Camb) 2023; 59:752-755. [PMID: 36541573 DOI: 10.1039/d2cc03318f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
An iron-catalyzed decarboxylative C-N coupling of α-amino acids with dioxazolones is described herein to synthesize amide derivatives under visible-light. The desired products can be given in good to excellent yields under simple, mild, and oxidant-free conditions. This protocol provides a practical route for the transformation of α-amino acids to the corresponding amides. Computational studies were carried out to shed light on the mechanism of this reaction.
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Affiliation(s)
- Zhanqun Liang
- Innovation Center for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China.
| | - Kaifeng Wang
- Innovation Center for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China.
| | - Qing Sun
- Innovation Center for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China.
| | - Yuzhu Peng
- Innovation Center for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China.
| | - Xiaoguang Bao
- Innovation Center for Chemical Sciences, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China. .,Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, Jiangsu 215123, China
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6
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Sharma D, Tomar V, Sharma C, Nemiwal M, Joshi RK. Direct amidation of ferrocenyl/ phenyl β-chlorocinnamaldehyde assisted by chalcogenide metal carbonyl cluster. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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7
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Sharma D, Tomar V, Sharma C, Nemiwal M, Joshi RK. Direct Amidation of Ferrocenyl/ Phenyl β- Chlorocinnamaldehyde Assisted by Chalcogenide Metal Carbonyl Cluster. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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8
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Stabilized catalyst comprising nickel and supported 12-tungstophosphoric acid: synthesis, characterization and aqueous-phase Suzuki–Miyaura cross-coupling. TRANSIT METAL CHEM 2022. [DOI: 10.1007/s11243-022-00507-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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9
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Dhital R, Sen A, Hu H, Ishii R, Sato T, Yashiroda Y, Kimura H, Boone C, Yoshida M, Futamura Y, Hirano H, Osada H, Hashizume D, Uozumi Y, Yamada YM. Phenylboronic Ester-Activated Aryl Iodide-Selective Buchwald-Hartwig-Type Amination toward Bioactivity Assay. ACS OMEGA 2022; 7:24184-24189. [PMID: 35874269 PMCID: PMC9301730 DOI: 10.1021/acsomega.2c01092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In this study, a phenylboronic ester-activated aryl iodide-selective Buchwald-Hartwig-type amination was developed. When the reaction of aryl iodides and aryl/aliphatic amines using Ni(acac)2 is carried out in the presence of phenylboronic ester, the Buchwald-Hartwig-type amination proceeds smoothly to afford the corresponding amines in high yields. This reaction does not proceed in the absence of phenylboronic ester. A wide variety of aryl iodides can be applied in the presence of aryl chlorides and bromides, which remain intact during the reaction. The mechanistic studies of this reaction suggest that the phenylboronic ester acts as an activator for the amines to form the ″ate complex″. Chemical kinetics studies show that the reaction of aryl iodides, base, and Ni(acac)2 follows first-order kinetics, while that of amines and phenylboronic ester follows zero-order kinetics. The bioactivity screening of the corresponding products showed that some amination products exhibit antifungal activity.
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Affiliation(s)
- Raghu
N. Dhital
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Abhijit Sen
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Hao Hu
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Rikako Ishii
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Takuma Sato
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Yoko Yashiroda
- Molecular
Ligand Target Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
- Chemical
Genomics Research Group, RIKEN Center for
Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Hiromi Kimura
- Molecular
Ligand Target Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Charles Boone
- Molecular
Ligand Target Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
- Donnelly
Centre and Department of Molecular Genetics, University of Toronto, Toronto, Ontario M5S 3E1, Canada
| | - Minoru Yoshida
- Chemical
Genomics Research Group, RIKEN Center for
Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Yushi Futamura
- Chemical
Biology Research Group, RIKEN Center for
Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Hiroyuki Hirano
- Chemical
Resource Development Research Unit, RIKEN
Center for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Hiroyuki Osada
- Chemical
Biology Research Group, RIKEN Center for
Sustainable Resource Science, Wako, Saitama 351-0198, Japan
- Chemical
Resource Development Research Unit, RIKEN
Center for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
| | - Daisuke Hashizume
- RIKEN
Center for Emergent Matter Science, Wako, Saitama 351-0198, Japan
| | - Yasuhiro Uozumi
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
- Institute
for Molecular Science and Graduate School for Advanced Studies, Okazaki, Aichi 444-8787, Japan
| | - Yoichi M.A. Yamada
- Green
Nanocatalysis Research Team, RIKEN Center
for Sustainable Resource Science, Wako, Saitama 351-0198, Japan
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10
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Ablajan K, Tian L, Zhang Q. Iodine-Promoted N-Acylation of Amines with Hydrazide: An Efficient Metal-Free Amidation. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1838-9491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractAn efficient protocol for the amidation of hydrazide with amine has been developed by utilizing I2 as an oxidant under metal- and base-free conditions at room temperature. N-Acylation products of amines were obtained in good to excellent yields without using toxic reagents. This method is operationally straightforward and tolerates aliphatic/aromatic and primary/secondary amines with different hydrazides.
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11
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Sen A, Sato T, Ohno A, Baek H, Muranaka A, Yamada YMA. Polymer-Supported-Cobalt-Catalyzed Regioselective Cyclotrimerization of Aryl Alkynes. JACS AU 2021; 1:2080-2087. [PMID: 34841419 PMCID: PMC8611791 DOI: 10.1021/jacsau.1c00360] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Indexed: 05/04/2023]
Abstract
A convoluted poly(4-vinylpyridine) cobalt(II) (P4VP-CoCl2) system was developed as a stable and reusable heterogeneous catalyst. The local structure near the Co atom was determined on the basis of experimental data and theoretical calculations. This immobilized cobalt catalyst showed high selectivity and catalytic activity in the [2 + 2 + 2] cyclotrimerization of terminal aryl alkynes. With 0.033 mol % P4VP-CoCl2, the regioselective formation of 1,3,5-triarylbenzene was realized without 1,2,4-triarylbenzene formation. Further, a multigram-scale (11 g) reaction proceeded efficiently. In addition, the polymer-supported catalyst was successfully recovered and used three times. X-ray photoelectron spectroscopy analysis of the recovered catalyst suggested that cobalt was in the +2 oxidation state. The 1,3,5-triarylbenzene derivatives were applied to the synthesis of a molecular beam electron resist and a polycyclic aromatic hydrocarbon.
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12
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Kumar V, Dhawan S, Girase PS, Singh P, Karpoormath R. An Environmentally Benign, Catalyst‐Free N−C Bond Cleavage/Formation of Primary, Secondary, and Tertiary Unactivated Amides. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101114] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Vishal Kumar
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Sanjeev Dhawan
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Pankaj Sanjay Girase
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Parvesh Singh
- School of Chemistry and Physics University of KwaZulu-Natal P/Bag X54001, Westville Durban 4000 South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
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13
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Tang JJ, Yu X, Yamamoto Y, Bao M. Visible-Light-Promoted Iron-Catalyzed N-Arylation of Dioxazolones with Arylboronic Acids. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04538] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jing-Jing Tang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Xiaoqiang Yu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Yoshinori Yamamoto
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
- WPI-Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
| | - Ming Bao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
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14
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Iron-catalyzed cross-coupling of N‑methoxy amides and arylboronic acids for the synthesis of N-aryl amides. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Aleti RR, Festa AA, Voskressensky LG, Van der Eycken EV. Synthetic Strategies in the Preparation of Phenanthridinones. Molecules 2021; 26:5560. [PMID: 34577030 PMCID: PMC8466741 DOI: 10.3390/molecules26185560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 11/16/2022] Open
Abstract
Phenanthridinones are important heterocyclic frameworks present in a variety of complex natural products, pharmaceuticals and displaying wide range of pharmacological actions. Its structural importance has evoked a great deal of interest in the domains of organic synthesis and medicinal chemistry to develop new synthetic methodologies, as well as novel compounds of pharmaceutical interest. This review focuses on the synthesis of phenanthridinone scaffolds by employing aryl-aryl, N-aryl, and biaryl coupling reactions, decarboxylative amidations, and photocatalyzed reactions.
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Affiliation(s)
- Rajeshwar Reddy Aleti
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Alexey A. Festa
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Leonid G. Voskressensky
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
| | - Erik V. Van der Eycken
- Organic Chemistry Department, Science Faculty, RUDN University, Miklukho-Maklaya St., 6, 117198 Moscow, Russia; (R.R.A.); (A.A.F.); (L.G.V.)
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
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