1
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Guo Y, Wang M, Gao Y, Liu G. Recent advances in asymmetric synthesis of chiral amides and peptides: racemization-free coupling reagents. Org Biomol Chem 2024; 22:4420-4435. [PMID: 38775347 DOI: 10.1039/d4ob00563e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
Over past decades, chiral amides and peptides have emerged as powerful and versatile compounds due to their various biological activities and interesting molecular architectures. Although some chiral condensation reagents have been applied successfully for their synthesis, the introduction of racemization-free methods of amino acid activation have shown lots of advantages in terms of their low cost and low toxicity. In this review, advancements in amide and peptide synthesis using racemization-free coupling reagents over the last 10 years are summarized. Various racemization-free coupling reagents have been applied in the synthesis of enantioselective amides and peptides, including ynamides, allenones, HSi[OCH(CF3)2]3, Ta(OMe)5, Nb(OEt)5, Ta(OEt)5, TCFH-NMI, water-removable ynamides, DBAA, DATB, o-NosylOXY, TCBOXY, Boc-Oxyma, NDTP, 9-silafluorenyl dichlorides, the Mukaiyama reagent, EDC and T3P. The racemization-free reagents described in this review provide an alternative greener option for the asymmetric synthesis of chiral amides and peptides. We hope that this review will inspire further studies and developments in this field.
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Affiliation(s)
- Yanyan Guo
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, 24 Zhaojun Road, Hohhot 010030, China.
| | - Meiyu Wang
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, 24 Zhaojun Road, Hohhot 010030, China.
| | - Yuan Gao
- Xi'An Renalysis Medical Technology Co., Ltd, 2 Qinling Avenue West, Caotang Science and Technology Industrial Base, Xi'an 710311, China
| | - Guodu Liu
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, 24 Zhaojun Road, Hohhot 010030, China.
- Inner Mongolia Academy of Science and Technology, 2 Shandan Street, Hohhot 010010, China
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2
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Takahashi N, Takahashi A, Shimada N. Hydroxy-directed peptide bond formation from α-amino acid-derived inert esters enabled by boronic acid catalysis. Chem Commun (Camb) 2024; 60:448-451. [PMID: 38088060 DOI: 10.1039/d3cc04856j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
A boronic acid-catalyzed peptide bond formation from α-amino acid methyl esters is described. The catalysis showed high chemoselectivity for β-hydroxy-α-amino esters, affording the peptides in high to excellent yields with high functional group tolerance. This hydroxy-directed peptide bond formation could be applicable to oligopeptide syntheses. This is the first successful example of organoboron-catalyzed peptide bond formation from α-amino acid-derived inert esters.
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Affiliation(s)
- Naoya Takahashi
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, 5-9-1 Shirokane, Minato-ku, Tokyo 108-8641, Japan
| | - Airi Takahashi
- Laboratory of Organic Chemistry for Molecular Transformations, Department of Chemistry and the Institute of Natural Sciences, Nihon University, 3-25-40 Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan.
| | - Naoyuki Shimada
- Laboratory of Organic Chemistry for Molecular Transformations, Department of Chemistry and the Institute of Natural Sciences, Nihon University, 3-25-40 Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan.
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3
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Koshizuka M, Shinoda K, Makino K, Shimada N. Concise Synthesis of 2,5-Diketopiperazines via Catalytic Hydroxy-Directed Peptide Bond Formations. J Org Chem 2023. [PMID: 37125993 DOI: 10.1021/acs.joc.3c00195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
2,5-Diketopiperazines (DKPs) with hydroxymethyl functional groups are essential structures found in many bioactive molecules and functional materials. We have established a simple protocol for the concise synthesis of this type of DKPs through diboronic acid anhydride-catalyzed hydroxy-directed peptide bond formations. The sequential reactions in this report, which consist of three steps, an intermolecular catalytic condensation reaction in which water is the only byproduct, a simple deprotection of the nitrogen-protecting group, and an intramolecular cyclization, enabled the synthesis of functionalized DKPs in high to excellent yields without any intermediate purification. The utility of this protocol has been demonstrated by synthesizing natural products, phomamide and Cyclo(Deala-l-Leu).
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Affiliation(s)
- Masayoshi Koshizuka
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Kaito Shinoda
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Kazuishi Makino
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Naoyuki Shimada
- Laboratory of Organic Chemistry for Molecular Transformations, Department of Chemistry and the Institute of Natural Sciences, Nihon University, Tokyo 156-8550, Japan
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4
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Zhu L, Deng L, Xie Y, Liu L, Ma X, Liu R. Mechanochemistry, Solvent-free and scale-up: Application toward coupling of Acids and Amines to Amides. RESULTS IN CHEMISTRY 2023. [DOI: 10.1016/j.rechem.2023.100882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
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5
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Xu X, Wang H, Tan CH, Ye X. Applications of Vanadium, Niobium, and Tantalum Complexes in Organic and Inorganic Synthesis. ACS ORGANIC & INORGANIC AU 2022; 3:74-91. [PMID: 37035284 PMCID: PMC10080730 DOI: 10.1021/acsorginorgau.2c00056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/31/2022]
Abstract
Organometallic catalysis is a powerful strategy in chemical synthesis, especially with the cheap and low toxic metals based on green chemistry principle. Thus, the selection of the metal is particularly important to plan relevant and applicable processes. The group VB metals have been the subject of exciting and significant advances in both organic and inorganic synthesis. In this Review, we have summarized some reports from recent decades, which are about the development of group VB metals utilized in various types of reactions, such as oxidation, reduction, alkylation, dealkylation, polymerization, aromatization, protein synthesis, and practical water splitting.
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Affiliation(s)
- Xinru Xu
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, P. R. China
| | - Hong Wang
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, P. R. China
| | - Choon-Hong Tan
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Xinyi Ye
- College of Pharmaceutical Science & Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Key Laboratory of Marine Fishery Resources Exploitment & Utilization of Zhejiang Province, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou 310014, P. R. China
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6
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Haji Abbasi Somehsaraie M, Fathi Vavsari V, Kamangar M, Balalaie S. Chemical Wastes in the Peptide Synthesis Process and Ways to Reduce Them. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2022; 21:e123879. [PMID: 36942077 PMCID: PMC10024322 DOI: 10.5812/ijpr-123879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/25/2022] [Accepted: 05/28/2022] [Indexed: 11/16/2022]
Abstract
In recent decades, a growing interest has been observed among pharmaceutical companies in producing and selling 80 FDA-approved therapeutic peptides. However, there are many drawbacks to peptide synthesis at the academic and industrial scales, involving the use of large amounts of highly hazardous coupling reagents and solvents. This review focuses on hideous and observant wastes produced before, during, and after peptide synthesis and proposes some solutions to reduce them.
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Affiliation(s)
| | - Vaezeh Fathi Vavsari
- Peptide Chemistry Research Institute, K. N. Toosi University of Technology, Tehran, Iran
| | - Mohammad Kamangar
- Peptide Chemistry Research Institute, K. N. Toosi University of Technology, Tehran, Iran
| | - Saeed Balalaie
- Peptide Chemistry Research Institute, K. N. Toosi University of Technology, Tehran, Iran
- Corresponding Author: Peptide Chemistry Research Institute, K. N. Toosi University of Technology, Tehran, Iran.
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7
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Hu X, Li J, Zhang H, Yu Q, Wang Y, Li X, Long L, Jiang W, Wang Z. Discovery of dual inhibitors of topoisomerase I and Cyclooxygenase-2 for colon cancer therapy. Eur J Med Chem 2022; 240:114560. [DOI: 10.1016/j.ejmech.2022.114560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/12/2022] [Accepted: 06/20/2022] [Indexed: 11/03/2022]
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8
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Muramatsu W, Yamamoto H. Organocatalytic Activation of Inert Hydrosilane for Peptide Bond Formation. Org Lett 2022; 24:7194-7199. [PMID: 36166483 DOI: 10.1021/acs.orglett.2c02947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We describe the development of a reliable catalytic protocol for peptide bond formation that is generally applicable to natural and unnatural α-amino acids, β-amino acids, and peptides bearing various functional groups. A 10 mol % loading of HSi[OCH(CF3)2]3 as a catalyst was sufficient to guarantee a consistently high yield of the resulting peptide. This method facilitates the sustainable utilization of natural resources by using a catalyst and an auxiliary based on earth-abundant silicon.
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Affiliation(s)
- Wataru Muramatsu
- Peptide Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Peptide Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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9
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Mukherjee A, Nad P, Gupta K, Sen A. Mechanistic Understanding of KOtBu-Mediated Direct Amidation of Esters with Anilines: An Experimental Study and Computational Approach. Chem Asian J 2022; 17:e202200800. [PMID: 36048008 DOI: 10.1002/asia.202200800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/22/2022] [Indexed: 11/12/2022]
Abstract
A sustainable and cost-effective protocol has been reported for the synthesis of amide bonds from unactivated esters and non-nucleophilic amines promoted by potassium tert -butoxide under aerobic conditions. The reaction proceeds under relatively mild conditions, encompassing wide substrate scope. A combined experimental and quantum chemical study has been performed to shed light on the mechanism, which implied that a radical pathway is operating for the present protocol.
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Affiliation(s)
- Arup Mukherjee
- Indian Institute of Technology Bhilai, Chemistry, GEC Campus, Raipur, 492015, Raipur, INDIA
| | - Pinaki Nad
- IIT Bhilai: Indian Institute of Technology Bhilai, Chemistry, INDIA
| | - Kriti Gupta
- IIT Bhilai: Indian Institute of Technology Bhilai, Chemistry, INDIA
| | - Anik Sen
- GITAM Institute of Science: Gandhi Institute of Technology and Management Institute of Science, Chemistry, INDIA
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10
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Nakashima E, Yamamoto H. Biomimetic Peptide Catalytic Bond‐Forming Utilizing a Mild Brønsted Acid. Chemistry 2022; 28:e202103989. [DOI: 10.1002/chem.202103989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Indexed: 11/12/2022]
Affiliation(s)
- Erika Nakashima
- College of Engineering Chubu University 1200 Matsumoto-cho Kasugai Aichi 487-8501 Japan
| | - Hisashi Yamamoto
- Frontier Research Insititute Chubu University 1200 Matsumoto-cho Kasugai Aichi 487-8501 Japan
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11
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Crochet P, Cadierno V. Access to
α
‐ and
β
‐Hydroxyamides and Ureas Through Metal‐Catalyzed C≡N Bond Hydration and Transfer Hydration Reactions. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pascale Crochet
- Departamento de Química Orgánica e Inorgánica Universidad de Oviedo Julián Clavería 8 33006 Oviedo Spain
| | - Victorio Cadierno
- Departamento de Química Orgánica e Inorgánica Universidad de Oviedo Julián Clavería 8 33006 Oviedo Spain
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12
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Yamada T, Watanabe Y, Okamoto S. 6-Halo-2-pyridone as an efficient organocatalyst for ester aminolysis. RSC Adv 2021; 11:24588-24593. [PMID: 35481026 PMCID: PMC9036873 DOI: 10.1039/d1ra04651a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/07/2021] [Indexed: 01/19/2023] Open
Abstract
It was found that 6-halo-2-pyridones catalysed ester aminolysis in which not only reactive aryl esters but also relatively less reactive methyl and benzyl esters could be used as a substrate. The reaction could be performed without strictly dry and anaerobic conditions and the 6-chloro-2-pyridone catalyst could be recovered quantitatively after reaction. The method could be applied to dipeptide synthesis from methyl or benzyl esters of amino acids, where a high enantiomeric purity of the products was maintained. The mechanism involving dual activation of ester and amine substrates through hydrogen bonding between catalyst and substrates is proposed where 6-halo-2-pyridones act as a bifunctional Brønsted acid/base catalyst. 6-Halo-2-pyridones effectively catalyse ester aminolysis as bifunctional catalysts. This reaction did not require any special conditions and was operationally convenient.![]()
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Affiliation(s)
- Takeshi Yamada
- Department of Materials and Life Chemistry, Kanagawa University 3-27-1 Rokkakubashi, Kanagawa-ku Yokohama 221-8686 Japan
| | - Yusuke Watanabe
- Department of Materials and Life Chemistry, Kanagawa University 3-27-1 Rokkakubashi, Kanagawa-ku Yokohama 221-8686 Japan
| | - Sentaro Okamoto
- Department of Materials and Life Chemistry, Kanagawa University 3-27-1 Rokkakubashi, Kanagawa-ku Yokohama 221-8686 Japan
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13
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Muramatsu W, Hattori T, Yamamoto H. Amide bond formation: beyond the dilemma between activation and racemisation. Chem Commun (Camb) 2021; 57:6346-6359. [PMID: 34121110 DOI: 10.1039/d1cc01795k] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of methods for amide bond formation without recourse to typical condensation reagents has become an emerging research area and has been actively explored in the past quarter century. Inspired by the structure of vitamin B12, we have developed a metal-templated macrolactamisation that generates a new wave towards classical macrolactam synthesis. Further, distinct from the extensively used methods with condensation reagents or catalysts based on catalyst/reagent control our metal-catalysed methods based on substrate control can effectively address long-standing challenges such as racemisation in the field of peptide chemistry. In addition, the substrate-controlled strategy demonstrates the feasibility of "remote" peptide bond-forming reaction catalysed by a metal-ligand complex. Moreover, an originally designed hydrosilane/aminosilane system can avoid not only racemisation but also unnecessary waste production. This feature article documents our discovery and application of our original approaches in amide bond formation.
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Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan.
| | - Tomohiro Hattori
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan.
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan.
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14
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de Azambuja F, Loosen A, Conic D, van den Besselaar M, Harvey JN, Parac-Vogt TN. En Route to a Heterogeneous Catalytic Direct Peptide Bond Formation by Zr-Based Metal–Organic Framework Catalysts. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01782] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Alexandra Loosen
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | - Dragan Conic
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
| | | | - Jeremy N. Harvey
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
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15
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Hayatifar A, Elifritz EA, Bloom MB, Pixley KM, Fennell CJ, Weinert CS. Direct amidation of acid fluorides using germanium amides. Dalton Trans 2021; 50:4490-4493. [PMID: 33877168 DOI: 10.1039/d1dt00754h] [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
Amide functional groups are an essential linkage that are found in peptides, proteins, and pharmaceuticals and new methods are constantly being sought for their formation. Here, a new method for their preparation is presented where germanium amides Ph3GeNR2 convert acid fluorides directly to amides. These germanium amides serve to abstract the fluorine atom of the acid fluoride and transfer their amide group -NR2 to the carbonyl carbon, and so function as amidation reagents.
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Affiliation(s)
- Ardalan Hayatifar
- Department of Chemistry, Oklahoma State University, 107 Physical Science, Stillwater, Oklahoma 74078, USA.
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16
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Hsieh HH, Tu MH, Su YC, Ko BT, Datta A, Huang JH. Synthesis and molecular geometry of unique lithium isopropoxide assisted tantalum isopropoxide cluster containing bidentate N,O-ketiminate ligands. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Rashed MN, Masuda K, Ichitsuka T, Koumura N, Sato K, Kobayashi S. Zirconium Oxide‐Catalyzed Direct Amidation of Unactivated Esters under Continuous‐Flow Conditions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001496] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Md. Nurnobi Rashed
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
| | - Koichiro Masuda
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
| | - Tomohiro Ichitsuka
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
- Research Institute of Chemical Process Technology National Institute of Advanced Industrial Science and Technology Nigatake 4-2-1 Sendai Miyagi 983-8551 Japan
| | - Nagatoshi Koumura
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
| | - Kazuhiko Sato
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
| | - Shū Kobayashi
- Interdisciplinary Research Center for Catalytic Chemistry National Institute of Advanced Industrial Science and Technology Central 5 Higashi 1-1-1 Tsukuba Ibaraki 305-8565 Japan
- Department of Chemistry School of Science The University of Tokyo Hongo, Bunkyo-ku Tokyo 113-0033 Japan
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18
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Fu Z, Wang X, Tao S, Bu Q, Wei D, Liu N. Manganese Catalyzed Direct Amidation of Esters with Amines. J Org Chem 2021; 86:2339-2358. [DOI: 10.1021/acs.joc.0c02478] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zhengqiang Fu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Xinghua Wang
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Sheng Tao
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Qingqing Bu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Donghui Wei
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, Zhengzhou 450001, People’s Republic of China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
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19
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Affiliation(s)
- Mihajlo Todorovic
- Department of Chemistry University of British Columbia Vancouver British Columbia Canada
| | - David M. Perrin
- Department of Chemistry University of British Columbia Vancouver British Columbia Canada
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20
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Shimada N, Takahashi N, Ohse N, Koshizuka M, Makino K. Synthesis of Weinreb amides using diboronic acid anhydride-catalyzed dehydrative amidation of carboxylic acids. Chem Commun (Camb) 2020; 56:13145-13148. [PMID: 33007055 DOI: 10.1039/d0cc05630h] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The first successful example of the direct synthesis of Weinreb amides using catalytic hydroxy-directed dehydrative amidation of carboxylic acids using the diboronic acid anhydride catalyst is described. The methodology is applicable to the concise syntheses of eight α-hydroxyketone natural products, namely, sattabacin, 4-hydroxy sattabacin, kurasoins A and B, soraphinols A and B, and circumcins B and C.
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Affiliation(s)
- Naoyuki Shimada
- Department of Pharmaceutical Sciences, Kitasato University, 5-9-1 Shirokane, Minatao-ku, Tokyo 108-8641, Japan.
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21
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Koshizuka M, Makino K, Shimada N. Diboronic Acid Anhydride-Catalyzed Direct Peptide Bond Formation Enabled by Hydroxy-Directed Dehydrative Condensation. Org Lett 2020; 22:8658-8664. [PMID: 33044828 DOI: 10.1021/acs.orglett.0c03252] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We report the catalytic direct peptide bond formations via dehydrative condensation of β-hydroxy-α-amino acids, affording the serine, threonine, or β-hydroxyvaline-derived peptides in high to excellent yields with high functional group tolerance, minimum epimerization, and excellent chemoselectivity. The key to the success of these atom-economical transformations is the use of diboronic acid anhydride catalyst for the hydroxy-directed reactions.
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Affiliation(s)
- Masayoshi Koshizuka
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Kazuishi Makino
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
| | - Naoyuki Shimada
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences, Kitasato University, Tokyo 108-8641, Japan
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22
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Xia S, Jiang Z, Huang Y, Li D, Cui Y, Li Y, Xia Y. Synthesis of Titanium Complexes Supported by Carbinolamide- and Amide-Containing Ligands Derived from Ti(NMe 2) 4-Mediated Selective Amidations of Carbonyl Groups. Inorg Chem 2020; 59:14031-14041. [PMID: 32955246 DOI: 10.1021/acs.inorgchem.0c01831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient strategy for the syntheses of a series of titanium complexes has been developed. This protocol features the employment of Ti(NMe2)4 both as the metal center to trigger the deprotonation of the ligands and as an amine source to proceed the amidation reactions of carbonyl functionalities of the ligands. Treatment of Ti(NMe2)4 with a ligand HL1 (HL1 = 2,2'-(((2-hydroxybenzyl)azanediyl)bis(ethane-2,1-diyl))bis(isoindoline-1,3-dione) results in the formation of Ti(L1')(NMe2) (1) (H3L1' = N1-(2-((2-(1-(dimethylamino)-1-hydroxy-3-oxoisoindolin-2-yl)ethyl)(2-hydroxybenzyl)amino)ethyl)-N2,N2-dimethylphthalamide). One important feature regarding the synthesis of 1 is the occurrence of the in situ metal-ligand reaction between Ti(NMe2)4 and HL1, leading to the simultaneous formations of carbinolamide and amide scaffolds. Another prominent feature in terms of the preparation of 1 is the achievement of the selective ring-opening reaction of one of the two phthalimide units of the HL1 ligand, affording carbinolamide and amide functionalities within one ligand set. The developed methodology characterizes an ample substrate scope. The selective amidation reactions of the carbonyl groups have been realized for a series of analogous ligands HL2-HL7. Density functional theory calculations were employed to disclose the mechanisms for the formation of 1-7, and the details for the selective ring-opening reactions of the phthalimide unit were uncovered.
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Affiliation(s)
- Shengwang Xia
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Zhilei Jiang
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Yuan Huang
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Dawei Li
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Yanfeng Cui
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Yahong Li
- College of Chemistry, Chemical Engineering, and Materials Science, Soochow University, Suzhou 215123, People's Republic of China
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, People's Republic of China
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23
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Muramatsu W, Manthena C, Nakashima E, Yamamoto H. Peptide Bond-Forming Reaction via Amino Acid Silyl Esters: New Catalytic Reactivity of an Aminosilane. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02512] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Chaitanya Manthena
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Erika Nakashima
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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24
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MATSUMOTO K, MATSUMOTO M, HAYASHI T, MAEKAWA M, NISHIWAKI K, KASHIMURA S. Intermolecular Carbon–Carbon Bond Formation Followed by Intramolecular Cyclization of Electrochemically Generated Magnesium Anthracenes and Esters in the Presence of Chlorotrimethylsilane. ELECTROCHEMISTRY 2020. [DOI: 10.5796/electrochemistry.20-00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Kouichi MATSUMOTO
- Department of Chemistry, School of Science and Engineering, Kindai University
| | - Masahiro MATSUMOTO
- Department of Chemistry, School of Science and Engineering, Kindai University
| | - Terumasa HAYASHI
- Department of Chemistry, School of Science and Engineering, Kindai University
| | - Masahiko MAEKAWA
- Department of Chemistry, School of Science and Engineering, Kindai University
| | - Keiji NISHIWAKI
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Kindai University
| | - Shigenori KASHIMURA
- Department of Chemistry, School of Science and Engineering, Kindai University
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25
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Muramatsu W, Hattori T, Yamamoto H. Game Change from Reagent- to Substrate-Controlled Peptide Synthesis. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200057] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Tomohiro Hattori
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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26
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Chen CT, Maity NC, Agarwal R, Lai CF, Liao Y, Yu WR. Chiral Vanadyl(V) Complexes Enable Efficient Asymmetric Reduction of β-Ketoamides: Application toward ( S)-Duloxetine. J Org Chem 2020; 85:6408-6419. [PMID: 32321244 DOI: 10.1021/acs.joc.0c00221] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
High-valent chiral oxidovanadium(V) complexes derived from 3,5-substituted-N-salicylidene-l-tert-leucine were used as catalysts in asymmetric reduction of N-benzyl-β-ketoamides. Among six different solvents, three different alcohol additives, and two different boranes examined, the use of pinacolborane in tetrahydrofuran (THF) with a t-BuOH additive led to the best results at -20 °C. The corresponding β-hydroxyamides can be furnished with yields up to 92% and an enantiomeric excess (ee) up to 99%. We have successfully extended this catalytic protocol for the synthesis of an (S)-duloxetine precursor.
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Affiliation(s)
- Chien-Tien Chen
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Nabin Ch Maity
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Rachit Agarwal
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Chien-Fu Lai
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Yiya Liao
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Wei-Ru Yu
- Department of Chemistry, National Tsing Hua University, No. 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
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27
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Michigami K, Sakaguchi T, Takemoto Y. Catalytic Dehydrative Peptide Synthesis with gem-Diboronic Acids. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03894] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Kenichi Michigami
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
| | - Tatsuhiko Sakaguchi
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
| | - Yoshiji Takemoto
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
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28
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Muramatsu W, Yamamoto H. Tantalum-Catalyzed Amidation of Amino Acid Homologues. J Am Chem Soc 2019; 141:18926-18931. [DOI: 10.1021/jacs.9b08415] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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29
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Takemoto K, Nishikawa Y, Moriguchi S, Hori Y, Kamezawa Y, Matsui T, Hara O. Site-Selective Esterifications of Polyol β-Hydroxyamides and Applications to Serine-Selective Glycopeptide Modifications. Org Lett 2019; 21:7534-7538. [PMID: 31498646 DOI: 10.1021/acs.orglett.9b02809] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The site-selective acylations of β-hydroxyamides in the presence of other hydroxyl groups are described. Central to the success of this modification is the metal-template-driven acylation using pyridine ketoxime esters as acylating reagents in combination with CuOTf. This strategy enables β-hydroxyl groups to be site-selectively acylated in various derivatives, including sterically hindered secondary β-alcohol. The utility of this methodology is showcased by the serine-selective modification of a glycopeptide with unprotected sugar.
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Affiliation(s)
- Kohei Takemoto
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Yasuhiro Nishikawa
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Shohei Moriguchi
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Yuna Hori
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Yuki Kamezawa
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Takami Matsui
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
| | - Osamu Hara
- Faculty of Pharmacy , Meijo University , 150 Yagotoyama, Tempaku-ku , Nagoya , Aichi 468-8503 , Japan
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30
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González-Fernández R, Crochet P, Cadierno V. Synthesis of β-hydroxyamides through ruthenium-catalyzed hydration/transfer hydrogenation of β-ketonitriles in water: Scope and limitations. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.05.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Muramatsu W, Hattori T, Yamamoto H. Substrate-Directed Lewis-Acid Catalysis for Peptide Synthesis. J Am Chem Soc 2019; 141:12288-12295. [DOI: 10.1021/jacs.9b03850] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Tomohiro Hattori
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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32
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Shimada N, Hirata M, Koshizuka M, Ohse N, Kaito R, Makino K. Diboronic Acid Anhydrides as Effective Catalysts for the Hydroxy-Directed Dehydrative Amidation of Carboxylic Acids. Org Lett 2019; 21:4303-4308. [PMID: 31120259 DOI: 10.1021/acs.orglett.9b01484] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The direct catalytic dehydrative amidation of β-hydroxycarboxylic acids with amines is described. A biphenyl-based diboronic acid anhydride with a B-O-B skeleton is shown to be an exceptionally effective catalyst for the reaction, providing β-hydroxycarboxylic amides in high to excellent yields with a low catalyst loading (minimum of 0.01 mol %, TON up to 7,500). This hydroxy-directed amidation shows excellent chemoselectivity and is applicable to gram-scale drug synthesis.
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Affiliation(s)
- Naoyuki Shimada
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
| | - Mai Hirata
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
| | - Masayoshi Koshizuka
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
| | - Naoki Ohse
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
| | - Ryoto Kaito
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
| | - Kazuishi Makino
- Laboratory of Organic Chemistry for Drug Development and Medical Research Laboratories, Department of Pharmaceutical Sciences , Kitasato University , Tokyo 108-8641 , Japan
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33
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Zheng YL, Newman SG. Methyl Esters as Cross-Coupling Electrophiles: Direct Synthesis of Amide Bonds. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00884] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Yan-Long Zheng
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario K1N 6N5, Canada
| | - Stephen G. Newman
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario K1N 6N5, Canada
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34
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Jiang X, Liu J, Ma S. Iron-Catalyzed Aerobic Oxidation of Alcohols: Lower Cost and Improved Selectivity. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.8b00374] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xingguo Jiang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jinxian Liu
- Center of Chemistry for Frontier Technologies, Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
| | - Shengming Ma
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
- Center of Chemistry for Frontier Technologies, Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, P. R. China
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35
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Opie CR, Noda H, Shibasaki M, Kumagai N. All Non-Carbon B 3 NO 2 Exotic Heterocycles: Synthesis, Dynamics, and Catalysis. Chemistry 2019; 25:4648-4653. [PMID: 30770614 DOI: 10.1002/chem.201900715] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Indexed: 02/03/2023]
Abstract
The B3 NO2 six-membered heterocycle (1,3-dioxa-5-aza-2,4,6-triborinane=DATB), comprising three different non-carbon period 2 elements, has been recently demonstrated to be a powerful catalyst for dehydrative condensation of carboxylic acids and amines. The tedious synthesis of DATB, however, has significantly diminished its utility as a catalyst, and thus the inherent chemical properties of the ring system have remained virtually unexplored. Here, a general and facile synthetic strategy that harnesses a pyrimidine-containing scaffold for the reliable installation of boron atoms is disclosed, giving rise to a series of Pym-DATBs from inexpensive materials in a modular fashion. The identification of a soluble Pym-DATB derivative allowed for the investigation of the dynamic nature of the B3 NO2 ring system, revealing differential ring-closing and -opening behaviors depending on the medium. Readily accessible Pym-DATBs proved their utility as efficient catalysts for dehydrative amidation with broad substrate scope and functional-group tolerance, offering a general and practical catalytic alternative to reagent-driven amidation.
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Affiliation(s)
- Christopher R Opie
- Institute of Microbial Chemistry (BIKAKEN), 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo, 141-0021, Japan
| | - Hidetoshi Noda
- Institute of Microbial Chemistry (BIKAKEN), 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo, 141-0021, Japan
| | - Masakatsu Shibasaki
- Institute of Microbial Chemistry (BIKAKEN), 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo, 141-0021, Japan
| | - Naoya Kumagai
- Institute of Microbial Chemistry (BIKAKEN), 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo, 141-0021, Japan
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36
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Siddiki SMAH, Rashed MN, Ali MA, Toyao T, Hirunsit P, Ehara M, Shimizu K. Lewis Acid Catalysis of Nb
2
O
5
for Reactions of Carboxylic Acid Derivatives in the Presence of Basic Inhibitors. ChemCatChem 2018. [DOI: 10.1002/cctc.201801239] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | - Md. Ayub Ali
- Department of Chemistry Bangladesh University of Engineering and Technology (BUET) Dhaka- 1000 Bangladesh
| | - Takashi Toyao
- Institute for Catalysis Hokkaido University Sapporo 001-0021 Japan
- Elements Strategy Initiative for Catalysts and Batteries Kyoto University Kyoto 615-8520 Japan
| | - Pussana Hirunsit
- National Nanotechnology Center National Science and Technology Development Agency Pathum Thani 12120 Thailand
| | - Masahiro Ehara
- Elements Strategy Initiative for Catalysts and Batteries Kyoto University Kyoto 615-8520 Japan
- Institute for Molecular Science Aichi 444-8585 Japan
| | - Ken‐ichi Shimizu
- Institute for Catalysis Hokkaido University Sapporo 001-0021 Japan
- Elements Strategy Initiative for Catalysts and Batteries Kyoto University Kyoto 615-8520 Japan
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37
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Ni J, Oguro T, Sawazaki T, Sohma Y, Kanai M. Hydroxy Group Directed Catalytic Hydrosilylation of Amides. Org Lett 2018; 20:7371-7374. [PMID: 30418782 DOI: 10.1021/acs.orglett.8b03014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Chemo- and site-selective hydrosilylation of α- or β-hydroxy amides using organocatalyst B(C6F5)3 and commercially available hydrosilanes is described. This transformation is operative under mild conditions and tolerates a wide range of functional groups. The reaction was applied for selective reduction of a specific amide group of the therapeutically important cyclic peptide cyclosporin A, demonstrating the potential usefulness of this catalytic method in late-stage structural transformations of drug lead molecules.
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Affiliation(s)
- Jizhi Ni
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Tsubasa Oguro
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Taka Sawazaki
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Youhei Sohma
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku, Tokyo 113-0033 , Japan
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38
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Ghorpade SA, Sawant DN, Sekar N. Triphenyl borate catalyzed synthesis of amides from carboxylic acids and amines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.10.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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39
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Ben Halima T, Masson-Makdissi J, Newman SG. Nickel-Catalyzed Amide Bond Formation from Methyl Esters. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808560] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Taoufik Ben Halima
- Centre for Catalysis Research and Innovation; Department of Chemistry and Biomolecular Sciences; University of Ottawa; 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
| | - Jeanne Masson-Makdissi
- Centre for Catalysis Research and Innovation; Department of Chemistry and Biomolecular Sciences; University of Ottawa; 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
| | - Stephen G. Newman
- Centre for Catalysis Research and Innovation; Department of Chemistry and Biomolecular Sciences; University of Ottawa; 10 Marie-Curie Ottawa Ontario K1N 6N5 Canada
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40
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Ben Halima T, Masson-Makdissi J, Newman SG. Nickel-Catalyzed Amide Bond Formation from Methyl Esters. Angew Chem Int Ed Engl 2018; 57:12925-12929. [PMID: 30113123 DOI: 10.1002/anie.201808560] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 08/10/2018] [Indexed: 11/10/2022]
Abstract
Despite being one of the most important and frequently run chemical reactions, the synthesis of amide bonds is accomplished primarily by wasteful methods that proceed by stoichiometric activation of one of the starting materials. We report a nickel-catalyzed procedure that can enable diverse amides to be synthesized from abundant methyl ester starting materials, producing only volatile alcohol as a stoichiometric waste product. In contrast to acid- and base-mediated amidations, the reaction is proposed to proceed by a neutral cross coupling-type mechanism, opening up new opportunities for direct, efficient, chemoselective synthesis.
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Affiliation(s)
- Taoufik Ben Halima
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario, K1N 6N5, Canada
| | - Jeanne Masson-Makdissi
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario, K1N 6N5, Canada
| | - Stephen G Newman
- Centre for Catalysis Research and Innovation, Department of Chemistry and Biomolecular Sciences, University of Ottawa, 10 Marie-Curie, Ottawa, Ontario, K1N 6N5, Canada
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41
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Gupta SSR, Nakhate AV, Deshmukh GP, Periasamy S, Samudrala PS, Bhargava SK, Lakshmi Kantam M. Direct Synthesis of Amides from Oxidative Coupling of Benzyl Alcohols or Benzylamines with N
-Substituted Formamides Using a Cu-Fe-Based Heterogeneous Catalyst. ChemistrySelect 2018. [DOI: 10.1002/slct.201801297] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shyam Sunder R. Gupta
- Department of Chemical Engineering; Institute of Chemical Technology, N.P. Marg, Matunga; Mumbai-400 019 India
| | - Akhil V. Nakhate
- Department of Chemical Engineering; Institute of Chemical Technology, N.P. Marg, Matunga; Mumbai-400 019 India
| | - Gunjan P. Deshmukh
- Department of Chemical Engineering; Institute of Chemical Technology, N.P. Marg, Matunga; Mumbai-400 019 India
| | - Selvakannan Periasamy
- Centre for Advanced Materials & Industrial Chemistry (CAMIC); School of Applied Sciences; RMIT University, GPO BOX 2476; Melbourne-3001 Australia
| | - Priya S. Samudrala
- Centre for Advanced Materials & Industrial Chemistry (CAMIC); School of Applied Sciences; RMIT University, GPO BOX 2476; Melbourne-3001 Australia
| | - Suresh K. Bhargava
- Centre for Advanced Materials & Industrial Chemistry (CAMIC); School of Applied Sciences; RMIT University, GPO BOX 2476; Melbourne-3001 Australia
| | - Mannepalli Lakshmi Kantam
- Department of Chemical Engineering; Institute of Chemical Technology, N.P. Marg, Matunga; Mumbai-400 019 India
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42
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Wang X, Li M, Yang Y, Guo M, Tang X, Wang G. One-pot Construction of Difluorinated Pyrrolizidine and Indolizidine Scaffolds via Copper-Catalyzed Radical Cascade Annulation. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701643] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Xiaoyang Wang
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin 300072 People's Republic of China
| | - Miao Li
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yanyan Yang
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin 300072 People's Republic of China
| | - Minjie Guo
- Institute for Molecular Design and Synthesis; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Xiangyang Tang
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin 300072 People's Republic of China
| | - Guangwei Wang
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry; School of Science; Tianjin University; Tianjin 300072 People's Republic of China
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Affiliation(s)
- Sukalyan Bhadra
- Inorganic Materials and Catalysis Division, Academy of Scientific and Innovative Research, CSIR-Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar, 364002 Gujarat, India
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center, Chubu University, 1200, Matsumoto-Cho, Kasugai, Aichi 487-8501, Japan
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Abstract
The development of highly efficient reactions at only the desired position is one of the most important subjects in organic chemistry. Most of the reactions in current organic chemistry are reagent- or catalyst-controlled reactions, and the regio- and stereoselectivity of the reactions are determined by the inherent nature of the reagent or catalyst. In sharp contrast, substrate-directed reaction determines the selectivity of the reactions by the functional group on the substrate and can strictly distinguish sterically and electronically similar multiple reaction sites in the substrate. In this Perspective, three topics of substrate-directed reaction are mainly reviewed: (1) directing group-assisted epoxidation of alkenes, (2) ring-opening reactions of epoxides by various nucleophiles, and (3) catalytic peptide synthesis. Our newly developed synthetic methods with new ligands including hydroxamic acid derived ligands realized not only highly efficient reactions but also pinpointed reactions at the expected position, demonstrating the substrate-directed reaction as a powerful method to achieve the desired regio- and stereoselective functionalization of molecules from different viewpoints of reagent- or catalyst-controlled reactions.
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Affiliation(s)
- Takahiro Sawano
- Molecular Catalyst Research Center , Chubu University , 1200, Matsumoto-cho , Kasugai , Aichi 487-8501 , Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research Center , Chubu University , 1200, Matsumoto-cho , Kasugai , Aichi 487-8501 , Japan
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45
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Muramatsu W, Tsuji H, Yamamoto H. Catalytic Peptide Synthesis: Amidation of N-Hydroxyimino Esters. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04244] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Wataru Muramatsu
- Molecular Catalyst Research
Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hiroaki Tsuji
- Molecular Catalyst Research
Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research
Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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46
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Copper-Catalyzed Intermolecular Aminoalkylation of Alkenes with α-Bromoalkyl Esters and Amines toward Pyrrolidin-2-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700365] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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47
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Shimoda Y, Yamamoto H. Chiral Phosphoric Acid-Catalyzed Kinetic Resolution via Amide Bond Formation. J Am Chem Soc 2017; 139:6855-6858. [DOI: 10.1021/jacs.7b03592] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yasushi Shimoda
- Molecular Catalyst Research
Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
| | - Hisashi Yamamoto
- Molecular Catalyst Research
Center, Chubu University, 1200 Matsumoto-cho, Kasugai, Aichi 487-8501, Japan
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48
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Gupta SSR, Nakhate AV, Rasal KB, Deshmukh GP, Mannepalli LK. Oxidative amidation of benzaldehydes and benzylamines withN-substituted formamides over a Co/Al hydrotalcite-derived catalyst. NEW J CHEM 2017. [DOI: 10.1039/c7nj03123h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A highly efficient synthetic strategy for amidesviaoxidative amidation of benzaldehydes or benzylamines withN-substituted formamides has been developed using cobalt based heterogeneous catalyst.
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Affiliation(s)
- Shyam Sunder R. Gupta
- Department of Chemical Engineering, Institute of Chemical Technology
- Mumbai - 400019
- India
| | - Akhil V. Nakhate
- Department of Chemical Engineering, Institute of Chemical Technology
- Mumbai - 400019
- India
| | - Kalidas B. Rasal
- Department of Chemical Engineering, Institute of Chemical Technology
- Mumbai - 400019
- India
| | - Gunjan P. Deshmukh
- Department of Chemical Engineering, Institute of Chemical Technology
- Mumbai - 400019
- India
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49
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Hamstra DFJ, Lenstra DC, Koenders TJ, Rutjes FPJT, Mecinović J. Poly(methylhydrosiloxane) as a green reducing agent in organophosphorus-catalysed amide bond formation. Org Biomol Chem 2017; 15:6426-6432. [DOI: 10.1039/c7ob01510k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In situ reduction of phosphine oxide by poly(methylhydrosiloxane) leads to efficient amidation reaction between carboxylic acids and amines.
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Affiliation(s)
- Daan F. J. Hamstra
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | - Danny C. Lenstra
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | - Tjeu J. Koenders
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
| | | | - Jasmin Mecinović
- Institute for Molecules and Materials
- Radboud University
- 6525 AJ Nijmegen
- The Netherlands
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