1
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Wang L, Zheng Y, Zhou X, Wang H, Yan Q, Wang W, Chen F. Synthesis of α-Aryl Nitriles via Nucleophilic Substitution of α-Cyanohydrin Methanesulfonates with Malonates. CHINESE J ORG CHEM 2023. [DOI: 10.6023/cjoc202208029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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2
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Yadav S, Gupta R. Hydration of Nitriles Catalyzed by Ruthenium Complexes: Role of Dihydrogen Bonding Interactions in Promoting Base-Free Catalysis. Inorg Chem 2022; 61:15463-15474. [PMID: 36137300 DOI: 10.1021/acs.inorgchem.2c02058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Ru(II) complexes of amide-phosphine-based tridentate ligands additionally containing pyridine, isoquinoline, and quinoline rings have been synthesized, and their catalytic utility for the selective hydration of nitriles to amides is explored under the base-containing as well as base-free conditions. The chloride-ligated complexes 1-3 exhibited significant catalytic activity in the presence of a base, whereas hydride-ligated complexes 4-6 carried out the hydration of nitrile without the requirement of any base. The mechanistic studies revealed the involvement of [Ru-H] species as the active catalyst in the catalytic cycle. The [Ru-H] species assisted in the polarization of an incoming water molecule through [Ru-H···H-OH] dihydrogen bonding interaction and consequently aided in the attack of a positioned water molecule to a nitrile coordinated to a ruthenium center. Substrate binding studies and kinetic experiments further supported the mechanism. A wide variety of aromatic nitriles containing both electron-withdrawing and electron-releasing groups as well as other substrates including aliphatic nitriles, base-sensitive nitriles, and a few biologically relevant nitriles were employed for the selective hydration.
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Affiliation(s)
- Samanta Yadav
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Rajeev Gupta
- Department of Chemistry, University of Delhi, Delhi 110007, India
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3
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Sato K, Komuro T, Osawa T, Hashimoto H, Tobita H. Iridium Complexes with a Naphthyridine-Based Si, N-Ligand: Synthesis and Catalytic Activity toward Olefin Hydrogenation. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Keita Sato
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Takashi Komuro
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Tomohiro Osawa
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Hisako Hashimoto
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - Hiromi Tobita
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
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4
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Dolna M, Nowacki M, Danylyuk O, Brotons-Rufes A, Poater A, Michalak M. NHC-BIAN-Cu(I)-Catalyzed Friedländer-Type Annulation of 2-Amino-3-(per)fluoroacetylpyridines with Alkynes on Water. J Org Chem 2022; 87:6115-6136. [PMID: 35394784 PMCID: PMC9087358 DOI: 10.1021/acs.joc.2c00380] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
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The direct catalytic
alkynylation/dehydrative cyclization of 2-amino-3-trifluoroacetyl-pyridines
on water was developed for the efficient synthesis of a broad range
of fluorinated 1,8-naphthyridines from terminal alkynes. A novel N-heterocyclic
carbene (NHC) ligand system that combines a π-extended acenaphthylene
backbone with sterically bulky pentiptycene pendant groups was successfully
utilized in a copper- or silver-mediated cyclization. Computational
analysis of the reaction pathway supports our explanation of the different
experimental conversions and yields for the set of copper and silver
catalysts. The impact of steric hindrance at the metal center and
the flexibility of substituents on the imidazole ring of the NHC on
catalytic performance are also discussed.
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Affiliation(s)
- Magdalena Dolna
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Michał Nowacki
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Oksana Danylyuk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Artur Brotons-Rufes
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, c/ M. Aurèlia Capmany 69, 17003 Girona, Catalonia, Spain
| | - Albert Poater
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, c/ M. Aurèlia Capmany 69, 17003 Girona, Catalonia, Spain
| | - Michał Michalak
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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5
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Wen X, He J, Xi H, Zheng Q, Liu W. Hydration of nitriles enabled by PNP‐manganese pincer catalyst. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaoting Wen
- Donghua University - Songjiang Campus: Donghua University college of chemistry, chemical engineering and biotechnology CHINA
| | - Jingxi He
- Donghua University - Songjiang Campus: Donghua University college of chemistry, chemical engineering and biotechnology CHINA
| | - Hui Xi
- Zhengzhou Tobacco Research Institute Key laboratory of tobacco flavor basic research CHINA
| | - Qi Zheng
- Donghua University - Songjiang Campus: Donghua University State key laboratory for modification of chemical fibers and polymer materials, College of materials science and engineering CHINA
| | - Weiping Liu
- college of chemistry, chemical engineering and biotechnology Chemistry North Renmin Road NO.2999 201620 Shanghai CHINA
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6
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Ma X, Zhu Y, Yu J, Yan R, Xie X, Huang L, Wang Q, Chang XP, Xu Q. Water oxidation by Brønsted acid-catalyzed in situ generated thiol cation: dual function of the acid catalyst leading to transition metal-free substitution and addition reactions of S-S bonds. Org Chem Front 2022. [DOI: 10.1039/d2qo00169a] [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
An unprecedented water oxidation reaction by a small organic molecule, i.e., the thiol cation generated in situ by Brønsted acid-catalyzed heterolytic cleavage of S-S bond of a disulfide, is observed...
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7
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Chai J, Nie Y, Wang Z, Cheng L, Liu YG, Wu J. Metal Free Access to Polysubstituted Pyrimidines via Nitrile Activation and [2+2+2] Cycloaddition. Chemistry 2021; 27:17565-17569. [PMID: 34626013 DOI: 10.1002/chem.202103219] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Indexed: 11/08/2022]
Abstract
Tf2 O mediated intermolecular / intramolecular [2+2+2] cycloaddition between alkynes and nitriles has been developed for efficient construction of polysubstituted pyrimidines and bicyclopyrimidines. In presence of Tf2 O, aza-allene species were generated in situ through nitrile activation and subsequently participated in the [2+2+2] cycloaddition, which was fully supported by deuteration experiments. The reaction had good substrate extensibility with moderate to excellent yield including trimethylsilylalkynes. The method was utilized as a synthetic tool in the preparation of a luminescent metal complex.
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Affiliation(s)
- Jinkui Chai
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Yu Nie
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Zhao Wang
- Henan University of Animal Husbandry and Economy, Zhengzhou, 450001, P. R. China
| | - Li Cheng
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Ying-Guo Liu
- Division of Molecular Catalysis & Synthesis, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Junliang Wu
- Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
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8
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Li C, Chang XY, Huo L, Tan H, Xing X, Xu C. Hydration of Cyanohydrins by Highly Active Cationic Pt Catalysts: Mechanism and Scope. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02254] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chengcheng Li
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xiao-Yong Chang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Luqiong Huo
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Haibo Tan
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Xiangyou Xing
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Chen Xu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
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9
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Babón JC, Esteruelas MA, López AM, Oñate E. Hydration of Aliphatic Nitriles Catalyzed by an Osmium Polyhydride: Evidence for an Alternative Mechanism. Inorg Chem 2021; 60:7284-7296. [PMID: 33904305 PMCID: PMC8892838 DOI: 10.1021/acs.inorgchem.1c00380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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The hexahydride OsH6(PiPr3)2 competently catalyzes the hydration
of aliphatic nitriles
to amides. The main metal species under the catalytic conditions are
the trihydride osmium(IV) amidate derivatives OsH3{κ2-N,O-[HNC(O)R]}(PiPr3)2, which have been isolated and fully characterized
for R = iPr and tBu. The rate of hydration is
proportional to the concentrations of the catalyst precursor, nitrile,
and water. When these experimental findings and density functional
theory calculations are combined, the mechanism of catalysis has been
established. Complexes OsH3{κ2-N,O-[HNC(O)R]}(PiPr3)2 dissociate the carbonyl group of the chelate to afford
κ1-N-amidate derivatives, which
coordinate the nitrile. The subsequent attack of an external water
molecule to both the C(sp) atom of the nitrile and the N atom of the
amidate affords the amide and regenerates the κ1-N-amidate catalysts. The attack is concerted and takes place
through a cyclic six-membered transition state, which involves Cnitrile···O–H···Namidate interactions. Before the attack, the free carbonyl
group of the κ1-N-amidate ligand
fixes the water molecule in the vicinity of the C(sp) atom of the
nitrile. The hexahydride complex OsH6(PiPr3)2 competently catalyzes the
hydration of aliphatic
nitriles to amides. Isolation of the main metal species under the
catalytic conditions, kinetics of hydration, and density functional
theory calculations support an alternative mechanism to those previously
reported.
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Affiliation(s)
- Juan C Babón
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Miguel A Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Ana M López
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, Zaragoza 50009, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza, Zaragoza 50009, Spain
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10
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Liu S, Meng L, Zeng X, Hammond GB, Xu B.
Synthesis of Acrylonitriles
via
Mild Base Promoted Tandem Nucleophilic
Substitution‐Isomerization
of
α‐Cyanohydrin
Methanesulfonates
. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Shiwen Liu
- College of Textiles and Clothing & Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province Yancheng Institute of Technology Yancheng Jiangsu 224003 China
| | - Lingling Meng
- College of Textiles and Clothing & Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province Yancheng Institute of Technology Yancheng Jiangsu 224003 China
| | - Xiaojun Zeng
- Key Laboratory of Science and Technology of Eco‐Textiles, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology Donghua University Shanghai 201620 China
| | - Gerald B. Hammond
- Department of Chemistry University of Louisville Louisville Kentucky 40292 United States
| | - Bo Xu
- Key Laboratory of Science and Technology of Eco‐Textiles, Ministry of Education, College of Chemistry, Chemical Engineering and Biotechnology Donghua University Shanghai 201620 China
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11
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Li C, Bai L, Ge MT, Xia AB, Wang Y, Qiu YR, Xu DQ. Base-controlled chemoselectivity: direct coupling of alcohols and acetonitriles to synthesise α-alkylated arylacetonitriles or acetamides. NEW J CHEM 2021. [DOI: 10.1039/d1nj02243a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[Cp*IrCl2]2 with a phosphine-free ligand α,α,α-terpyridine shows high catalytic performance in chemodivergent synthesis of α-alkylated arylacetonitriles in the presence of K2CO3 and α-alkylated acetamides in the presence of tBuOK, respectively.
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Affiliation(s)
- Chen Li
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Liang Bai
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Min-Tong Ge
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Ai-Bao Xia
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Ying Wang
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Yuan-Rui Qiu
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
| | - Dan-Qian Xu
- Catalytic Hydrogenation Research Center, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, China
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12
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Sato K, Komuro T, Hashimoto H, Tobita H. Bifunctional Rhodium Complex Featuring a Silyl–1,8-naphthyridine Si,N-Chelate Ligand: Cooperation of Metal and Pendant Base for Capture and Bond-weakening of BH3. CHEM LETT 2020. [DOI: 10.1246/cl.200489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Keita Sato
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - Takashi Komuro
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - Hisako Hashimoto
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - Hiromi Tobita
- Department of Chemistry, Graduate School of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
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13
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Yan H, Liu Z, Tan K, Tan K, Ji R, Ye Y, Yan T, Shen Y. Synthesis and evaluation of indole-substituted N-heterocyclic carbene ligands. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Selective Hydration of Nitriles to Corresponding Amides in Air with Rh(I)-N-Heterocyclic Complex Catalysts. Catalysts 2020. [DOI: 10.3390/catal10010125] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
A new synthetic method for obtaining [RhCl(cod)(NHC)] complexes (1–4) (cod = η4-1,5-cyclooctadiene, NHC = N-heterocyclic carbene: IMes, SIMes, IPr, and SIPr, respectively) is reported together with the catalytic properties of 1–4 in nitrile hydration. In addition to the characterization of 1–4 in solution by 13C NMR spectroscopy, the structures of complexes 3, and 4 have been established also in the solid state with single-crystal X-ray diffraction analysis. The Rh(I)-NHC complexes displayed excellent catalytic activity in hydration of aromatic nitriles (up to TOF = 276 h−1) in water/2-propanol (1/1 v/v) mixtures in air.
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15
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A Rh(I) complex with an annulated N-heterocyclic carbene ligand for E-selective alkyne hydrosilylation. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.04.027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Guo B, de Vries JG, Otten E. Hydration of nitriles using a metal-ligand cooperative ruthenium pincer catalyst. Chem Sci 2019; 10:10647-10652. [PMID: 32110350 PMCID: PMC7020783 DOI: 10.1039/c9sc04624k] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 10/04/2019] [Indexed: 12/21/2022] Open
Abstract
The hydration of a broad range of aliphatic and (hetero)aromatic nitriles is reported via catalysis by metal–ligand cooperative Ru pincer complexes under very mild conditions.
Nitrile hydration provides access to amides that are important structural elements in organic chemistry. Here we report catalytic nitrile hydration using ruthenium catalysts based on a pincer scaffold with a dearomatized pyridine backbone. These complexes catalyze the nucleophilic addition of H2O to a wide variety of aliphatic and (hetero)aromatic nitriles in tBuOH as solvent. Reactions occur under mild conditions (room temperature) in the absence of additives. A mechanism for nitrile hydration is proposed that is initiated by metal–ligand cooperative binding of the nitrile.
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Affiliation(s)
- Beibei Guo
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG Groningen , The Netherlands .
| | - Johannes G de Vries
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock , Albert-Einstein-Strasse 29a , 18059 Rostock , Germany
| | - Edwin Otten
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 4 , 9747 AG Groningen , The Netherlands .
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17
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Chen P, Liu Y, Liu S. Naphthyridine‐based iridium complexes: Structures and catalytic activity on alkylation of aryl ketones. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Po‐Hao Chen
- Department of ChemistryNational Taiwan University Taipei Taiwan
| | - Yi‐Hung Liu
- Department of ChemistryNational Taiwan University Taipei Taiwan
| | - Shiuh‐Tzung Liu
- Department of ChemistryNational Taiwan University Taipei Taiwan
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18
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Hydrative syntheses of amides from alkynes catalyzed by an Au(I) complex containing pyridyl-functionalized NHC ligand. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Sarkar M, Pandey P, Bera JK. Chiral 1,8-naphthyridine based ligands: Syntheses and characterization of Di- and tetranuclear copper (I) and silver (I) complexes. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.11.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Lee J, Hahm H, Kwak J, Kim M. New Aspects of Recently Developed Rhodium(N‐Heterocyclic Carbene)‐Catalyzed Organic Transformations. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801085] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jooyeon Lee
- Department of Chemistry and BK21Plus Program Research TeamChungbuk National University Cheongju Chungbuk 28644 South Korea
| | - Hyungwoo Hahm
- Department of Chemistry and BK21Plus Program Research TeamChungbuk National University Cheongju Chungbuk 28644 South Korea
| | - Jaesung Kwak
- Carbon Resource InstituteKorea Research Institute of Chemical Technology (KRICT) 141 Gajeongro Yuseoung Daejeon 34114 South Korea
| | - Min Kim
- Department of Chemistry and BK21Plus Program Research TeamChungbuk National University Cheongju Chungbuk 28644 South Korea
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21
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Parrot A, Collin S, Bruylants G, Reinaud O. The 3 rd degree of biomimetism: associating the cavity effect, Zn II coordination and internal base assistance for guest binding and activation. Chem Sci 2018; 9:5479-5487. [PMID: 30079177 PMCID: PMC6048688 DOI: 10.1039/c8sc01129j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/29/2018] [Indexed: 12/12/2022] Open
Abstract
The synthesis and characterization of a resorcinarene-based tetra(imidazole) ligand is reported. The properties of the corresponding ZnII complex are studied in depth, notably by NMR spectroscopy. In MeCN, acid-base titration reveals that one out of the four imidazole arms is hemi-labile and can be selectively protonated, thereby opening a coordination site in the exo position. Quite remarkably, the 4th imidazole arm promotes binding of an acidic molecule (a carboxylic acid, a β-diketone or acetamide), by acting as an internal base, which allows guest binding as an anion to the metal center in the endo position. Most importantly, the presence of this labile imidazole arm makes the ZnII complex active for the catalyzed hydration of acetonitrile. It is proposed that it acts as a general base for activating a water molecule in the vicinity of the metal center during its nucleophilic attack to the endo-bound MeCN substrate. This system presents a unique degree of biomimetism when considering zinc enzymes: a pocket for guest binding, a similar first coordination sphere, a coordination site available for water activation in the cis position relative to the substrate and finally an internal imidazole residue that plays the role of a general base.
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Affiliation(s)
- A Parrot
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques , CNRS UMR8601 , Université Paris Descartes , Sorbonne Paris Cité , 45 rue des Saints Pères , 75006 Paris , France .
| | - S Collin
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques , CNRS UMR8601 , Université Paris Descartes , Sorbonne Paris Cité , 45 rue des Saints Pères , 75006 Paris , France .
| | - G Bruylants
- Engineering of Molecular NanoSystems , Ecole Polytechnique de Bruxelles , Université Libre de Bruxelles (ULB) , Avenue F. D. Roosevelt 50, CP165/64 , B-1050 Brussels , Belgium
| | - O Reinaud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques , CNRS UMR8601 , Université Paris Descartes , Sorbonne Paris Cité , 45 rue des Saints Pères , 75006 Paris , France .
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22
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González-Fernández R, Crochet P, Cadierno V. Cymene-Osmium(II) Complexes with Amino-Phosphane Ligands as Precatalysts for Nitrile Hydration Reactions. ChemistrySelect 2018. [DOI: 10.1002/slct.201801023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rebeca González-Fernández
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería 8 E-33006 Oviedo Spain
| | - Pascale Crochet
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería 8 E-33006 Oviedo Spain
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC); Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Instituto Universitario de Química Organometálica “Enrique Moles”; Universidad de Oviedo; Julián Clavería 8 E-33006 Oviedo Spain
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23
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Sengupta G, Pandey P, De S, Ramapanicker R, Bera JK. A bromo-capped diruthenium(i,i) N-heterocyclic carbene compound for in situ bromine generation with NBS: catalytic olefin aziridination reactions. Dalton Trans 2018; 47:11917-11924. [DOI: 10.1039/c8dt01851k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A bromo-capped diruthenium(i,i) complex activates NBS to produce bromine in situ, and thus catalyses bromine-mediated olefin aziridination reactions.
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Affiliation(s)
- Gargi Sengupta
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Pragati Pandey
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Subhabrata De
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Ramesh Ramapanicker
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
- Center for Environmental Sciences and Engineering
| | - Jitendra K. Bera
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
- Center for Environmental Sciences and Engineering
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24
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Singh C, Gangwar MK, Ghosh P. Mass spectrometric support for a bifunctional catalysis mechanism for the base-free Michael addition by a nickel N-heterocyclic carbene complex: Detection of the catalytic intermediates. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.06.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Singh K, Sarbajna A, Dutta I, Pandey P, Bera JK. Hemilability-Driven Water Activation: A Ni II Catalyst for Base-Free Hydration of Nitriles to Amides. Chemistry 2017; 23:7761-7771. [PMID: 28388810 DOI: 10.1002/chem.201700816] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Indexed: 11/06/2022]
Abstract
The NiII complex 1 containing pyridyl- and hydroxy-functionalized N-heterocyclic carbenes (NHCs) is synthesized and its catalytic utility for the selective nitrile hydration to the corresponding amide under base-free conditions is evaluated. The title compound exploits a hemilabile pyridyl unit to interact with a catalytically relevant water molecule through hydrogen-bonding and promotes a nucleophilic water attack to the nitrile. A wide variety of nitriles is hydrated to the corresponding amides including the pharmaceutical drugs rufinamide, Rifater, and piracetam. Synthetically challenging α-hydroxyamides are accessed from cyanohydrins under neutral conditions. Related catalysts that lack the pyridyl unit (i.e., compounds 2 and 4) are not active whereas those containing both the pyridyl and the hydroxy or only the pyridyl pendant (i.e., compounds 1 and 3) show substantial activity. The linkage isomer 1' where the hydroxy group is bound to the metal instead of the pyridyl group was isolated under different crystallization conditions insinuating a ligand hemilabile behavior. Additional pKa measurements reveal an accessible pyridyl unit under the catalytic conditions. Kinetic studies support a ligand-promoted nucleophilic water addition to a metal-bound nitrile group. This work reports a Ni-based catalyst that exhibits functional hemilability for hydration chemistry.
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Affiliation(s)
- Kuldeep Singh
- Department of Chemistry and Center for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Abir Sarbajna
- Department of Chemistry and Center for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Indranil Dutta
- Department of Chemistry and Center for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Pragati Pandey
- Department of Chemistry and Center for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
| | - Jitendra K Bera
- Department of Chemistry and Center for Environmental Sciences and Engineering, Indian Institute of Technology Kanpur, Kanpur, 208016, India
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26
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Sarbajna A, Dutta I, Daw P, Dinda S, Rahaman SMW, Sarkar A, Bera JK. Catalytic Conversion of Alcohols to Carboxylic Acid Salts and Hydrogen with Alkaline Water. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03259] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Abir Sarbajna
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Indranil Dutta
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Prosenjit Daw
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Shrabani Dinda
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - S. M. Wahidur Rahaman
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Abheek Sarkar
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Jitendra K. Bera
- Department of Chemistry and Center for
Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
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27
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Abstract
It is well-recognized that N-heterocyclic carbene (NHC) ligands have provided a new dimension to the design of homogeneous catalysts. Part of the success of this type of ligands resides in the limitless access to a variety of topologies with tuned electronic properties, but also in the ability of a family of NHCs that are able to adapt their properties to the specific requirements of individual catalytic transformations. The term "smart" is used here to refer to switchable, multifunctional, adaptable, or tunable ligands and, in general, to all those ligands that are able to modify their steric or electronic properties to fulfill the requirements of a defined catalytic reaction. The purpose of this review is to comprehensively describe all types of smart NHC ligands by focusing attention on the catalytically relevant ligand-based reactivity.
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Affiliation(s)
- Eduardo Peris
- Institute of Advanced Materials , Universitat Jaume I , Avenida Vicente Sos Baynat s/n , Castellón E-12071 , Spain
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28
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Huang HC, Ramanathan M, Liu YH, Peng SM, Liu ST. Hydrogen-transfer reduction of α,β-unsaturated carbonyl compounds catalyzed by naphthyridine-functionalized N-heterocyclic carbene complexes. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Hsiao-Ching Huang
- Department of Chemistry; National Taiwan University; Taipei Taiwan 106
| | - Mani Ramanathan
- Department of Chemistry; National Taiwan University; Taipei Taiwan 106
| | - Yi-Hong Liu
- Department of Chemistry; National Taiwan University; Taipei Taiwan 106
| | - Shie-Ming Peng
- Department of Chemistry; National Taiwan University; Taipei Taiwan 106
| | - Shiuh-Tzung Liu
- Department of Chemistry; National Taiwan University; Taipei Taiwan 106
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29
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Acceptorless Alcohol Dehydrogenation: A Mechanistic Perspective. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2016. [DOI: 10.1007/s40010-016-0296-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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30
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Selective hydrogenation of nitriles to secondary amines catalyzed by a pyridyl-functionalized and alkenyl-tethered NHC–Ru(II) complex. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.034] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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31
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Ramasamy B, Ghosh P. The Developing Concept of Bifunctional Catalysis with Transition Metal N-Heterocyclic Carbene Complexes. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501429] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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32
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Jamali S, Abedanzadeh S, Khaledi NK, Samouei H, Hendi Z, Zacchini S, Kia R, Shahsavari HR. A cooperative pathway for water activation using a bimetallic Pt0–CuI system. Dalton Trans 2016; 45:17644-17651. [DOI: 10.1039/c6dt03305a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cooperative activation of a water molecule with a bimetallic platinum(0)–copper(i) system results in formation of copper(i) hydroxide and a platinum hydride species. The latter is stable under acidic and neutral conditions but undergoes cyclometalation in the presence of pyridine.
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Affiliation(s)
- S. Jamali
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | - S. Abedanzadeh
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | - N. K. Khaledi
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | - H. Samouei
- Department of Chemistry
- Texas A&M University
- College Station
- USA
| | - Z. Hendi
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
| | - S. Zacchini
- Dipartimento di Chimica Industriale “Toso Montanari”
- Università di Bologna
- 4-40136 Bologna
- Italy
| | - R. Kia
- Chemistry Department
- Sharif University of Technology
- Tehran
- Iran
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33
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Marcé P, Lynch J, Blacker AJ, Williams JMJ. A mild hydration of nitriles catalysed by copper(ii) acetate. Chem Commun (Camb) 2016; 52:1436-8. [DOI: 10.1039/c5cc08714g] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amides are prepared in good yields from nitriles catalysed by a combination of copper acetate and N,N-diethylhydroxylamine
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Affiliation(s)
- Patricia Marcé
- Department of Chemistry
- University of Bath
- Claverton Down
- Bath
- England
| | - James Lynch
- Department of Chemistry
- University of Bath
- Claverton Down
- Bath
- England
| | - A. John Blacker
- Institute of Process Research & Development
- School of Chemistry
- University of Leeds
- Leeds LS2 9JT
- UK
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34
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González-Fernández R, González-Liste PJ, Borge J, Crochet P, Cadierno V. Chlorophosphines as auxiliary ligands in ruthenium-catalyzed nitrile hydration reactions: application to the preparation of β-ketoamides. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02142a] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The utility of chlorophosphines as auxiliary ligands in metal-catalyzed nitrile hydration reactions has been demonstrated, along with their application in the preparation of β-ketoamides.
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Affiliation(s)
- Rebeca González-Fernández
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Pedro J. González-Liste
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Javier Borge
- Departamento de Química Física y Analítica
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Universidad de Oviedo
- E-33006 Oviedo
- Spain
| | - Pascale Crochet
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC)
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Orgánica e Inorgánica
- IUQOEM
- Universidad de Oviedo
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35
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Tomás-Mendivil E, Cadierno V, Menéndez MI, López R. Unmasking the Action of Phosphinous Acid Ligands in Nitrile Hydration Reactions Catalyzed by Arene-Ruthenium(II) Complexes. Chemistry 2015; 21:16874-86. [PMID: 26448635 DOI: 10.1002/chem.201503076] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Indexed: 01/25/2023]
Abstract
The catalytic hydration of benzonitrile and acetonitrile has been studied by employing different arene-ruthenium(II) complexes with phosphinous (PR2OH) and phosphorous acid (P(OR)2OH) ligands as catalysts. Marked differences in activity were found, depending on the nature of both the P-donor and η(6)-coordinated arene ligand. Faster transformations were always observed with the phosphinous acids. DFT computations unveiled the intriguing mechanism of acetonitrile hydration catalyzed by these arene-ruthenium(II) complexes. The process starts with attack on the nitrile carbon atom of the hydroxyl group of the P-donor ligand instead of on a solvent water molecule, as previously suggested. The experimental results presented herein for acetonitrile and benzonitrile hydration catalyzed by different arene-ruthenium(II) complexes could be rationalized in terms of such a mechanism.
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Affiliation(s)
- Eder Tomás-Mendivil
- Laboratorio de Compuestos Organometálicos y, Catálisis (Unidad Asociada al CSIC), Centro de Innovación en Química Avanzada (ORFEO-CINQA) and, Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain)
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y, Catálisis (Unidad Asociada al CSIC), Centro de Innovación en Química Avanzada (ORFEO-CINQA) and, Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain).
| | - María I Menéndez
- Departamento de Química Física y Analítica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain)
| | - Ramón López
- Departamento de Química Física y Analítica, Universidad de Oviedo, Julián Clavería 8, 33006 Oviedo (Spain).
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36
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Sperger T, Sanhueza IA, Kalvet I, Schoenebeck F. Computational Studies of Synthetically Relevant Homogeneous Organometallic Catalysis Involving Ni, Pd, Ir, and Rh: An Overview of Commonly Employed DFT Methods and Mechanistic Insights. Chem Rev 2015. [PMID: 26207572 DOI: 10.1021/acs.chemrev.5b00163] [Citation(s) in RCA: 415] [Impact Index Per Article: 46.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Theresa Sperger
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
| | - Italo A Sanhueza
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany.,Laboratory of Organic Chemistry, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Indrek Kalvet
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
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37
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Tong P, Yang D, Li Y, Wang B, Qu J. Hydration of Nitriles to Amides by Thiolate-Bridged Diiron Complexes. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00387] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Tong
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Dawei Yang
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Yang Li
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Baomin Wang
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
| | - Jingping Qu
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, P.R. China
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38
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Ghatak T, Sarkar M, Dinda S, Dutta I, Rahaman SMW, Bera JK. Olefin Oxygenation by Water on an Iridium Center. J Am Chem Soc 2015; 137:6168-71. [DOI: 10.1021/jacs.5b03055] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tapas Ghatak
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Mithun Sarkar
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Shrabani Dinda
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Indranil Dutta
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - S. M. Wahidur Rahaman
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Jitendra K. Bera
- Department of Chemistry and
Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India
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39
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Manikandan R, Anitha P, Prakash G, Vijayan P, Viswanathamurthi P, Butcher RJ, Malecki JG. Ruthenium(II) carbonyl complexes containing pyridoxal thiosemicarbazone and trans-bis(triphenylphosphine/arsine): Synthesis, structure and their recyclable catalysis of nitriles to amides and synthesis of imidazolines. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2014.12.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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40
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Schmid TE, Gómez-Herrera A, Songis O, Sneddon D, Révolte A, Nahra F, Cazin CSJ. Selective NaOH-catalysed hydration of aromatic nitriles to amides. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00313j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The selective synthesis of aromatic and heteroaromatic amides through base-catalysed hydration of nitriles was achieved using inexpensive and commercially available NaOH as the only catalyst.
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Affiliation(s)
| | | | - Olivier Songis
- EaStCHEM School of Chemistry
- University of St Andrews
- St Andrews
- UK
| | - Deborah Sneddon
- EaStCHEM School of Chemistry
- University of St Andrews
- St Andrews
- UK
| | - Antoine Révolte
- EaStCHEM School of Chemistry
- University of St Andrews
- St Andrews
- UK
| | - Fady Nahra
- EaStCHEM School of Chemistry
- University of St Andrews
- St Andrews
- UK
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41
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Tang WH, Liu YH, Peng SM, Liu ST. Ruthenium(II) η6-arene complexes containing a dinucleating ligand based on 1,8-naphthyridine. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.10.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Gulyás H, Rivilla I, Curreli S, Freixa Z, van Leeuwen PWNM. Highly active, chemo- and enantioselective Pt-SPO catalytic systems for the synthesis of aromatic carboxamides. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00627a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Platinum complexes of the chiral non-racemizing SPO ligand 1 have been discovered to be the first artificial transition metal complexes providing kinetic resolution in the hydration of a racemic chiral nitrile.
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Affiliation(s)
| | - Ivan Rivilla
- Department of Organic Chemistry I
- University of the Basque Country (UPV/EHU), and Donostia International Physics Center (DIPC)
- San Sebastián – Donostia
- Spain
| | - Simona Curreli
- Institute of Chemical Research of Catalonia (ICIQ)
- Avda Països Catalans 16
- Tarragona
- Spain
| | - Zoraida Freixa
- Department of Applied Chemistry
- Faculty of Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
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43
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Tomás-Mendivil E, Menéndez-Rodríguez L, Francos J, Crochet P, Cadierno V. Investigation of binap-based hydroxyphosphine arene–ruthenium(ii) complexes as catalysts for nitrile hydration. RSC Adv 2014. [DOI: 10.1039/c4ra12013b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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44
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Saha B, Sengupta G, Sarbajna A, Dutta I, Bera JK. Amide synthesis from alcohols and amines catalyzed by a RuII–N-heterocyclic carbene (NHC)–carbonyl complex. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.12.051] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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45
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Daw P, Petakamsetty R, Sarbajna A, Laha S, Ramapanicker R, Bera JK. A highly efficient catalyst for selective oxidative scission of olefins to aldehydes: abnormal-NHC-Ru(II) complex in oxidation chemistry. J Am Chem Soc 2014; 136:13987-90. [PMID: 25237828 DOI: 10.1021/ja5075294] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The utility and selectivity of the catalyst [Ru(COD)(L(1))Br2] (1) bearing a fused π-conjugated imidazo[1,2-a][1,8]naphthyridine-based abnormal N-heterocyclic carbene ligand L(1) is demonstrated toward selective oxidation of C═C bonds to aldehydes and C≡C bonds to α-diketones in an EtOAc/CH3CN/H2O solvent mixture at room temperature using a wide range of substrates, including highly functionalized sugar- and amino acid-derived compounds.
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Affiliation(s)
- Prosenjit Daw
- Department of Chemistry and Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur , Kanpur 208016, India
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46
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Downs EL, Tyler DR. Nitrile and Cyanohydrin Hydration with Nanoparticles Formed In Situ from a Platinum Dihydride Complex. J Inorg Organomet Polym Mater 2014. [DOI: 10.1007/s10904-014-0079-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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47
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Espinosa-Jalapa NÁ, Ke D, Nebra N, Le Goanvic L, Mallet-Ladeira S, Monot J, Martin-Vaca B, Bourissou D. Enhanced Catalytic Performance of Indenediide Palladium Pincer Complexes for Cycloisomerization: Efficient Synthesis of Alkylidene Lactams. ACS Catal 2014. [DOI: 10.1021/cs5010322] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Noel Ángel Espinosa-Jalapa
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Diandian Ke
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Noel Nebra
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Lucas Le Goanvic
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Sonia Mallet-Ladeira
- Université de Toulouse, UPS, Institut de Chimie de Toulouse, FR2599, 118 Route de Narbonne, F-31062 Toulouse, France
| | - Julien Monot
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Blanca Martin-Vaca
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
| | - Didier Bourissou
- Université de Toulouse, UPS, 118
route de Narbonne, F-31062 Toulouse, France
- CNRS, LHFA UMR5069, F-31062 Toulouse, France
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Thallaj NK, Orain PY, Thibon A, Sandroni M, Welter R, Mandon D. Steric Congestion at, and Proximity to, a Ferrous Center Leads to Hydration of α-Nitrile Substituents Forming Coordinated Carboxamides. Inorg Chem 2014; 53:7824-36. [DOI: 10.1021/ic500096h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nasser K. Thallaj
- Laboratoire de Chimie Biomimétique des Métaux de Transition, Institut de Chimie de Strasbourg−UMR 7177, CNRS−Université de Strasbourg, Bâtiment Le Bel, 4 rue Blaise Pascal, CS
90032, F-67081 Strasbourg
Cedex, France
- Faculty of
Applied Sciences, Department of Chemistry, Kalamoon University at Deratiah, P.O.
Box 222, Deratiah, Syria
| | - Pierre-Yves Orain
- Laboratoire de Chimie,
Electrochimie Moléculaires et Chimie Analytique, UMR 6521, CNRS−Université de Bretagne Occidentale, 6 Avenue
Victor Le Gorgeu, CS 93837, F-29238 Brest Cedex 3, France
| | - Aurore Thibon
- Laboratoire de Chimie Biomimétique des Métaux de Transition, Institut de Chimie de Strasbourg−UMR 7177, CNRS−Université de Strasbourg, Bâtiment Le Bel, 4 rue Blaise Pascal, CS
90032, F-67081 Strasbourg
Cedex, France
- Laboratoire CLAC, Institut de Chimie de Strasbourg−UMR 7177, CNRS−Université de Strasbourg, 1 rue
Blaise Pascal, F-67000 Strasbourg Cedex, France
| | - Martina Sandroni
- Laboratoire de Chimie,
Electrochimie Moléculaires et Chimie Analytique, UMR 6521, CNRS−Université de Bretagne Occidentale, 6 Avenue
Victor Le Gorgeu, CS 93837, F-29238 Brest Cedex 3, France
| | - Richard Welter
- Institut
de Biologie Moléculaire des Plantes, UPR CNRS 2357, Université de Strasbourg, F-67084 Strasbourg, France
| | - Dominique Mandon
- Laboratoire de Chimie Biomimétique des Métaux de Transition, Institut de Chimie de Strasbourg−UMR 7177, CNRS−Université de Strasbourg, Bâtiment Le Bel, 4 rue Blaise Pascal, CS
90032, F-67081 Strasbourg
Cedex, France
- Laboratoire de Chimie,
Electrochimie Moléculaires et Chimie Analytique, UMR 6521, CNRS−Université de Bretagne Occidentale, 6 Avenue
Victor Le Gorgeu, CS 93837, F-29238 Brest Cedex 3, France
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Tomás-Mendivil E, Suárez FJ, Díez J, Cadierno V. An efficient ruthenium(iv) catalyst for the selective hydration of nitriles to amides in water under mild conditions. Chem Commun (Camb) 2014; 50:9661-4. [DOI: 10.1039/c4cc04058a] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Tomás-Mendivil E, García-Álvarez R, Vidal C, Crochet P, Cadierno V. Exploring Rhodium(I) Complexes [RhCl(COD)(PR3)] (COD = 1,5-Cyclooctadiene) as Catalysts for Nitrile Hydration Reactions in Water: The Aminophosphines Make the Difference. ACS Catal 2014. [DOI: 10.1021/cs500241p] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Eder Tomás-Mendivil
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Red ORFEO−CINQA - Centro de Innovación en Química Avanzada, Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles”, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Rocío García-Álvarez
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Red ORFEO−CINQA - Centro de Innovación en Química Avanzada, Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles”, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Cristian Vidal
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Red ORFEO−CINQA - Centro de Innovación en Química Avanzada, Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles”, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Pascale Crochet
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Red ORFEO−CINQA - Centro de Innovación en Química Avanzada, Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles”, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
| | - Victorio Cadierno
- Laboratorio de Compuestos Organometálicos y Catálisis (Unidad Asociada al CSIC), Red ORFEO−CINQA - Centro de Innovación en Química Avanzada, Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles”, Facultad de Química, Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain
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