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1
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Wang N, Liu H, Gao H, Zhou J, Zheng L, Li J, Xiao HP, Li X, Jiang J. Ni(II)-Catalyzed Enantioselective Synthesis of β-Hydroxy Esters with Carboxylate Assistance. Org Lett 2019; 21:6684-6689. [PMID: 31393737 DOI: 10.1021/acs.orglett.9b02297] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A Ni-oxazoline complex-catalyzed asymmetric decarboxylative aldol reaction between malonic acid half-oxyesters and various carbonyls with carboxylate assistance was developed, affording structurally diverse β-hydroxy esters with good yields and enantioselectivities under mild conditions. Importantly, the broad substrate scope of this methodology enabled rapid accesses to several natural products and their analogues as exemplified by phenylpropanoid, phaitanthrin B, and phthalide.
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Affiliation(s)
- Na Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Hongxin Liu
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Hang Gao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Jiafeng Zhou
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Longzhangdi Zheng
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Juan Li
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Hong-Ping Xiao
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Xinhua Li
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
| | - Jun Jiang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China
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2
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Kim J, Kim YE, Park K, Lee Y. A Silyl-Nickel Moiety as a Metal–Ligand Cooperative Site. Inorg Chem 2019; 58:11534-11545. [DOI: 10.1021/acs.inorgchem.9b01388] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jin Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Yeong-Eun Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Koeun Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon 34141, Republic of Korea
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3
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Beattie DD, Bowes EG, Drover MW, Love JA, Schafer LL. Oxidation State Dependent Coordination Modes: Accessing an Amidate-Supported Nickel(I) δ-bis(C−H) Agostic Complex. Angew Chem Int Ed Engl 2016; 55:13290-13295. [DOI: 10.1002/anie.201607243] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Indexed: 11/09/2022]
Affiliation(s)
- D. Dawson Beattie
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Eric G. Bowes
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Marcus W. Drover
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Jennifer A. Love
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Laurel L. Schafer
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
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4
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Beattie DD, Bowes EG, Drover MW, Love JA, Schafer LL. Oxidation State Dependent Coordination Modes: Accessing an Amidate-Supported Nickel(I) δ-bis(C−H) Agostic Complex. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607243] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- D. Dawson Beattie
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Eric G. Bowes
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Marcus W. Drover
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Jennifer A. Love
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
| | - Laurel L. Schafer
- Department of Chemistry; The University of British Columbia; Vancouver BC V6T 1Z1 Canada
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5
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Hou-Qun Y, Wei X, Chun-Yan H, Guang-Ming B. Crystal structure of catenapoly[diaqua-( μ
24,4′-bipyridine)- κ
2
N: N′)-bis(2,6-difluorobenzoate)- κO)nickel(II)] ethanol monosolvate, C 28H 30F 4N 2O 8Ni. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2015-0057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C28H30F4N2O8Ni, Monoclinic, P2
1/n, a = 10.164(7) Å, b = 13.927(9) Å, c = 11.409(8) Å, β = 111.863(10) V = 1498.9(18) Å3, Z = 2, R
gt
(F) = 0.0389, wR
ref
(F
2
) = 0.0957, T = 296(2) K.
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Affiliation(s)
- Yuan Hou-Qun
- School of Science, Jiangxi Agricultural University, Nanchang 330045, People's Republic of China
| | - Xiao Wei
- School of Science, Jiangxi Agricultural University, Nanchang 330045, People's Republic of China
| | - Hu Chun-Yan
- School of Science, Jiangxi Agricultural University, Nanchang 330045, People's Republic of China
| | - Bao Guang-Ming
- School of Animal Science and Technology, Jiangxi Agricultural University, Nanchang 330045, People's Republic of China
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6
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Syntheses, crystal structures and spectroscopic characterization of two new octahedral nickel(II) complexes of a Schiff base ligand derived from pyridoxal and 2-(pyrid-2-yl)ethylamine. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.06.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Mandal S, Chatterjee S, Modak R, Sikdar Y, Naskar B, Goswami S. Syntheses, crystal structures, spectral studies, and DFT calculations of two new square planar Ni(II) complexes derived from pyridoxal-based Schiff base ligands. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.890190] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Senjuti Mandal
- Department of Chemistry, University of Calcutta, Kolkata, India
| | | | - Ritwik Modak
- Department of Chemistry, University of Calcutta, Kolkata, India
| | - Yeasin Sikdar
- Department of Chemistry, University of Calcutta, Kolkata, India
| | - Barnali Naskar
- Department of Chemistry, University of Calcutta, Kolkata, India
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8
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Rajiv K, Rajni J. Spectral, structural elucidation and coordination abilities of Co(II) and Mn(II) coordination entities of 2,6,11,15-tetraoxa-9,17-diaza-1,7,10,16-(1,2)-tetrabenzenacyclooctadecaphan-8,17-diene. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 79:1042-1049. [PMID: 21632278 DOI: 10.1016/j.saa.2011.04.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Revised: 03/11/2011] [Accepted: 04/13/2011] [Indexed: 05/30/2023]
Abstract
Designing tactics were tailored and followed by synthetic and formulation methodologies to prepare 2,6,11,15-tetraoxa-9,17-diaza-1,7,10,16-(1,2)-tetrabenzenacyclooctadecaphan-8,17-diene. Spectral techniques (MS, infrared, 1H NMR, 13C NMR, electronic and EPR), physiochemical measurements (elemental analysis, molar conductance and magnetic susceptibility), electrochemistry (cyclic voltammetry) and classical mechanics (molecular modeling) were employed for structural elucidation of Co(II) and Mn(II) coordination entities having N2O4 chromophore. Comparative spectral analysis revealed legating nature of N2O4 donor macrocycle and confirmed host/guest connectivity between ligand and metal(s). Mass spectrometry (MS) determined 1:1 stoichiometry in CEs. Further electrochemical study confirmed change in oxidation and reduction patterns of CEs. Inhibiting potential (antifungal screened against Aspergillus flavus) showed enhanced antimicrobial properties of CEs as compared to ligand. Molecular modeling was employed to find out different molecular features along with their stabilization energies.
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Affiliation(s)
- Kumar Rajiv
- Department of Chemistry, (SC) University of Delhi, New Delhi 110027, India.
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9
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Kannan S, Venkatachalam G, Lee HJ, Min BK, Kim W, Koo E, Do YR, Yoon S. Mononuclear transition metal complexes with sterically hindered carboxylate ligands: Synthesis, structural and spectral properties. Polyhedron 2011. [DOI: 10.1016/j.poly.2010.10.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Pang Y, Tian D, Zhu XF, Luo YH, Zheng X, Zhang H. Copper(ii) and nickel(ii) coordination polymers assembled from 2,4-dibenzoylisophthalic acid and different N-donor co-ligands: syntheses, crystal structures, and magnetic properties. CrystEngComm 2011. [DOI: 10.1039/c0ce00839g] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Pérez J, Carrascosa R, García L, Barandika G, Calderón-Casado A, Pérez E, Serrano JL, Santana MD. Coordination to metal centers: A tool to fix high energy conformations in organic molecules. Application to 2,4,4-trimethyl-1,5,9-triazacyclododec-1-ene and related macrocycles. Dalton Trans 2011; 40:9504-11. [PMID: 21850339 DOI: 10.1039/c1dt11281c] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- J Pérez
- Dpto. Ingeniería Minera, Geológica y Cartográfica (Área de Química Inorgánica), Universidad Politécnica de Cartagena, 30203 Cartagena (Murcia), Spain
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12
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López-Banet L, Santana MD, García G, García L, Pérez J, Rojo T, Lezama L, Costes JP. Crystal Structures and Magnetic Properties of Nickel Complexes with Hydrotris(pyrazolyl)borate Ligand and Double Bridged by Phosphate Esters. Inorg Chem 2010; 50:437-43. [DOI: 10.1021/ic100980x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Luisa López-Banet
- Departamento de Química Inorgánica, Universidad de Murcia, E-30071 Murcia, Spain
| | - M. Dolores Santana
- Departamento de Química Inorgánica, Universidad de Murcia, E-30071 Murcia, Spain
| | - Gabriel García
- Departamento de Química Inorgánica, Universidad de Murcia, E-30071 Murcia, Spain
| | - Luis García
- Departamento de Ingeniería Minera, Geológica y Cartográfica, Área de Química Inorgánica, Universidad Politécnica de Cartagena, E-30203 Cartagena, Spain
| | - José Pérez
- Departamento de Ingeniería Minera, Geológica y Cartográfica, Área de Química Inorgánica, Universidad Politécnica de Cartagena, E-30203 Cartagena, Spain
| | - Teófilo Rojo
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, E-48080 Bilbao, Spain
| | - Luis Lezama
- Departamento de Química Inorgánica, Facultad de Ciencia y Tecnología, Universidad del País Vasco, E-48080 Bilbao, Spain
| | - Jean-Pierre Costes
- Laboratoire de Chimie de Coordination du CNRS, UPR 8241, liée par conventions à l’Université Paul Sabatier et à l’Institut National Polytechnique de Toulouse, 205 route de Narbonne, 31077 Toulouse Cedex, France
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13
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Rudzka K, Grubel K, Arif AM, Berreau LM. Hexanickel Enediolate Cluster Generated in an Acireductone Dioxygenase Model Reaction. Inorg Chem 2010; 49:7623-5. [DOI: 10.1021/ic100775m] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Katarzyna Rudzka
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300
| | - Katarzyna Grubel
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300
| | - Atta M. Arif
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - Lisa M. Berreau
- Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300
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14
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Segregated aromatic π–π stacking interactions involving fluorinated and non-fluorinated benzene rings: Cu(py)2(pfb)2 and Cu(py)2(pfb)2(H2O) (py=pyridine and pfb=pentafluorobenzoate). J Fluor Chem 2010. [DOI: 10.1016/j.jfluchem.2009.12.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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García-Bueno R, Santana MD, Sánchez G, García J, García G, Pérez J, García L. Mono- and bidentate imidates of five-coordinate nickel(ii) with macrocyclic ligands: spectroscopic and photophysical properties. Dalton Trans 2010; 39:5728-36. [DOI: 10.1039/c0dt00036a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Hydrogen-bonded mononuclear nickel(II) benzoate complexes: synthesis and structural studies. TRANSIT METAL CHEM 2009. [DOI: 10.1007/s11243-009-9224-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Spectroscopic and structural characterization of O,O′-(diphenylphosphineoxide)amidate and acetylacetonate complexes of pentacoordinate nickel(II). J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.09.075] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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