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Organomonophosphines in PtP2XY derivatives: structural aspects. TRANSIT METAL CHEM 2017. [DOI: 10.1007/s11243-017-0197-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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Potočňák I, Ráczová K, Čižmár E, Váhovská L, Bukrynov O, Vitushkina S, Findoráková L. Low-dimensional compounds containing cyanido groups. Part XXXII. Field-induced multiple slow magnetic relaxation in [Co II (dcnm)(H 2 O)(phen) 2 ](dcnm) complex with dominant easy-plane anisotropy (dcnm = dicyanonitrosomethanide). Polyhedron 2017. [DOI: 10.1016/j.poly.2017.08.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Polo A, Duran J, Juanola R, Real J, Benet-Buchholz J, Solà M, Poater A. Tuning diastereoisomerism in platinum(ii) phosphino- and aminothiolato hydrido complexes. NEW J CHEM 2017. [DOI: 10.1039/c6nj04042j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Tuning between the cis and trans Pt(ii) based complexes bearing phosphinothiolato and aminothiolato ligands.
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Affiliation(s)
- A. Polo
- Departament de Química
- Universitat de Girona
- Facultat de Ciències
- 17003 Girona
- Spain
| | - J. Duran
- Departament de Química
- Universitat de Girona
- Facultat de Ciències
- 17003 Girona
- Spain
| | - R. Juanola
- Departament de Química
- Universitat de Girona
- Facultat de Ciències
- 17003 Girona
- Spain
| | - J. Real
- Departament de Química
- Universitat Autònoma de Barcelona
- 08193 Bellaterra
- Spain
| | - J. Benet-Buchholz
- Institute of Chemical Research of Catalonia (ICIQ)
- 43007 Tarragona
- Spain
| | - M. Solà
- Departament de Química
- Universitat de Girona
- Facultat de Ciències
- 17003 Girona
- Spain
| | - A. Poater
- Departament de Química
- Universitat de Girona
- Facultat de Ciències
- 17003 Girona
- Spain
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4
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Chesman ASR, Turner DR, Langley SK, Moubaraki B, Murray KS, Deacon GB, Batten SR. Synthesis and Structure of New Lanthanoid Carbonate “Lanthaballs”. Inorg Chem 2014; 54:792-800. [DOI: 10.1021/ic5016115] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Anthony S. R. Chesman
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
- CSIRO Manufacturing Flagship, Bayview Avenue, Clayton, Victoria 3168, Australia
| | - David R. Turner
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Stuart K. Langley
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Boujemaa Moubaraki
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Keith S. Murray
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Glen B. Deacon
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
| | - Stuart R. Batten
- School of Chemistry Monash University, Wellington Road, Clayton, Victoria 3800, Australia
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Turner DR, Chesman ASR, Murray KS, Deacon GB, Batten SR. The chemistry and complexes of small cyano anions. Chem Commun (Camb) 2011; 47:10189-210. [PMID: 21773626 DOI: 10.1039/c1cc11909e] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- David R Turner
- School of Chemistry, Monash University, Clayton, Vic 3800, Australia.
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6
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Fleming FF, Gudipati S. Cyclic Metalated Nitriles: Stereoselective Cyclizations to cis- and trans-Hydrindanes, Decalins, and Bicyclo[4.3.0]undecanes. European J Org Chem 2008; 2008:10.1002/ejoc.200800715. [PMID: 24260015 PMCID: PMC3831376 DOI: 10.1002/ejoc.200800715] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2008] [Indexed: 11/07/2022]
Abstract
Metalated nitriles are nucleophilic chameleons whose precise identity is determined by the nature of the metal, the solvent, the temperature, and the structure of the nitrile. The review surveys the different structural types and their cyclization trajectories to show how to selectively tune the metalated nitrile geometry for stereoselective cyclizations to a variety of cis or trans hydrindanes, decalins, and bicyclo[4.3.0]undecanes.
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Affiliation(s)
- Fraser F. Fleming
- Department of Chemistry and Biochemistry, Mellon Hall, Duquesne University, Pittsburgh PA 15282-1530, USA
| | - Subramanyham Gudipati
- Schering-Plough Research Institute, 2015 Galloping Hill Road, Kenilworth, N.J. 07033-0530, USA Fax: +1-908-740-7441
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7
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Fleming FF, Wei Y, Liu W, Zhang Z. Metalated Nitriles: Stereodivergent Cation-Controlled Cyclizations1. Tetrahedron 2008; 64:7477-7488. [PMID: 19657380 PMCID: PMC2597827 DOI: 10.1016/j.tet.2008.05.110] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Stereodivergent cyclizations of gamma-hydroxy cyclohexanecarbonitriles are controlled simply through judicious choice of cation in the alkylmetal base. Deprotonating a series of cyclic gamma-hydroxy nitriles with i-PrMgBr generates C-magnesiated nitriles that cyclize under stereoelectronic control to cis-fused hydrindanes, decalins, and bicyclo [5.4.0] undecanes. An analogous deprotonation with BuLi triggers cyclization to trans-fused hydrindanes, decalins, and bicyclo [5.4.0] undecanes consistent with a sterically controlled electrophilic attack on an equatorial nitrile anion. Using cations to control the geometry of metalated nitriles provides a versatile, stereodivergent cyclization to cis- and trans-hydrindanes, decalins, and [5. 4. 0] undecanes, and reveals the key geometric requirements for intramolecular S(N)2 and S(N)2' displacements.
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Affiliation(s)
- Fraser F. Fleming
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282-1530,
| | - Yunjing Wei
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282-1530,
| | - Wang Liu
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282-1530,
| | - Zhiyu Zhang
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, Pennsylvania 15282-1530,
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8
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Naota T, Tannna A, Kamuro S, Hieda M, Ogata K, Murahashi SI, Takaya H. SwitchableC- andN-Bound Isomers of Transition-Metal Cyanocarbanions: Synthesis and Interconversions of Cyclopentadienyl Ruthenium Complexes of Phenylsulfonylacetonitrile Anions. Chemistry 2008; 14:2482-98. [DOI: 10.1002/chem.200701315] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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9
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Fleming FF, Vu VA, Shook BC, Rahman M, Steward OW. Metalated Nitriles: Chelation-Controlled Cyclizations to cis and trans Hydrindanes and Decalins. J Org Chem 2007; 72:1431-6. [PMID: 17249734 DOI: 10.1021/jo062270r] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Chelation provides a powerful means of stereocontrol in alkylations of metalated nitriles. Doubly deprotonating a series of cyclic beta-hydroxynitriles triggers cyclizations that implicate metalated nitrile intermediates having configurations imposed by chelation with an adjacent, chiral lithium alkoxide. Identifying chelation as a general stereocontrol element explains several previously anomalous alkylations of metalated nitriles and provides a potential solution to the long-standing difficulty of synthesizing trans-hydrindanes. Employing chelation to control the metalated nitrile geometry permits selective cyclizations to cis and trans hydrindanes and decalins and provides key insight into the geometrical requirements of these demanding cyclizations.
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Affiliation(s)
- Fraser F Fleming
- Department of Chemistry and Biochemistry, Duquesne University, Pittsburgh, PA 15282-1530, USA.
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Holloway, CE, McInik, M. STRUCTURAL ASPECT OF PLATINUM COORDINATION COMPOUNDS: PART III. MONOMERIC SQUARE PLANAR (Pt A2XY AND PtABXY) AND TRIGONAL BIPYRAMIDAL PtII COORDINATION COMPOUNDS. REV INORG CHEM 2004. [DOI: 10.1515/revic.2004.24.3.135] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Crespo M, Granell J, Solans X, Font-Bardia M. Preparation of Metallacycles with Anionic Terdentate [C,N,N‘] Ligands by Intramolecular Oxidative Addition of C−X (X = Br, Cl) Bonds to [Pt(dba)2]. An Unexpected Effect of Chloro Substituents. Organometallics 2002. [DOI: 10.1021/om020532j] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Margarita Crespo
- Departament de Química Inorgànica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain, and Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
| | - Jaume Granell
- Departament de Química Inorgànica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain, and Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
| | - Xavier Solans
- Departament de Química Inorgànica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain, and Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
| | - Mercè Font-Bardia
- Departament de Química Inorgànica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain, and Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals, Universitat de Barcelona, Martí i Franquès s/n, 08028 Barcelona, Spain
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13
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Jäger L, Wagner C, Hanke W. Crystal and molecular structure of silver(1,1,2,3,3-pentacyanopropenide). J Mol Struct 2000. [DOI: 10.1016/s0022-2860(00)00409-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Hvastijová M, Kohout J, Kožı́šek J, Jäger L, Dı́az JG. Cyanamidonitrate–nickel(II) and –cobalt(II) complexes of imidazole ligands: X-ray crystallography and spectroscopic investigation. Polyhedron 2000. [DOI: 10.1016/s0277-5387(00)00367-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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15
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Naota T, Tannna A, Murahashi SI. Synthesis and Characterization of C- and N-Bound Isomers of Transition Metal α-Cyanocarbanions. J Am Chem Soc 2000. [DOI: 10.1021/ja994387l] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takeshi Naota
- Department of Chemistry Graduate School of Engineering Science Osaka University, Machikaneyama Toyonaka, Osaka 560-8531, Japan
| | - Akio Tannna
- Department of Chemistry Graduate School of Engineering Science Osaka University, Machikaneyama Toyonaka, Osaka 560-8531, Japan
| | - Shun-Ichi Murahashi
- Department of Chemistry Graduate School of Engineering Science Osaka University, Machikaneyama Toyonaka, Osaka 560-8531, Japan
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16
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Nucleophilic addition of hydroxylamine, methoxylamine, and hydrazine to malononitrileoxime. J Org Chem 2000; 65:1139-43. [PMID: 10814065 DOI: 10.1021/jo991614t] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The chemistry of malononitrileoxime, HONC(CN)(2), with respect to nucleophilic addition to ammonia, methylamine, hydroxylamine, methoxylamine, and hydrazine is reported. Whereas the poorly nucleophilic ammonia and methylamine do not react, hydroxylamine, methoxylamine, and hydrazine add to the nitrile groups of the oxime, yielding the corresponding amidoximes and amidrazones. Depending on the stoichiometry of the reactions, hydroxylamine and hydrazine add to one or both of the nitrile groups; methoxylamine adds to only one of the nitrile groups. Three of the products, namely, cyanoacetamidoxime (1), 3-amino-2,3-hydroxyiminopropionitrile monohydrate (2.H(2)O), and 3,5-diaminopyrazolone-4-oxime monohydrochloride monohydrate (6.HCl.H(2)O), are characterized by single-crystal X-ray diffraction data. All of the products exhibit exothermic decomposition properties with heats of decomposition in the range of 500-1500 kJ mol(-)(1).
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Berenguer JR, Eguizábal E, Falvello LR, Forniés J, Lalinde E, Martín A. Reactivity of [trans-PtH(C⋮CC5H4N-2)(PPh3)2] toward [cis-Pt(C6F5)2(thf)2]. Synthesis of an Unusual Triplatinum Cluster-Substituted Platinum Complex. Organometallics 1999. [DOI: 10.1021/om9809062] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jesús R. Berenguer
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Eduardo Eguizábal
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Larry R. Falvello
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Juan Forniés
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Elena Lalinde
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Antonio Martín
- Departamento de Química, Universidad de La Rioja, 26001, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
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18
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Jäger L, Tretner C, Hartung H, Biedermann M. On the Ambident Behaviour of Dicyanmethanidonitrite; Syntheses and Characterization of Complexes of the Type [M{N(O)C(CN)2}(PPh3)n] (M = CuI, AgI;n = 2, 3). Eur J Inorg Chem 1998. [DOI: 10.1002/(sici)1099-0682(199807)1998:7<1051::aid-ejic1051>3.0.co;2-c] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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