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Mukhopadhyay S, Patro AG, Vadavi RS, Nembenna S. Coordination chemistry of main group metals with organic isocyanides. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sayantan Mukhopadhyay
- National Institute of Science Education and Research Schoool of Chemical Sciences INDIA
| | - A Ganesh Patro
- National Institute of Science Education and Research School of Chemical Sciences INDIA
| | - Ramesh S. Vadavi
- National Institute of Science Education and Research School of Chemical Sciences INDIA
| | - Sharanappa Nembenna
- National Institute of Science Education and Research (NISER) School of Chemical Sciences Jatni CampusNISER, BhubaneswarINDIA 752050 Bhubaneswar INDIA
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Zhou L, Xu X, Jiang Z, Xu L, Chu B, Liu N, Wu Z. Selective Synthesis of Single‐Handed Helical Polymers from Achiral Monomer and a Mechanism Study on Helix‐Sense‐Selective Polymerization. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011661] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Li Zhou
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Xun‐Hui Xu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Zhi‐Qiang Jiang
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Lei Xu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Ben‐Fa Chu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Na Liu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Zong‐Quan Wu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
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Zhou L, Xu X, Jiang Z, Xu L, Chu B, Liu N, Wu Z. Selective Synthesis of Single‐Handed Helical Polymers from Achiral Monomer and a Mechanism Study on Helix‐Sense‐Selective Polymerization. Angew Chem Int Ed Engl 2020; 60:806-812. [DOI: 10.1002/anie.202011661] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/30/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Li Zhou
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Xun‐Hui Xu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Zhi‐Qiang Jiang
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Lei Xu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Ben‐Fa Chu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Na Liu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
| | - Zong‐Quan Wu
- Department of polymer science and engineering School of chemistry and chemical engineering Anhui Key Lab of Catalytic Materials and Reaction Engineering Hefei university of Technology 193 Tunxi Road, Hefei 230009 Anhui China
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Knorn M, Lutsker E, Reiser O. Isonitriles as supporting and non-innocent ligands in metal catalysis. Chem Soc Rev 2020; 49:7730-7752. [DOI: 10.1039/d0cs00223b] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isonitriles are unique ligands for metal catalysis, owing to the possibility of their steric and electronic tuning as well as their non-innocent nature to undergo transformations with nucleophiles.
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Affiliation(s)
| | - Eugen Lutsker
- Institut für Organische Chemie
- 93053 Regensburg
- Germany
| | - Oliver Reiser
- Institut für Organische Chemie
- 93053 Regensburg
- Germany
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Büldt LA, Larsen CB, Wenger OS. Luminescent Ni0Diisocyanide Chelates as Analogues of CuIDiimine Complexes. Chemistry 2017; 23:8577-8580. [DOI: 10.1002/chem.201700103] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Indexed: 01/24/2023]
Affiliation(s)
- Laura A. Büldt
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
- Current address: Institute of Inorganic Chemistry; University of Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Christopher B. Larsen
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Oliver S. Wenger
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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Büldt LA, Guo X, Prescimone A, Wenger OS. A Molybdenum(0) Isocyanide Analogue of Ru(2,2′-Bipyridine)32+: A Strong Reductant for Photoredox Catalysis. Angew Chem Int Ed Engl 2016; 55:11247-50. [DOI: 10.1002/anie.201605571] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Laura A. Büldt
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 and Spitalstrasse 51 4056 Basel Switzerland
| | - Xingwei Guo
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 and Spitalstrasse 51 4056 Basel Switzerland
| | - Alessandro Prescimone
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 and Spitalstrasse 51 4056 Basel Switzerland
| | - Oliver S. Wenger
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 and Spitalstrasse 51 4056 Basel Switzerland
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Büldt LA, Guo X, Prescimone A, Wenger OS. Ein Molybdän(0)-Isocyanid-Komplex als Ru(2,2′-Bipyridin)32+-Analogon: ein starkes Reduktionsmittel für die Photoredoxkatalyse. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605571] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Laura A. Büldt
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 und Spitalstrasse 51 4056 Basel Schweiz
| | - Xingwei Guo
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 und Spitalstrasse 51 4056 Basel Schweiz
| | - Alessandro Prescimone
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 und Spitalstrasse 51 4056 Basel Schweiz
| | - Oliver S. Wenger
- Departement Chemie; Universität Basel; St. Johanns-Ring 19 und Spitalstrasse 51 4056 Basel Schweiz
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Zeiler A, Rudolph M, Rominger F, Hashmi ASK. An Alternative Approach to PEPPSI Catalysts: From Palladium Isonitriles to Highly Active Unsymmetrically Substituted PEPPSI Catalysts. Chemistry 2015; 21:11065-71. [DOI: 10.1002/chem.201500025] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Indexed: 11/06/2022]
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Hahn FE. Substrate Recognition and Regioselective Catalysis with Complexes Bearing NR,NH-NHC Ligands. ChemCatChem 2012. [DOI: 10.1002/cctc.201200567] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ko CC, Ng CO, Yiu SM. Luminescent Rhenium(I) Phenanthroline Complexes with a Benzoxazol-2-ylidene Ligand: Synthesis, Characterization, and Photophysical Study. Organometallics 2012. [DOI: 10.1021/om300526e] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chi-Chiu Ko
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People’s
Republic of China
| | - Chi-On Ng
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People’s
Republic of China
| | - Shek-Man Yiu
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People’s
Republic of China
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11
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Walter M, Tamm M. Breaking News: Tungsten Cleaves Aromatic CC Bonds. Angew Chem Int Ed Engl 2010; 49:3264-6. [DOI: 10.1002/anie.201001197] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Siemeling U, Klapp L, Bruhn C. Tri- and Tetracoordinate Copper(I) Complexes of 1,1′-Diisocyanoferrocene. Z Anorg Allg Chem 2010. [DOI: 10.1002/zaac.200900426] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hahn FE, Klusmann D, Pape T. Template Synthesis of Platinum Complexes with Benzoxazolin-2-ylidene Ligands. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800592] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Hahn FE, Jahnke MC. Heterocyclic carbenes: synthesis and coordination chemistry. Angew Chem Int Ed Engl 2008; 47:3122-72. [PMID: 18398856 DOI: 10.1002/anie.200703883] [Citation(s) in RCA: 2423] [Impact Index Per Article: 151.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The chemistry of heterocyclic carbenes has experienced a rapid development over the last years. In addition to the imidazolin-2-ylidenes, a large number of cyclic diaminocarbenes with different ring sizes have been described. Aside from diaminocarbenes, P-heterocyclic carbenes, and derivatives with only one, or even no heteroatom within the carbene ring are known. New methods for the synthesis of complexes with N-heterocyclic carbene ligands such as the oxidative addition or the metal atom template controlled cyclization of beta-functionalized isocyanides have been developed recently. This review summarizes the new developments regarding the synthesis of N-heterocyclic carbenes and their metal complexes.
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Affiliation(s)
- F Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstrasse 30, 48149 Münster, Germany.
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Arndt P, Lefeber C, Kempe R, Rosenthal U. Ring‐Enlargement and Ring‐Opening Reactions of Benzoxazole, Thiazoles, and Benzisoxazole by Zirconocene‐Alkyne Complexes. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19961290214] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Perdita Arndt
- Max‐Planck‐Gesellschaft, Arbeitsgruppe “Komplexkatalyse” an der Universität Rostock, Buchbinderstraße 5–6, D‐18055 Rostock, Deutschland
| | - Claudia Lefeber
- Max‐Planck‐Gesellschaft, Arbeitsgruppe “Komplexkatalyse” an der Universität Rostock, Buchbinderstraße 5–6, D‐18055 Rostock, Deutschland
| | - Rhett Kempe
- Max‐Planck‐Gesellschaft, Arbeitsgruppe “Komplexkatalyse” an der Universität Rostock, Buchbinderstraße 5–6, D‐18055 Rostock, Deutschland
| | - Uwe Rosenthal
- Max‐Planck‐Gesellschaft, Arbeitsgruppe “Komplexkatalyse” an der Universität Rostock, Buchbinderstraße 5–6, D‐18055 Rostock, Deutschland
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Hahn FE, Langenhahn V, Lügger T, Pape T, Le Van D. Templatsynthese eines koordinierten Tetracarben-Liganden mit Kronenether-Topologie. Angew Chem Int Ed Engl 2005. [DOI: 10.1002/ange.200462690] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Hahn FE, Langenhahn V, Lügger T, Pape T, Le Van D. Template Synthesis of a Coordinated Tetracarbene Ligand with Crown Ether Topology. Angew Chem Int Ed Engl 2005; 44:3759-63. [PMID: 15887198 DOI: 10.1002/anie.200462690] [Citation(s) in RCA: 193] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- F Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Wilhelm Klemm-Strasse 8, 48149 Münster, Germany.
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Hahn FE, García Plumed C, Münder M, Lügger T. Synthesis of BenzannulatedN-Heterocyclic Carbene Ligands by a Template Synthesis from 2-Nitrophenyl Isocyanide. Chemistry 2004; 10:6285-93. [PMID: 15526316 DOI: 10.1002/chem.200400576] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The reaction of 2-nitrophenyl isocyanide 2 with [M(CO)5(thf)] (M=Cr, Mo, W) yields the isocyanide complexes [M(CO)5(2)] (3: M=Cr; 4: M=Mo; 5: M=W). Complexes 3-5 react with elemental tin under reduction of the nitro function of the isocyanide ligand to give the complexes with the unstable 2-aminophenyl isocyanide ligand. The coordinated 2-aminophenyl isocyanide ligand in all three complexes reacts spontaneously under intramolecular nucleophilic attack of the primary amine at the isocyanide carbon atom to yield the complexes with the NH,NH-benzimidazol-2-ylidene ligand (6: M=Cr; 7: M=Mo; 8: M=W). An incomplete reduction of the nitro group in 3-5 is observed when hydrazine hydrate is used instead of tin. Here the formation of complexes with a coordinated 2-hydroxylamine-functionalized phenyl isocyanide [(CO)5M-CN-C6H(4-)-2-N(H)-OH] is postulated and this unstable ligand again undergoes intramolecular cyclization to give the NH,NOH-stabilized benzimidazol-2-ylidene complexes 9-11. The tungsten derivative 11 can be allylated stepwise by a deprotonation/alkylation sequence first at the OH and then at the NH position to yield the monoallylated and diallylated species 12 and 13. The molecular structures of 3-5 and 12-13 were established by X-ray crystallography.
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Affiliation(s)
- F Ekkehardt Hahn
- Institut für Anorganische und Analytische Chemie, Westfälische Wilhelms-Universität Münster, Corrensstrasse 36, 48149 Münster, Germany.
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Wrackmeyer B, Maisel HE, Tok OL, Milius W, Herberhold M. NMR Spectroscopic Characterization of Isocyano- and 1, 1?-Diisocyanoferrocene. The Molecular Structure of Isocyanoferrocene. Z Anorg Allg Chem 2004. [DOI: 10.1002/zaac.200400128] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Hahn FE, Langenhahn V, Le Van D, Tamm M, Wittenbecher L, Lügger T. Cyclic polycarbene ligands with crown ether structure. HETEROATOM CHEMISTRY 2002. [DOI: 10.1002/hc.10099] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mayr A, Guo J. Metal Complexes of Pyridylphenylisocyanides and Pyridylethynylphenylisocyanides as Building Blocks for Coordination Polymers and Supramolecular Assemblies. Inorg Chem 1999; 38:921-928. [PMID: 11670864 DOI: 10.1021/ic9803053] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The isocyanides 3-(4-pyridylethynyl)phenylisocyanide, 3, 4-(4-pyridylethynyl)phenylisocyanide, 6, 2,6-diisopropyl-4-(4-pyridylethynyl)phenylisocyanide, 9, and 2,6-diisopropyl-4-(4-pyridyl)phenylisocyanide, 11, were prepared. With PdI(2) and PtI(2), these isocyanides form the complexes trans-[MI(2)(CNR)(2)], 12-19 (M = Pd, Pt; CNR = 3, 6, 9, 11). The previously prepared complex trans-[PdI(2)(CNC(5)H(4)N-3)(2)] and trans-[PdI(2)(CNC(6)H(2)-(i-Pr)(2)-2,6-(CC-C(5)H(4)N-4)-4)(2)], 16, combine with copper bis(trifluoroacetylacetonate) in the ratio of 1:2 to form the adducts trans-[PdI(2)(CNC(5)H(4)N-3)(2)].2[Cu(tfacac)(2)].2CH(2)Cl(2), 20, and trans-[PdI(2)(CNC(6)H(2)-(i-Pr)(2)-2,6-(CC-C(5)H(4)N-4)-4)(2)].2[Cu(tfacac)(2)], 21, respectively. The complexes trans-[MI(2)(CNC(6)H(2)-(i-Pr)(2)-2,6-(C(5)H(4)N-4)-4)(2)], 19 (M = Pd) and 20 (M = Pt), react with [Pd(SO(3)CF(3))(2)(dppp)] (dppp = bisdiphenylphosphinopropane) to form the molecular squares [Pd(dppp)(trans-[MI(2)(CNC(6)H(2)-(i-Pr)(2)-2,6-(C(5)H(4)N-4)-4)(2)](4)(SO(3)CF(3))(8), 22 (M = Pd) and 23 (M = Pt). The crystal structure of 20 has been determined by X-ray crystallography. 20: C(34)H(28)Cl(4)Cu(2)F(12)I(2)N(4)O(8)Pd, monoclinic space group, P2(1)/n (No. 14), a = 10.899(3) Å, b = 13.903(1) Å, c = 17.827(6) Å, beta = 105.50(2) degrees, Z = 2, 2618 unique reflections, R = 0.093, R(w) = 0.091.
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Affiliation(s)
- Andreas Mayr
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400
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Lau KY, Mayr A, Cheung KK. Synthesis of transition metal isocyanide complexes containing hydrogen bonding sites in peripheral locations. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00352-1] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lu ZL, Mayr A, Cheung KK. Synthesis and formation of metal complexes of 4-alkynyl and 4-cyano-2,6-diisopropylphenylisocyanides. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(98)00288-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mayr A, Mao LF. Cyanoisocyanoarene Metal Complexes as Building Blocks for Coordination Polymers: Structural Nonrigidity of a Metal−Nitrile Linkage1. Inorg Chem 1998. [DOI: 10.1021/ic980019r] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andreas Mayr
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong
| | - Li-Feng Mao
- Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong
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Jacobi A, Huttner G, Winterhalter U, Cunskis S. Pyrazole as a Donor Function in Neopentane-Based Tripod Ligands RCH2C(CH2pyrazol-1-yl)3–n(CH2PR2)n – Synthesis and Coordination Chemistry. Eur J Inorg Chem 1998. [DOI: 10.1002/(sici)1099-0682(199806)1998:6<675::aid-ejic675>3.0.co;2-m] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Squires ME, Mayr A. Synthesis and characterization of some transition metal complexes of alkylisocyanobenzoates. Inorganica Chim Acta 1997. [DOI: 10.1016/s0020-1693(97)05604-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Guo J, Mayr A. Transition metal complexes of isocyanopyridines, isocyanoquinolines and isocyanoisoquinolines. Inorganica Chim Acta 1997. [DOI: 10.1016/s0020-1693(97)05459-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Mao LF, Mayr A. Transition Metal Complexes of Cyanoisocyanoarenes as Building Blocks for One-, Two-, and Three-Dimensional Molecular Solids. Inorg Chem 1996; 35:3183-3187. [PMID: 11666515 DOI: 10.1021/ic950580e] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The complexes trans-[MI(2)(CNC(6)H(4)-CN-4)(2)], (M = Pd and Pt), trans-[FeI(2)L(4)] (L = CNC(6)H(4)-CN-4 and CNC(6)H(2)-Me(2)-2,6-CN-4), and [Mn(CNC(6)H(4)-CN-4)(6)][SO(3)CF(3)] were prepared. The compounds are thermally stable up to 230 degrees C or higher. The molecular structure of trans-[FeI(2)(CNC(6)H(4)-CN-4)(4)] was determined by X-ray crystallography: monoclinic, space group P2(1)/n, a = 11.570(2) Å, b = 10.1052(8) Å, c = 28.138(7) Å, beta = 92.034(9) degrees, Z = 4, 3464 unique reflections, R = 0.074, R(w) = 0.089. The complexes contain the peripheral cyano groups in linear, planar, and octahedral dispositions, respectively. Solids were obtained by combining solutions of [PdI(2)(CNC(6)H(4)-CN-4)(2)] and [Cu(hfacac)(2)], [FeI(2)(CNC(6)H(4)-CN-4)(4)] and AgSO(3)CF(3), [FeI(2)(CNC(6)H(2)-Me(2)-2,6-CN-4)(4)] and [Rh(2)(O(2)CCF(3))(4)], and [Mn(CNC(6)H(4)-CN-4)(6)][SO(3)CF(3)] and [Rh(2)(O(2)CCF(3))(4)]. [PdI(2)(CNC(6)H(4)-CN-4)(2)] and [Cu(hfacac)(2)] in a ratio of 1:2 form a crystalline, one-dimensional solid: monoclinic, space group P2(1)/c, a = 8.317(2) Å, b = 13.541(1) Å, c = 22.568(5) Å, beta = 100.45(1) degrees, Z = 2, 3279 unique reflections, R = 0.037, R(w) = 0.047.
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Affiliation(s)
- Li-Feng Mao
- Departments of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, and The University of Hong Kong, Pokfulam Road, Hong Kong
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