1
|
Luquin A, Castillo N, Cerrada E, Merchan FL, Garrido J, Laguna M. Palladium(II) Complexes of the Hemilabile Pincer Ligand PPh(o-C6H4SMe)2as Highly Active and Recyclable Mizoroki-Heck Catalysts. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501354] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
2
|
Slone CS, Weinberger DA, Mirkin CA. The Transition Metal Coordination Chemistry of Hemilabile Ligands. PROGRESS IN INORGANIC CHEMISTRY 2007. [DOI: 10.1002/9780470166499.ch3] [Citation(s) in RCA: 264] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
3
|
Frey GD, Schütz J, Herdtweck E, Herrmann WA. Synthesis and Characterization of N-Heterocyclic Carbene Phospha-Palladacycles and Their Properties in Heck Catalysis. Organometallics 2005. [DOI: 10.1021/om049001g] [Citation(s) in RCA: 175] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guido D. Frey
- Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Jan Schütz
- Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Eberhardt Herdtweck
- Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Wolfgang A. Herrmann
- Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| |
Collapse
|
4
|
Herrmann WA, Öfele K, v. Preysing D, Schneider SK. Phospha-palladacycles and N-heterocyclic carbene palladium complexes: efficient catalysts for CC-coupling reactions. J Organomet Chem 2003. [DOI: 10.1016/j.jorganchem.2003.07.028] [Citation(s) in RCA: 313] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
5
|
Johansson MH, Andersson C, Oskarsson Å. The influence of metal coordination on ligand geometry: the structure of N-t-butyl-2-(diphenylphosphino)benzylammoniumchloride and (N-t-butyl-2-(diphenylphosphino)benzylamine)diacetatepalladium(II). J Mol Struct 2002. [DOI: 10.1016/s0022-2860(01)00958-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
6
|
Johansson MH, Andersson C, Oskarsson Å. The influence of metal coordination on ligand geometry: the structure of 2-(diphenylphosphino)acetophenone and bis(2-(diphenylphosphino)acetophenone)palladium(II)bistriflate. J Mol Struct 2002. [DOI: 10.1016/s0022-2860(01)00861-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
7
|
Ruiz N, del Rı́o I, Jiménez JL, Claver C, Forniés-Cámer J, Cardin CC, Gladiali S. High-branched selectivity in the palladium-catalysed alkoxycarbonylation of styrene in the presence of thiol–thioether atropisomeric ligands. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s1381-1169(98)00383-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
8
|
Hauptman E, Fagan PJ, Marshall W. Synthesis of Novel (P,S) Ligands Based on Chiral Nonracemic Episulfides. Use in Asymmetric Hydrogenation. Organometallics 1999. [DOI: 10.1021/om990023q] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elisabeth Hauptman
- Central Research and Development Department, Biochemical Science and Engineering, The DuPont Company, Experimental Station, Wilmington, Delaware 19880-0328
| | - Paul J. Fagan
- Central Research and Development Department, Biochemical Science and Engineering, The DuPont Company, Experimental Station, Wilmington, Delaware 19880-0328
| | - William Marshall
- Central Research and Development Department, Biochemical Science and Engineering, The DuPont Company, Experimental Station, Wilmington, Delaware 19880-0328
| |
Collapse
|
9
|
The influence of metal coordination on ligand geometry: The structures of 2-(diphenylphosphino)benzylmethylether and bis(2-(diphenylphosphino)benzylmethylether)palladium(II)triflate. J Mol Struct 1999. [DOI: 10.1016/s0022-2860(98)00608-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
10
|
|
11
|
Fernández EJ, Hursthouse MB, Laguna M, Terroba R. Phosphinethiolate tin(IV)-11 group-metal derivatives. X-ray structure of [Au2Sn(tBu)2(C6F5)2(SC6H4PPh2)2]. J Organomet Chem 1999. [DOI: 10.1016/s0022-328x(98)00508-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
12
|
Gladiali S, Fabbri D, Kollàr L, Claver C, Ruiz N, Alvarez-Larena A, Piniella JF. Synthesis, Structure, and Dynamic Behaviour of Transition Metal Chelate Complexes with Atropisomeric Dithioether Ligands. Eur J Inorg Chem 1998. [DOI: 10.1002/(sici)1099-0682(199801)1998:1<113::aid-ejic113>3.0.co;2-k] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
13
|
Perera SD, Shamsuddin M, Shaw BL. Bidentate and terdentate (P-N-S) complexes of a new thioether azine phosphine Z,E-PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4) with molybdenum, tungsten, or platinum. CAN J CHEM 1995. [DOI: 10.1139/v95-125] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Treatment of Z-PPh2CH2C(But)=NNH2 with 4-methylphenylthiomethyl methyl ketone gave the thioether azine phosphine Z,E-PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4) 1, which with H2O2 gave the corresponding phosphine oxide 2. Treatment of 1 with [Mo(CO)3(η6-cht)] or [W(CO)3(NCEt)3] gave the yellow tricarbonyl complexes fac-[M(CO)3{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}] 3a (Mo) or 3b (W), respectively. Treatment of 1 with [Mo(CO)4(nbd)] gave the pale yellow tetracarbonylmolbdenum(0) complex [Mo(CO)4{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}] 4, in which the ligand 1 is bidentate through P and N. Oxidation of either 3a or 4 with 1 equivalent of bromine gave the orange neutral seven-coordinate dicarbonylmolybdenum(II) complex [MoBr2(CO)2{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}] 5, whereas the tungsten complex 3b with 1 equivalent of bromine gave the seven-coordinate tricarbonyltungsten(II) cation [WBr(CO)3{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}]+ isolated as the PF6 salt 6. Treatment of 1 with [PtCl2(NCMe)2]gave the yellow dichloroplatinum(II) complex [PtCl2{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}] 7, in which 1 is bidentate through P and N. When 7 was treated with NH4PF6 in methanol it gave the terdentate salt [PtCl{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}]PF68a. Deprotonation of 7 with NEt3-NaOH gave the orange neutral chloroplatinum(II) complex [PtCl{PPh2-CH2C(But)N-NC(Me)=CHS(C6H4Me-4)}] 9, containing a terdentate ene-hydrazone phosphine ligand. This neutral complex 9 was reprotonated using HBF4 to give the BF4 salt 8b. Treatment of the phosphine 1 with [PtMe2(cod)] gave the white dimethylplatinum(II) complex [PtMe2{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}] 10, containing the bidentate azine ligand. Treatment of 10 with MeI gave the white platinum(IV) iodide salt fac-[PtMe3{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}]I 11a in which the azine is terdentate. When 11a was treated with NH4PF6 in MeOH the PF6 salt 11b was obtained. Treatment of 10 with picric acid gave the yellow methylplatinum(II) picrate salt [PtMe{PPh2CH2C(But)=N-N=C(Me)CH2S(C6H4Me-4)}][OC6H2(NO2)3-2,4,6] 12 and methane. Infrared, 31P–[1H], 1H, and some 13C–[1H] NMRdata are given. Keywords: azine phosphine, thioether, metal-carbonyls, platinum.
Collapse
|
14
|
Baker AT, Crass JK, Kok GB, Orbell JD, Yuriev E. Sterically restrictive metal complexes. The synthesis and structural characterization of (1, 2-bis(6-methylpyridin-2-yl)ethane-N,N′)- (malonato)palladium(II) trihydrate. Proton NMR binding studies to cytosine and guanine derivatives. Inorganica Chim Acta 1993. [DOI: 10.1016/s0020-1693(00)87539-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
15
|
Crystal structure of bis-(thiophene-2-carboxaldehyde-4-phenyl-thiosemicarbazonato)-palladium(II). ACTA ACUST UNITED AC 1991. [DOI: 10.1007/bf01160663] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
Unusual rearrangement of σ-vinylpalladium complexes into η2-olefin complexes. The structure of (η2-1-triphenylphosphonium-2-carbomethoxyethylene)(triphenylphosphine)iodopalladate. J Organomet Chem 1985. [DOI: 10.1016/0022-328x(85)80110-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|