Synthesis and characterization of scandium silyl complexes of the type CP*2ScSiHRR′.: σ-Bond metathesis reactions and catalytic dehydrogenative silation of hydrocarbons

被引：123

作者：

Sadow, AD

Tilley, TD ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[2] Lawrence Berkeley Lab, Div Chem Sci, Berkeley, CA 94720 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 02期

关键词：

D O I：

10.1021/ja040141r

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The scandium dihydrosilyl complexes Cp*2ScSiH2R (R = Mes (4), Trip (5), SiPh3 (6), Si(SiMe3)(3) (7); Mes = 2,4,6-Me3C6H2, Trip = 2,4,6-(Pr3C6H2)-Pr-i) and Cp*2ScSiH(SiMe3)(2) (8) were synthesized by addition of the appropriate hydrosilane to Cp*2ScMe (1). Studies of these complexes in the context of hydrocarbon activation led to discovery of catalytic processes for the dehydrogenative silation of hydrocarbons (including methane, isobutene and cyclopropane) with Ph2SiH2 via sigma-bond metathesis.

引用

页码：643 / 656

页数：14

共 50 条

[31] Synthesis, Characterization, Crystal Structures, and Catalytic C-C Coupling and Hydrosilylation Reactions of Palladium(II) Complexes Derived from CNC Pincer-Type N-Heterocyclic Carbenes
Haque, Rosenani A.
Asekunowo, Patrick O.
Budagumpi, Srinivasa
Shao, Linjun
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2015, (19) : 3169 - 3181
[32] Synthesis, characterization and catalytic activity of new bis(N-2,6-diphenylphenol-R-salicylaldiminato)Pd(II) complexes in Suzuki-Miyaura and CO2 fixation reactions
Oncel, Nurdal
Kasumov, Veli T.
Sahin, Ertan
Ulusoy, Mahmut
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2016, 811 : 81 - 90
[33] Scandium, Yttrium, and Lanthanum Benzyl and Alkynyl Complexes with the N-(2-Pyrrolidin-1-ylethyl)-1,4-diazepan-6-amido Ligand: Synthesis, Characterization, and Z-Selective Catalytic Linear Dimerization of Phenylacetylenes
Ge, Shaozhong
Meetsma, Auke
Hessen, Bart
ORGANOMETALLICS, 2009, 28 (03) : 719 - 726
[34] PEPPSI-type 2-methyl-2-propenyl-functionalized N-heterocyclic carbene-palladium complexes: Synthesis, structural characterization and catalytic activity on Suzuki-Miyaura reaction
Sahin, Neslihan
JOURNAL OF MOLECULAR STRUCTURE, 2019, 1177 : 193 - 198
[35] PEPPSI-Type Palladium-NHC Complexes: Synthesis, Characterization, and Catalytic Activity in the Direct C5-Arylation of 2-Substituted Thiophene Derivatives with Aryl Halides
Kaloglu, Murat
Ozdemir, Ismail
Dorcet, Vincent
Bruneau, Christian
Doucet, Henri
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2017, (10) : 1382 - 1391
[36] REACTIONS OF THE MO=S BOND IN THE [(CP)MO(O)(MU-S)2MO(O)(S)]- COMPLEX WITH SO2 - AN H-1-NMR STUDY AND THE SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF [(CP)MO(O)(MU-S)2MO(O)(L)]- COMPLEXES CONTAINING SO2-DERIVED SULFITE, THIOSULFATE, AND SULFATE BIDENTATE CHELATING LIGANDS
KIM, CG
COUCOUVANIS, D
INORGANIC CHEMISTRY, 1993, 32 (10) : 1881 - 1882
[37] Nitrogenase Model Complexes [Cp*Fe(μ-SR1)2(μ-η2-R2N=NH)FeCp*] (R1 = Me, Et; R2 = Me, Ph; Cp* = η5-C5Me5): Synthesis, Structure, and Catalytic N-N Bond Cleavage of Hydrazines on Diiron Centers
Chen, Yanhui
Zhou, Yuhan
Chen, Pingping
Tao, Yinsong
Li, Yang
Qu, Jingping
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (46) : 15250 - +
[38] Nitrogenase model complexes [Cp*Fe(μ-SR1) 2(μ-η2-R2N=NH)FeCp*] (R 1 = Me, Et; R2 = Me, Ph; Cp* = η5- C5Me5): Synthesis, structure, and catalytic N-N bond cleavage of hydrazines on diiron centers
Chen, Yanhui
Zhou, Yuhan
Chen, Pingping
Tao, Yinsong
Li, Yang
Qu, Jingping
Journal of the American Chemical Society, 2008, 130 (46): : 15250 - 15251
[39] Synthesis and characterization of sterically hindered thiolate Pd(II) complexes of the type [Pd(SR)2(TMEDA)]: Examination of their catalytic properties in phosphane-free Suzuki-Miyaura cross couplings
Basauri-Molina, Manuel
Hernandez-Ortega, Simon
Toscano, Ruben A.
Valdes-Martinez, Jesus
Morales-Morales, David
INORGANICA CHIMICA ACTA, 2010, 363 (06) : 1222 - 1229
[40] Synthesis, spectral characterization, electrochemical studies and catalytic properties in Suzuki-Miyaura coupling reactions of the mononuclear PdII, trinuclear PdII(BPh2)2 and RuII-PdII-RuII type complexes containing 4-amino-1-benzyl piperidine and phenyl groups
Kilic, Ahmet
Yilmaz, Ismail
Ulusoy, Mahmut
Tas, Esref
APPLIED ORGANOMETALLIC CHEMISTRY, 2008, 22 (09) : 494 - 502

← 1 2 3 4 5 →