132904-49-5

Basic information

• Product Name: Silane, phenyl(1-phenylethyl)-
• CAS NO: 132904-49-5
• Molecular Formula: C14H16Si
• Molecular Weight: 212.367
• Mol File: 132904-49-5.mol
• Article Data: 44

Chemical Properties

• CAS DataBase Reference: Silane, phenyl(1-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, phenyl(1-phenylethyl)-(132904-49-5)
• EPA Substance Registry System: Silane, phenyl(1-phenylethyl)-(132904-49-5)

Safety Data

• Hazardous Substances Data: 132904-49-5(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 694-53-1 phenylsilane 
• 4206-75-1 phenylchlorosilane 
• 90878-19-6 phenethylmagnesium chloride 
• 536-74-3 phenylacetylene 
• 530-48-3 1,1-Diphenylethylene 
• 585-71-7 (1-bromoethyl)benzne 

Relevant articles and documents

Titanium and zirconium complexes of the N,N′-bis(2,6-diisopropylphenyl)-1,4-diaza-butadiene ligand: Syntheses, structures and uses in catalytic hydrosilylation reactions

We report here a number of dianionic 1,4-diaza-1,3-butadiene complexes of titanium and zirconium synthesised by a salt metathesis reaction. The reaction of either CpTiCl3 or Cp2TiCl2 with the dilithium salt of N,N′-bis(2,6

Hydrosilylation Catalysed by Organoneodymium Complexes

2 and (C5Me5)2NdCH(SiMe3)2 effectively catalyse the hydrosilylation of alkenes with di- or tri-hydrosilanes at 30 to 80 deg C; the regioselectivity in the reaction of styrene depends to a considerable extent on the substituents of the silanes

Cyclic (Alkyl)(amino)carbene Lanthanide Amides: Synthesis, Structure, and Catalytic Selective Hydrosilylation of Alkenes

The first examples of cyclic (alkyl)(amino)carbene (CAAC) lanthanide (Ln) complexes were synthesized from the reaction of CAAC with Yb[N(SiMe3)2]2 and Eu[N(SiMe3)2]2(THF)2 (THF = tetrahydrofuran). The structures of (CAAC)Yb[N(SiMe3)2]2 (2) and (CAAC)Eu[N(SiMe3)2]2(THF) (3) were determined by X-ray diffraction analysis. Density functional theory calculations of 2 revealed the predominantly ionic bond between the Ln ion and CAAC. Complex 3 enabled catalytic hydrosilylation of aryl- and silylalkenes with primary and secondary silanes in high yields and Markovnikov selectivity.

Well-defined silica-supported calcium reagents: Control of schlenk equilibrium by grafting

Calcium reagents Ca(α-Me3Si-2-Me2N-benzyl) 2·2thf (1) and Ca[N(SiMe3)2] 2·2thf (2) reacted with silica partially dehydroxylated at 700 °C to afford materials that bear (≡ SiO)Ca(α-Me 3

Hydrosilylation of alkenes with early main-group metal catalysts

(Chemical Equation Presented) Clean conversion of conjugated alkenes with exclusive formation of one regioisomer is achieved by using a new class of hydrosilylation catalysts based on early main-group metals (Ca, Sr, and K). The regioselectivity can be sw

Hydrosilylation of alkenes and ketones catalyzed by nickel(II) indenyl complexes

Abstraction of Cl-1 from the complexes (indenyl)Ni(PPh 3)Cl generates cationic species that are effective precatalysts for the hydrosilylation of some olefins and ketones. For instance, the mixture of (1-Me-indenyl)Ni(PPh3

Synthesis and characterization of alkyllanthanum biphenolate complexes as catalysts for hydroamination/cyclization and hydrosilylation

The homochiral, dimeric biphenolate alkyllanthanum complex [La{(R)-Biphen){CH(SiMe3)2)]2 can be prepared by facile alkane elimination starting from [La(CH(SiMe3)2}3] and enantiopure (R)-3,3′-di-tert-butyl-5, 5′,6,6′-tetramethyl-1,1′-biphenyl-2,2′-diol [H 2{(R)-Biphen}]. Single-crystal X-ray diffraction revealed that the two La{(A)-Biphen}(CH(SiMe3)2} fragments are connected through bridging phenolate groups of the biphenolate ligands. The two different phenolate groups undergo an intramolecular exchange process in solution leading to their equivalence on the NMR timescale. The biphenolate alkyl complex shows high catalytic activity for hydroamination/cyclization of aminoalkenes, similar to previously known lanthanocene catalysts, but only low enantioselectivity. Addition of THF to [La{(R)-Biphen}(CH(SiMe3)2}] 2 leads to a monomeric tris-THF adduct [La{(R)-Biphen}{CH(SiMe 3)2}(THF)3] with higher catalytic activity than the THF-free homochiral dimer in the cyclization of 2,2-dimethylpent-4- enylamine, suggesting that the dimeric structure of the catalyst system prevails under catalytic conditions in the absence of THF. Addition of HN(SiHMe 2)2 to [La{(R)-Biphen}{CH(SiMe3) 2}(THF)3] results in the formation of [La{(R)-Biphen} (N(SiHMe2)2}(THF)3] which is in equilibrium with its homochiral dimer [La{(R)-Biphen}{N(SiHMe2) 2)(THF)]2 at elevated temperatures. The biphenolate alkyl complexes exhibit good catalytic activity and diastereoselectivity in the hydrosilylation of styrene. Hydrosilylation of 1-hexene and norbornene also proceeds with high diastereoselectivity but rather low activity. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

A robust heterogeneous Co-MOF catalyst in azide-alkyne cycloaddition and Friedel-Crafts reactions as well as hydrosilylation of alkynes

Organic reactions using metal-organic frameworks (MOFs) as catalysts are promising with regard to their environmentally friendly features and potential catalyst recyclability. A robust Co(ii)-MOF {[Co2(l-mac)(4,4-bpt)(H2O)]·3.5H2O}n (1) and its enantiomer {[Co2(d-mac)(4,4-bpt)(H2O)]·3.5H2O}n (2) (l/d-mac = basic forms of l/d-malic acid, 4,4-Hbpt = 3,5-di(pyridin-4-yl)-4H-1,2,4-triazole) have been gram-scale prepared under solvothermal conditions. Structural analysis reveals that mac manages Co(ii) ions to form 1-D chains, which are further extended via 4,4-bpt connectors into a noninterpenetrating 3D framework architecture. It was found that 1 can be as a heterogeneous catalyst for multiple organic reactions, such as azide-alkyne cycloaddition and Friedel-Crafts reactions with good isolated yields and good recycle runs (at least five times without substantial degradation). Additionally, 1 can promote hydrosilylation of alkynes under harsh conditions with moderate yield. This journal is

1-D manganese(ii)-terpyridine coordination polymers as precatalysts for hydrofunctionalisation of carbonyl compounds

Reductive catalysis with earth-abundant metals is currently of increasing importance and shows potential in replacing precious metal catalysis. In this work, we revealed catalytic hydroboration and hydrosilylation of ketones and aldehydes achieved by a structurally defined manganese(ii) coordination polymer (CP) as a precatalyst under mild conditions. The manganese-catalysed methodology can be applied to a range of functionalized aldehydes and ketones with turnover numbers (TON) of up to 990. Preliminary results on the regioselective catalytic hydrofunctionalization of styrenes by the Mn-CP catalyst are also presented.