109629-92-7

Basic information

• Product Name: Silane, methyldiphenyl(phenylmethoxy)-
• CAS NO: 109629-92-7
• Molecular Formula: C20H20OSi
• Molecular Weight: 304.464
• Mol File: 109629-92-7.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: Silane, methyldiphenyl(phenylmethoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, methyldiphenyl(phenylmethoxy)-(109629-92-7)
• EPA Substance Registry System: Silane, methyldiphenyl(phenylmethoxy)-(109629-92-7)

Safety Data

• Hazardous Substances Data: 109629-92-7(Hazardous Substances Data)

Upstream product

• 144-79-6 chloromethyldiphenylsilane 
• 287978-57-8 diphenylmethylsilyl formate 
• 100-51-6 benzyl alcohol 
• 100-52-7 benzaldehyde 
• 776-76-1 methyldiphenylsilane 

Downstream Products

• 1719-04-6 1,1,1,3-tetramethyl-3,3-diphenyl-disiloxane 
• 778-25-6 diphenylmethylsilanol 
• 807-28-3 1,3-Dimethyl-1,1,3,3-tetraphenyldisiloxan 
• 108-88-3 toluene 

Relevant articles and documents

Synthesis and Reactivity of Thiolate-Bridged NiIIMI Heterodinuclear Complexes (M = Rh, Ir) with an S-Bidentate NiP2S2 Metalloligand

The mononuclear complex [Ni(meppp)] {H2meppp = meso-1,3-bis[(2-mercaptoethyl)(phenyl)phosphino]propane} was used as an S-bidentate NiP2S2 metalloligand to prepare a series of NiIIMI complexes with various neutral ligands, namely, [Ni(μ-meppp)ML2]PF6 [M = Rh, L = 1/2cod (1a; cod = 1,5-cycloocatadiene), CO (1b), XylNC (1c; Xyl = 2,6-dimethylphenyl), P(OPh)3 (1d); M = Ir, L = 1/2cod (2a), CO (2b), XylNC (2c)]. The reactivities of 1 and 2 toward methyl iodide and tertiary hydrosilanes were examined. Complexes 1c, 2a, and 2b reacted with MeI to afford the oxidative addition products [Ni(μ-meppp)M(L)2(Me)(I)]PF6 [M = Rh, L = XylNC (3c); M = Ir, L = 1/2cod (4a)] and [Ni(μ-meppp)Ir(CO)(Me)(I)2] (5). In the reactions with hydrosilanes, only 2c exhibited an interesting reactivity to afford the NiII(μ-H)IrIII silyl complexes [Ni(μ-meppp)(μ-H)Ir(XylNC)2(Si)]PF6 [Si = SiEt3 (6a), SiMe2Ph (6b), SiMePh2 (6c), SiPh3 (6d)]. The reaction proceeded via the intermediate isomers [Ni(meppp)(μ-H)Ir(XylNC)2(Si)]PF6 (7); intermediate 7d (Si = SiPh3) was characterized and has an NiII(μ-H)IrIII silyl structure with the hydrido ligand nesting in the reverse side of the Ni(μ-S)2Ir pocket to that of 6d. These results demonstrated that the reactivities of the bis(thiolate)-bridged NiIIMI heterodinuclear complexes can be tuned by changing the metal ions and ancillary ligands. In addition, the S-bidentate NiP2S2 metalloligand [Ni(meppp)] plays an important role in the stabilization of the bridging hydrido ligand in both pockets of the NiII(μ-H)IrIII core owing to the flexibility of the hinged Ni(μ-SR)2Ir structure.

Use of Silylated Formiates as Hydrosilane Equivalents

The present invention relates to a method for preparing organic compounds of formula (I) by reaction between a silylated formiate of formula (II) and an organic compound in the presence of a catalyst and optionally of an additive. The invention also relates to use of the method for preparing organic compounds of formula (I) for the preparation of reagents for fine chemistry and for heavy chemistry, as well as in the production of vitamins, pharmaceutical products, adhesives, acrylic fibres, synthetic leathers, and pesticides.

HYDROXIDE-CATALYZED FORMATION OF SILICON-OXYGEN BONDS BY DEHYDROGENATIVE COUPLING OF HYDROSILANES AND ALCOHOLS

The present disclosure is directed to methods for dehydrogenatively coupled hydrosilanes and alcohols, the methods comprising contacting an organic substrate having at least one organic alcohol moiety with a mixture of at least one hydrosilane and sodium and/or potassium hydroxide, the contacting resulting in the formation of a dehydrogenatively coupled silyl ether. The disclosure further described associated compositions and methods of using the formed products.