Category: 17877-23-5

Igarashi, Masayasu published the artcileNonhydrolytic synthesis of silanols by the hydrogenolysis of benzyloxysilanes, Safety of Triisopropylsilanol, the publication is Chemistry Letters (2014), 43(4), 429-431, database is CAplus.

The hydrogenolysis of benzyloxysilanes was smoothly catalyzed by Pd/C in THF to give corresponding silanols under nonhydrolytic conditions. The reaction proved to be applicable to various benzyloxysilanes giving silanemonools, diol, and triol.

Chemistry Letters published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Safety of Triisopropylsilanol.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Hasegawa, Minoru published the artcileSynthesis and properties of antimony compounds of the type Sb(OSiR₃)₃, Product Details of C9H22OSi, the publication is Nippon Kagaku Kaishi (1995), 550-6, database is CAplus.

Novel organoantimony compounds Sb(OSiR₃)₃ [1, R¹ = R² = R³ = Me; 2, R¹ = R² = R³ = Pr; 3, R¹ = R² = R³ = i-Pr;4, R¹ = R² = Me, R³ = t-Bu; 5, R¹ = R² = R³ = Ph] were prepared in 41-81% yields by the reaction of SbCl₃ with NaOSiR₃ (1:3 mol ratio) in toluene. These compounds were characterized by IR, ¹H, ¹³C, and ²⁹Si-NMR, and MS spectroscopy. According to MS and NMR spectral data, each compound appears to be a monomer. They are subject to hydrolysis at room temperature Thus, treatment of 1–4 with a large excess of H₂O under slightly forced conditions gave the corresponding silanols and Sb trioxides. IR and XPD data suggest the resulting Sb trioxides are two polymorphs; the 1st polymorph is senarmontite obtained by hydrolysis of 1–4 in H₂O/MeOH and the 2nd polymorph is valentinite given by hydrolysis of 3 and 4 in H₂O/acetone.

Nippon Kagaku Kaishi published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Product Details of C9H22OSi.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Kownacki, Ireneusz published the artcileTris(triorganosilyl)phosphites-New ligands controlling catalytic activity of Pt(0) complex in curing of silicone rubber, Category: alcohols-buliding-blocks, the publication is Applied Catalysis, A: General (2010), 380(1-2), 105-112, database is CAplus.

Applying novel and efficient method, new tris(triorganosilyl)phosphites were synthesized and further used for the preparation of new well-defined platinum complexes [Pt(DVTMDS){P(OSiR₃)₃}] (DVTMDS = (H₂C=CHSiMe₂)₂O, R₃ = Si₇O₉(ⁱOct)₇, ⁱPr₃, MePh₂, Ph₃, (O^tBu)₃, (OSiMe₃)₃) which were well characterized by spectroscopic methods. Structures of two platinum(0) complexes, [Pt{η⁴-(H₂C=CHSiMe₂)₂O}{P(OSiPh₃)₃}] (10) and [Pt{η⁴-(H₂C=CHSiMe₂)₂O}{P(OSi(O^tBu₃))₃}] (11) were determined by x-ray anal. The new complexes proved to be effective catalysts of a crosslinking of silicones via hydrosilylation at elevated temperature with relatively short cure time and the enthalpy of network formation similar to that of Pt-Karstedt’s/DAM (DAM = diallyl maleate) catalytic system. Addnl., the catalyzed silicone formulation had sufficiently long pot-life at room temperature

Applied Catalysis, A: General published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Category: alcohols-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Paalasmaa, Sanna published the artcileSynthesis and characterization of three homoleptic bismuth silanolates: [Bi(OSiR₃)₃] (R = Me, Et, iPr), Quality Control of 17877-23-5, the publication is Zeitschrift fuer Anorganische und Allgemeine Chemie (2005), 631(12), 2433-2438, database is CAplus.

The bismuth tris(triorganosilanolates) [Bi(OSiR₃)₃] (1, R = Me; 2, R = Et; 3, R = iPr) were prepared by reaction of R₃SiOH with [Bi(OtBu)₃]. Compound 1 crystallizes in the triclinic space group P1̅ with Z = 2 and a 10.323(1), b 13.805(1), c 21.096(1) Å and α 91.871(4), β 94.639(3), γ 110.802(3)°. In the solid state compound 1 is a trimer as result of weak intermol. bismuth-oxygen interactions with Bi-O distances in the range 2.686(6)-3.227(3) Å. The coordination at the bismuth atoms Bi(1) and Bi(3) is best described as 3 + 2 coordination whereas Bi(2) shows a 3 + 3 coordination. The intramol. Bi-O distances fall in the range 2.041(3)-2.119(3) Å. Compound 3 crystallizes in the orthorhombic space group Pbcm with Z = 4 and a 7.201(1), b 23.367(5) and c 20.893(1) Å whereas the triethylsilyl-derivative 2 is liquid In contrast to [Bi(OSiMe₃)₃] (1), compound 3 is monomeric in the solid state, but shows similar intramol. Bi-O distances in the range 1.998(2)-2.065(5) Å. The bismuth silanolates are highly soluble in common organic solvents and strongly moisture sensitive. Compound 1 shows the lowest thermal stability.

Zeitschrift fuer Anorganische und Allgemeine Chemie published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Quality Control of 17877-23-5.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Sindhu, S. published the artcileGC-MS determination of bioactive components of Polycarpaea corymbosa Lams. (Caryophyllaceae), Application of Triisopropylsilanol, the publication is Hygeia (2013), 5(1), 5-9, database is CAplus.

Plan: The investigation was carried out to determine the possible chem. components from Polycarpaea corymbosa Lam. root and aerial parts. Methodol.: GC-MS was analyzed using Agilent (Model 5975C) Gas Chromatog.-Mass Spectrometry. Outcome: GC-MS anal. of methanolic extract of root and aerial part led to identification of 30 and 24 compounds resp. The components were identified by comparing their retention indexes and mass spectra fragmentation patterns with those stored in the National Institute of Standards and Technol. (NIST) library. The major constituents reported are n-Hexadecanoic acid in methanolic aerial extract and 5-Hydroxymethyl furfural in methanolic root extract

Hygeia published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C5H5N3S, Application of Triisopropylsilanol.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Hassall, Kathryn published the artcileComparison of Carbon-Silicon Hyperconjugation at the 2- and 4-Positions of the N-Methylpyridinium Cation, Quality Control of 17877-23-5, the publication is Journal of Organic Chemistry (2005), 70(6), 1993-1997, database is CAplus and MEDLINE.

N-Methyl-2-[(trialkylsilyl)methyl]pyridinium cations [R₃ = Me₃ (6a), iso-Pr₃ (6b), Me₂(Me₃C) (6c)] and 4-[(trialkylsilyl)methyl]pyridinium cations (same R₃, 5a–c, resp.) were prepared and studied by using ²⁹Si and ¹³C NMR and single-crystal x-ray crystallog. (for 5b and 6b). Systematic differences in the ²⁹Si chem. shifts and ²⁹Si-¹³C one-bond coupling constants for these cations suggested that the Si-CH₂ bond interacts more strongly at the 2-position of the electron-deficient pyridinium ring than at the 4-position. This result is supported by the x-ray structures of the pyridinium cations 5b and 6b.

Journal of Organic Chemistry published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Quality Control of 17877-23-5.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Luo, Nianhua published the artcileHighly Selective Hydroxylation and Alkoxylation of Silanes: One-Pot Silane Oxidation and Reduction of Aldehydes/Ketones, Application In Synthesis of 17877-23-5, the publication is Organometallics (2020), 39(1), 165-171, database is CAplus.

An efficient chemoselective iridium-catalyzed method for the hydroxylation and alkoxylation of organosilanes to generate hydrogen gas and silanols or silyl ethers was developed. A variety of sterically hindered silanes with alkyl, aryl, and ether groups were tolerated. Furthermore, this atom-economical catalytic protocol can be used for the synthesis of silanediols and silanetriols. A one-pot silane oxidation and chemoselective reduction of aldehydes/ketones was also realized.

Organometallics published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Application In Synthesis of 17877-23-5.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Dai, Hongjun published the artcileAnalysis on the degradation of organic pollutants in textile wastewater treatment process by GC-MS, COA of Formula: C9H22OSi, the publication is Zhejiang Daxue Xuebao, Lixueban (2014), 41(1), 72-77, database is CAplus.

Textile wastewater is intractable industrial wastewater because of its big quantity and high concentration of complicated constituents. The research object was the wastewater from each unit of a sewage treatment plant in Zhejiang province, and gas chromatog.-mass spectrometry(GC-MS) was used to determine the degradation process of organic pollutants in treatment processes. The results show that wastewater samples from the primary settling tank, the secondary sedimentation tank and the final settling tank resp. contained 50, 40 and 30 kinds of organic matters, including chloroform, 1, 2-dichloroethane, 1, 1, 2-trichloroethane and other eight kinds of organic matters which belong to environmental priority control contaminants. Acetophenone, chloroform, 2-chloro-2-Me butane and other five kinds of organic matters are chosen as the characteristic pollutants in textile wastewater. The research has important significance on the treatment and reuse of textile wastewater.

Zhejiang Daxue Xuebao, Lixueban published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, COA of Formula: C9H22OSi.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Wang, Jing published the artcileMetal-free visible-light-mediated aerobic oxidation of silanes to silanols, Related Products of alcohols-buliding-blocks, the publication is Science China: Chemistry (2018), 61(12), 1594-1599, database is CAplus.

Herein, the first metal-free visible-light-mediated aerobic oxidation of silanes to silanols using 2 mol% Rose Bengal as the catalyst, air (O₂) as the oxidant and water as the additive is reported. While this method produces various silanols in a simple, cost-effective, efficient (92%-99% yields) and scalable fashion, its reaction mechanism is very different than the reported ones associated with metal catalysis.

Science China: Chemistry published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C10H15ClO3S, Related Products of alcohols-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts

Ma, Lina published the artcileGold nanoparticles supported on the periodic mesoporous organosilica SBA-15 as an efficient and reusable catalyst for selective oxidation of silanes to silanols, Recommanded Product: Triisopropylsilanol, the publication is RSC Advances (2014), 4(13), 6807-6810, database is CAplus.

Gold nanoparticles are confined and stabilized within the channels of SBA-15 through the poly(ionic liquid) brushes that are anchored onto the pore walls of SBA-15. The supported gold catalyst exhibited remarkably high catalytic activities for selective oxidation of silanes into silanols using water as an oxidant without the use of organic solvents.

RSC Advances published new progress about 17877-23-5. 17877-23-5 belongs to alcohols-buliding-blocks, auxiliary class Protection and Derivatization Reagent, name is Triisopropylsilanol, and the molecular formula is C9H22OSi, Recommanded Product: Triisopropylsilanol.

Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts