Vinylphenyldiethoxysilane

Base Information

• Chemical Name: Vinylphenyldiethoxysilane
• CAS No.: 40195-27-5
• Molecular Formula: C12H18O2Si
• Molecular Weight: 222.359
• Hs Code.: 2931900090
• Mol file: 40195-27-5.mol

Synonyms:VINYLPHENY;PHENYLVINYLDIETHOXYSILANE;

Chemical Property of Vinylphenyldiethoxysilane

Chemical Property:

• Vapor Pressure: 0.0147mmHg at 25°C
• Refractive Index: 1.484
• Boiling Point: 265.8 °C at 760 mmHg
• Flash Point: 141.7 °C
• PSA: 18.46000
• Density: 0.95 g/cm³
• LogP: 2.13400

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

Useful:

Technology Process of Vinylphenyldiethoxysilane

There total 5 articles about Vinylphenyldiethoxysilane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

chloro-trimethyl-silane (75-77-4) + benzeneacetic acid methyl ester (101-41-7) → (1-methoxy-2-phenylvinyloxy)trimethylsilane (40195-27-5)

Guidance literature:

With n-butyllithium; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere;

Reference yield:

benzeneacetic acid methyl ester (101-41-7) → (1-methoxy-2-phenylvinyloxy)trimethylsilane (40195-27-5)

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; triethylamine; In dichloromethane;

Reference yield:

trimethylsilyl trifluoromethanesulfonate (27607-77-8) + benzeneacetic acid methyl ester (101-41-7) → (1-methoxy-2-phenylvinyloxy)trimethylsilane (40195-27-5)

Guidance literature:

With triethylamine; In diethyl ether; at 0 - 20 ℃; for 4h;

DOI:10.1021/jm0491849

upstream raw materials:

chloro-trimethyl-silane

benzeneacetic acid methyl ester

trimethylsilyl trifluoromethanesulfonate

phenylacetic acid

Downstream raw materials:

(Z)-2,4-Diphenyl-3-trimethylsilanyloxy-but-3-enoic acid methyl ester

C₁₂H₁₈O₄SSi

methyl 3-methoxy-2-phenylpropanoate

methyl 4-keto-2-phenylpentanoate

Refernces

• 1、 Combs, Jason R.,Lai, Yin-Chu,Van Vranken, David L.. "Tandem Insertion/[3,3]-Sigmatropic Rearrangement Involving the Formation of Silyl Ketene Acetals by Insertion of Rhodium Carbenes into S-Si Bonds". supporting information. p. 2841 - 2845. Retrieved 2021/05/05.
• 2、 -. "Methylphenidate, right pai methyl ester preparation method, intermediate and preparation method". Paragraph 0313-0318. . Retrieved 2019/04/30.