(2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane

Base Information

• Chemical Name: (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane
• CAS No.: 236110-88-6
• Molecular Formula: C₂₀H₂₄OSi
• Molecular Weight: 308.495
• Mol file: 236110-88-6.mol

Synonyms:(2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane

Chemical Property of (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane

There total 3 articles about (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane 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: 49.0%

3,3-dimethyl-pent-4-en-2-one (4181-07-1) + chloromethyldiphenylsilane (144-79-6) → (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane (236110-88-6)

Guidance literature:

3,3-dimethyl-pent-4-en-2-one; With lithium diisopropyl amide; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

chloromethyldiphenylsilane; In tetrahydrofuran; hexane; at 20 ℃; for 1.5h;

DOI:10.1016/S0040-4020(00)00071-5

Reference yield:

2,2-dimethyl-cyclohexanone (1193-47-1) → (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane (236110-88-6)

Guidance literature:

Multi-step reaction with 2 steps

1: LDA / tetrahydrofuran / -78 °C

2: -78 - 20 °C

With lithium diisopropyl amide; In tetrahydrofuran; 1: Reduction / 2: silylation;

DOI:10.1016/S0040-4039(99)00746-7

Reference yield:

chloromethyldiphenylsilane (144-79-6) + 3,3-dimethyl-penta-1,4-dien-2-ol → (2,2-dimethyl-1-methylenebut-3-enyloxy)methyldiphenylsilane (236110-88-6)

Guidance literature:

at -78 - 20 ℃;

DOI:10.1016/S0040-4039(99)00746-7

upstream raw materials:

chloromethyldiphenylsilane

3,3-dimethyl-pent-4-en-2-one

2,2-dimethyl-cyclohexanone