(S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester

Base Information

• Chemical Name: (S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester
• CAS No.: 862673-52-7
• Molecular Formula: C₁₈H₃₂O₄Si
• Molecular Weight: 340.535
• Mol file: 862673-52-7.mol

Synonyms:(S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester

Chemical Property of (S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester

There total 1 articles about (S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester 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: 33.0%

2-[(E)-(R)-7-Acetoxy-7-(tert-butyl-dimethyl-silanyl)-hept-5-enyl]-malonic acid dimethyl ester (862673-56-1) + malonic acid dimethyl ester (108-59-8) → 2-[(4E,6E)-7-(tert-Butyl-dimethyl-silanyl)-hepta-4,6-dienyl]-malonic acid dimethyl ester + (S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester (862673-52-7)

Guidance literature:

With sodium hydride; triphenylphosphine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; for 14h; Further Variations:; Solvents; Catalysts; Temperatures; Reagents; Product distribution; Heating;

DOI:10.1016/j.tetlet.2005.05.076

Reference yield: 98.0%

(S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester (862673-52-7) → {(S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-1-hydroxymethyl-cyclohexyl}-methanol

Guidance literature:

With diisobutylaluminium hydride; In dichloromethane;

DOI:10.1016/j.tetlet.2005.05.076

Reference yield: 12.0%

(S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyl)-vinyl]-cyclohexane-1,1-dicarboxylic acid dimethyl ester (862673-52-7) → (3aR,7aR)-1-Methyl-3-oxo-hexahydro-isobenzofuran-3a-carboxylic acid methyl ester (862673-71-0) + (S)-2-Vinyl-cyclohexane-1,1-dicarboxylic acid dimethyl ester

Guidance literature:

With toluene-4-sulfonic acid; In water; at 100 ℃; for 12h;

DOI:10.1016/j.tetlet.2005.05.076

upstream raw materials:

2-[(E)-(R)-7-Acetoxy-7-(tert-butyl-dimethyl-silanyl)-hept-5-enyl]-malonic acid dimethyl ester

malonic acid dimethyl ester

Downstream raw materials:

(3aR,7aR)-1-Methyl-3-oxo-hexahydro-isobenzofuran-3a-carboxylic acid methyl ester