(1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane

Base Information

• Chemical Name: (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane
• CAS No.: 139727-41-6
• Molecular Formula: C₃₁H₅₀O₄Si
• Molecular Weight: 514.821
• Mol file: 139727-41-6.mol

Synonyms:(1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane

Chemical Property of (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane

There total 2 articles about (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane 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: 91.0%

2,5,5-trimethyl-2-<2'-<4''-(carboxymethyl)-1''(R)-methyl-3''-<(trimethylsilyl)methylene>cyclohex-2''-yl>ethyl>-1,3-dioxane (116399-92-9) → (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane (139727-41-6)

Guidance literature:

2,5,5-trimethyl-2-<2'-<4''-(carboxymethyl)-1''(R)-methyl-3''-<(trimethylsilyl)methylene>cyclohex-2''-yl>ethyl>-1,3-dioxane; With lithium diisopropyl amide; In tetrahydrofuran; at -78 - 50 ℃; for 2.66667h;

Ph(CH₂)3X; In tetrahydrofuran; at 0 ℃; for 2.5h;

DOI:10.1021/jm020142z

Reference yield:

1-Bromo-3-phenylpropane (637-59-2) + 2,5,5-trimethyl-2-<2'-<4''-(carboxymethyl)-1''(R)-methyl-3''-<(trimethylsilyl)methylene>cyclohex-2''-yl>ethyl>-1,3-dioxane (116399-92-9) → (1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane (139727-41-6)

Guidance literature:

With lithium diisopropyl amide; Yield given. Multistep reaction; 1.) THF, 50 deg C, 2 h, 2.) THF, RT;

DOI:10.1021/jm00078a017

Reference yield: 28.0%

(1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane (139727-41-6) → JAV-146 (139727-68-7)

Guidance literature:

(1''S,1'''S,3''S,6''R)-(2''E)-2-<2'-<3''-(1'''-carboxy-4'''-phenylbutyl)-6''-methyl-2''-<(trimethylsilyl)methylene>cyclohexyl>ethyl>-2,5,5-trimethyl-1,3-dioxane; With ozone; In dichloromethane; at -78 ℃; under 362.004 Torr;

With sulfuric acid; silica gel; In dichloromethane; at 20 ℃;

DOI:10.1021/jm020142z

upstream raw materials:

1-Bromo-3-phenylpropane

2,5,5-trimethyl-2-<2'-<4''-(carboxymethyl)-1''(R)-methyl-3''-<(trimethylsilyl)methylene>cyclohex-2''-yl>ethyl>-1,3-dioxane

Downstream raw materials:

JAV-146