(S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene

Base Information

• Chemical Name: (S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene
• CAS No.: 949575-55-7
• Molecular Formula: C₂₂H₄₀O₃Si
• Molecular Weight: 380.643
• Mol file: 949575-55-7.mol

Synonyms:(S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene

Chemical Property of (S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene

There total 1 articles about (S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene 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:

1-(trisopropylsilyloxymethyl)-3,5-di-(methoxymethyl)benzene (949575-51-3) + methyl iodide (74-88-4) → (S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene (949575-55-7)

Guidance literature:

Multistep reaction.;

DOI:10.1016/j.tet.2008.05.028

Reference yield: 91.0%

(S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene (949575-55-7) → (S,S)-1,3-bis(1-methoxyethyl)-5-(hydroxymethyl)benzene (949575-57-9)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 3.5h;

DOI:10.1021/ol070934t

Reference yield:

(S,S)-1,3-bis(1-methoxyethyl)-5-(triisopropylsilyloxymethyl)benzene (949575-55-7) → (S,S)-1,3-bis(1-methoxyethyl)-5-(bromomethyl)benzene (949575-59-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 91 percent / tetrabutylammonium fluoride / tetrahydrofuran / 3.5 h

2.1: triphenyl phosphine / tetrahydrofuran / 0.08 h

2.2: 91 percent / carbon tetrabromide / tetrahydrofuran / 20 °C

With tetrabutyl ammonium fluoride; triphenylphosphine; In tetrahydrofuran;

DOI:10.1021/ol070934t

upstream raw materials:

1-(trisopropylsilyloxymethyl)-3,5-di-(methoxymethyl)benzene

methyl iodide

Downstream raw materials:

(S,S)-1,3-bis(1-methoxyethyl)-5-(hydroxymethyl)benzene

(S,S)-1,3-bis(1-methoxyethyl)-5-(bromomethyl)benzene