4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one

Base Information

• Chemical Name: 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one
• CAS No.: 1453470-22-8
• Molecular Formula: C₂₄H₃₆O₂Si₂
• Molecular Weight: 412.72
• Mol file: 1453470-22-8.mol

Synonyms:4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one

Chemical Property of 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one

There total 2 articles about 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one 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: 90.0%

4-(tert-butyldimethylsilyloxy)-1-morpholino-4-phenylbutan-1-one (1453470-16-0) + dimethyl(phenyl)silyllithium (3839-31-4) → 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one (1453470-22-8)

Guidance literature:

In tetrahydrofuran; at -80 ℃; for 14h;

DOI:10.1021/ol402017x

Reference yield:

tert-butyldimethylsilyl chloride (18162-48-6) → 4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one (1453470-22-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 5 - 8 h / 110 °C

1.2: 48 h / 20 °C

2.1: tetrahydrofuran / 14 h / -80 °C

In tetrahydrofuran;

DOI:10.1021/ol402017x

Reference yield: 86.0%

4-(tert-butyldimethylsilyloxy)-1-(dimethyl(phenyl)silyl)-4-phenylbutan-1-one (1453470-22-8) + 6-(tert-butyldimethylsilyloxy)-6-phenylhex-1-en-3-one (1453470-35-3) → C34H54O4Si2 (1453470-51-3)

Guidance literature:

With 3-ethyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazolium bromide; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; isopropyl alcohol; at 75 ℃;

DOI:10.1021/ol402017x

upstream raw materials:

4-(tert-butyldimethylsilyloxy)-1-morpholino-4-phenylbutan-1-one

dimethyl(phenyl)silyllithium

tert-butyldimethylsilyl chloride

Downstream raw materials:

C₂₂H₂₄O₃

C₂₄H₃₀O₄

C₂₄H₃₀O₄

C₂₉H₅₂O₄Si₂