3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol

Base Information

• Chemical Name: 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol
• CAS No.: 934749-98-1
• Molecular Formula: C₂₄H₄₂O₅Si₂
• Molecular Weight: 466.765
• Mol file: 934749-98-1.mol

Synonyms:3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol

Chemical Property of 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol

There total 5 articles about 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol 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:

3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propionic acid methyl ester (934749-88-9) → 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol (934749-98-1)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at -10 ℃; for 0.5h;

DOI:10.1021/ol0630548

Reference yield:

3-(2-formyl-3,4,5-trimethoxy-phenyl)-propionic acid methyl ester (934749-87-8) → 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol (934749-98-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.25 h / -70 °C

1.2: 2.09 g / tetrahydrofuran; hexane / 1.5 h / -70 °C

2.1: 83 percent / imidazole / dimethylformamide / 18 h / 20 °C

3.1: 2.17 g / LiAlH₄ / tetrahydrofuran / 0.5 h / -10 °C

With 1H-imidazole; lithium aluminium tetrahydride; n-butyllithium; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;

DOI:10.1021/ol0630548

Reference yield:

3-[2-(1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-3,4,5-trimethoxy-phenyl]-propionic acid methyl ester (934749-97-0) → 3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propan-1-ol (934749-98-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 83 percent / imidazole / dimethylformamide / 18 h / 20 °C

2: 2.17 g / LiAlH₄ / tetrahydrofuran / 0.5 h / -10 °C

With 1H-imidazole; lithium aluminium tetrahydride; In tetrahydrofuran; N,N-dimethyl-formamide;

DOI:10.1021/ol0630548

upstream raw materials:

3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propionic acid methyl ester

3-(2-formyl-3,4,5-trimethoxy-phenyl)-propionic acid methyl ester

3-[2-(1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-3,4,5-trimethoxy-phenyl]-propionic acid methyl ester

3-(3,4,5-trimethoxyphenyl)propanoic acid

Downstream raw materials:

[1-(6-but-3-enyl-2,3,4-trimethoxy-phenyl)-prop-2-ynyloxy]-tert-butyl-dimethyl-silane

1-but-3-enyl-2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-benzene

3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-3-trimethylsilanyl-prop-2-ynyl]-3,4,5-trimethoxy-phenyl}-propionaldehyde