(R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane

Base Information

• Chemical Name: (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane
• CAS No.: 1309595-59-2
• Molecular Formula: C₂₀H₃₄O₂Si
• Molecular Weight: 334.574
• Mol file: 1309595-59-2.mol

Synonyms:(R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane

Chemical Property of (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane

There total 4 articles about (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane 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: 96.0%

(R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol (127793-67-3) + tert-butyldimethylsilyl chloride (18162-48-6) → (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane (1309595-59-2)

Guidance literature:

With 1H-imidazole; dmap; In dichloromethane; at 0 - 20 ℃; for 6h;

DOI:10.1016/j.tetlet.2015.05.077

Reference yield:

4-benzyloxybutanal (5470-84-8) → (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane (1309595-59-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: (S)-[1,1']-binaphthalenyl-2,2'-diol; titanium(IV) isopropylate / dichloromethane / 1.17 h / Molecular sieve; Reflux

1.2: 48 h / -78 - -20 °C / Molecular sieve

2.1: dmap; 1H-imidazole / dichloromethane / 6 h / 0 - 20 °C

With 1H-imidazole; titanium(IV) isopropylate; dmap; (S)-[1,1']-binaphthalenyl-2,2'-diol; In dichloromethane; 1.2: |Keck Asymmetric Allylation;

DOI:10.1016/j.tetlet.2015.05.077

Reference yield:

1-(benzyloxy)-4,5-epoxypentane (112482-35-6) → (R)-((7-(benzyloxy)hept-1-en-4-yl)oxy)(tert-butyl)dimethylsilane (1309595-59-2)

Guidance literature:

Multi-step reaction with 3 steps

1.1: C₃₈H₅₅CoN₂O₄; water

2.1: copper(l) iodide / tetrahydrofuran / 0.5 h / -30 °C

2.2: 2 h / -30 °C

3.1: 1H-imidazole / dichloromethane / 0 - 20 °C

With 1H-imidazole; copper(l) iodide; C₃₈H₅₅CoN₂O₄; water; In tetrahydrofuran; dichloromethane;

DOI:10.1021/jo200466t

upstream raw materials:

(R)‐7‐(benzyloxy)hept‐1‐en‐4‐ol

tert-butyldimethylsilyl chloride

1-(benzyloxy)-4,5-epoxypentane

4-benzyloxybutanal

Downstream raw materials:

(R)-6-(benzyloxy)-3-((tert-butyldimethylsilyl)oxy)hexanal

(3R,4S,6R)-9-(benzyloxy)-6-((tert-butyldimethylsilyl)oxy)-3-methylnon-1-en-4-ol

(3R,4S,6R)-9-(benzyloxy)-4,6-bis((tert-butyldimethylsilyl)oxy)-3-methylnon-1-ene

(2R,3S,5R)-8-(benzyloxy)-3,5-bis((tert-butyldimethylsilyl)oxy)-2-methyloctanal