5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Base Information

Chemical Name:5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane
CAS No.:850705-19-0
Molecular Formula:C₅₀H₇₀O₁₀Si₂
Molecular Weight:887.271
Hs Code.:

5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Synonyms:5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Suppliers and Price of 5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

There total 3 articles about 5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane 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: 50.0%

: 850705-17-8
5-[[1-(R,S)-{2',6'-bis(O-benzyl)}-1-hydroxymethyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

: 850705-19-0
5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Guidance literature:: With Dess-Martin periodane; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/ja0455188

Reference yield:

: 850705-00-9
5-bromo-{3-[2-(tert-butyldimethylsilanyloxy)ethyl]-4,6-bis(methoxymethoxy)-2,3-dihydrobenzofuran-2-yloxy}triisopropylsilane

: 850705-19-0
5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / pentane / 0.02 h / -40 °C

1.2: 92 percent / tetrahydrofuran; pentane / 0.5 h / -40 - 0 °C

2.1: 50 percent / Dess-Martin periodinane / CH₂Cl₂ / 0 - 20 °C

With n-butyllithium; Dess-Martin periodane; In dichloromethane; pentane;
DOI:10.1021/ja0455188

Reference yield:

: 25983-53-3
3-((3-(benzyloxy)-2-formylphenoxy)methyl)benzene

: 850705-19-0
5-keto-[[2',6'-bis(O-benzyl)phenyl]-3-[2-(t-butyldimethylsilyloxy)ethyl]-4,6-bis(O-methoxymethyl)-2,3-dihydrobenzofuran-2-yloxy]triisopropylsilane

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / pentane / 0.02 h / -40 °C

1.2: 92 percent / tetrahydrofuran; pentane / 0.5 h / -40 - 0 °C

2.1: 50 percent / Dess-Martin periodinane / CH₂Cl₂ / 0 - 20 °C

With n-butyllithium; Dess-Martin periodane; In dichloromethane; pentane;
DOI:10.1021/ja0455188