(E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol

Base Information

• Chemical Name: (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol
• CAS No.: 220271-54-5
• Molecular Formula: C₂₉H₃₈O₇S₂Si
• Molecular Weight: 590.834
• Mol file: 220271-54-5.mol

Synonyms:(E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol

Chemical Property of (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol

There total 2 articles about (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-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: 95.0%

bis(phenylsulfonyl)methane (3406-02-8) + tert-Butyl-[2-(3-furan-3-ylmethyl-oxiranyl)-allyloxy]-dimethyl-silane (220271-53-4) → (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol (220271-54-5)

Guidance literature:

tetrakis(triphenylphosphine) palladium⁽⁰⁾; 1,2-bis-(diphenylphosphino)ethane; In tetrahydrofuran; Ambient temperature;

DOI:10.1055/s-1999-2534

Reference yield:

1-(2-{[(tert-butyldimethylsilanyl)oxy]methyl}allyl)tetrahydrothiophenium tetrafluoroborate → (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol (220271-54-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / t-BuLi / tetrahydrofuran / -78 °C

2: 95 percent / Pd(PPh₃)4, dppe / tetrahydrofuran / Ambient temperature

With tert.-butyl lithium; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 1,2-bis-(diphenylphosphino)ethane; In tetrahydrofuran;

DOI:10.1055/s-1999-2534

Reference yield: 95.0%

3,4-dihydro-2H-pyran (110-87-2) + (E)-6,6-Bis-benzenesulfonyl-4-(tert-butyl-dimethyl-silanyloxymethyl)-1-furan-3-yl-hex-3-en-2-ol (220271-54-5) → [(E)-2-(2,2-Bis-benzenesulfonyl-ethyl)-5-furan-3-yl-4-(tetrahydro-pyran-2-yloxy)-pent-2-enyloxy]-tert-butyl-dimethyl-silane (220271-55-6)

Guidance literature:

With pyridinium p-toluenesulfonate;

DOI:10.1055/s-1999-2534

upstream raw materials:

bis(phenylsulfonyl)methane

tert-Butyl-[2-(3-furan-3-ylmethyl-oxiranyl)-allyloxy]-dimethyl-silane

Downstream raw materials:

[(E)-2-(2,2-Bis-benzenesulfonyl-ethyl)-5-furan-3-yl-4-(tetrahydro-pyran-2-yloxy)-pent-2-enyloxy]-tert-butyl-dimethyl-silane

4-(2,2-Bis-benzenesulfonyl-ethyl)-2-furan-3-ylmethyl-furan

[(Z)-9-Benzenesulfonyl-10-(5-furan-3-ylmethyl-furan-3-yl)-3,7-dimethyl-dec-6-enyloxy]-tert-butyl-dimethyl-silane

(E)-2-(2,2-Bis-benzenesulfonyl-ethyl)-5-furan-3-yl-4-(tetrahydro-pyran-2-yloxy)-pent-2-en-1-ol