tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane

Base Information

• Chemical Name: tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane
• CAS No.: 848933-31-3
• Molecular Formula: C₂₂H₃₀O₄SSi
• Molecular Weight: 418.629

Synonyms:tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane

Chemical Property of tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane

Chemical Property:

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Technology Process of tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane

There total 2 articles about tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane 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:

1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-ethenyl benzene (84494-81-5) + 2-(2-hydroxy-4,6-dimethoxy-phenylsulfanyl)-isoindole-1,3-dione (342646-87-1) → tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane (848933-31-3)

Guidance literature:

With triethylamine; In chloroform; at 60 ℃;

DOI:10.1039/b100359n

Reference yield:

3,5-dimethoxyphenol (500-99-2) → tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane (848933-31-3)

Guidance literature:

Multi-step reaction with 2 steps

1: NEt₃ / CHCl₃ / 60 °C

With triethylamine; In chloroform; 2: Diels-Alder reaction;

DOI:10.1039/b100359n

Reference yield:

tert-butyl-[4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenoxy]-dimethyl-silane (848933-31-3) → 4-(5,7-dimethoxy-2,3-dihydro-benzo[1,4]oxathiin-2-yl)-phenol

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 0 ℃;

DOI:10.1039/b100359n

upstream raw materials:

1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-4-ethenyl benzene

2-(2-hydroxy-4,6-dimethoxy-phenylsulfanyl)-isoindole-1,3-dione

3,5-dimethoxyphenol

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