2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol

Base Information

• Chemical Name: 2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol
• CAS No.: 958463-29-1
• Molecular Formula: C₁₈H₂₀O₃S
• Molecular Weight: 316.421

Synonyms:2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol

Chemical Property of 2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol

Chemical Property:

Purity/Quality:

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Technology Process of 2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol

There total 1 articles about 2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-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: 75.0%

C24H34O3SSi (958463-43-9) → 2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol (958463-29-1)

Guidance literature:

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

DOI:10.1002/chem.200700309

Reference yield:

2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol (958463-29-1) → trans-2,3-dihydro-2-(4-methoxyphenyl)-5,7,8-trimethyl-4-oxo-1,4-benzoxathiin-6-ol

Guidance literature:

With di-tert-butyl peroxide; In methanol; hexane; at 20 ℃; for 68h;

DOI:10.1002/chem.200700309

Reference yield:

2-(4-methoxyphenyl)-5,7,8-trimethyl-2,3-dihydrobenzo[b][1,4]oxathiin-6-ol (958463-29-1) → trans-2,3-dihydro-2-(4-methoxyphenyl)-5,7,8-trimethyl-4-oxo-1,4-benzoxathiin-6-ol + cis-2,3-dihydro-2-(4-methoxyphenyl)-5,7,8-trimethyl-4-oxo-1,4-benzoxathiin-6-ol

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃; for 24h; Title compound not separated from byproducts.;

DOI:10.1002/chem.200700309

upstream raw materials:

C₂₄H₃₄O₃SSi

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