4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene

Base Information

• Chemical Name: 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene
• CAS No.: 1207993-61-0
• Molecular Formula: C₁₈H₂₆O₂S
• Molecular Weight: 306.469

Synonyms:4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene

Chemical Property of 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene

Chemical Property:

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Technology Process of 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene

There total 1 articles about 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene 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: 83.0%

4-tert-butyl-2-hydroxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene (1207993-63-2) + methyl iodide (74-88-4) → 4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene (1207993-61-0)

Guidance literature:

4-tert-butyl-2-hydroxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; Inert atmosphere;

methyl iodide; In N,N-dimethyl-formamide; mineral oil; for 1h;

DOI:10.1021/jo902477n

Reference yield: 92.0%

4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene (1207993-61-0) → 4-tert-butyl-5-(3-hydroxyphenyl)-2-methoxy-3,3-dimethyl-2,3-dihydrothiophene (1207993-78-9)

Guidance literature:

With sodium thioethylate; In N,N-dimethyl-formamide; at 150 ℃; for 1h;

DOI:10.1021/jo902477n

Reference yield: 85.0%

4-tert-butyl-2-methoxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene (1207993-61-0) → C18H26O4S

Guidance literature:

With oxygen; methylene blue; In dichloromethane; at 0 ℃; for 2.5h; Photolysis;

DOI:10.1021/jo902477n

upstream raw materials:

4-tert-butyl-2-hydroxy-5-(3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrothiophene

methyl iodide

Downstream raw materials:

4-tert-butyl-5-(3-hydroxyphenyl)-2-methoxy-3,3-dimethyl-2,3-dihydrothiophene

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