2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane

Base Information

• Chemical Name: 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane
• CAS No.: 156910-35-9
• Molecular Formula: C₂₆H₃₂O₂S₂
• Molecular Weight: 440.671

Synonyms:2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane

Chemical Property of 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane

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Technology Process of 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane

There total 3 articles about 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane 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: 71.0%

1.3-propanedithiol (109-80-8) + methyl 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbonyl]benzoate (117259-83-3) → 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane (156910-35-9)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 0 ℃; for 1h;

DOI:10.1021/jm00017a021

Reference yield:

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene (6683-46-1) → 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane (156910-35-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / AlCl₃ / 1,2-dichloro-ethane / 16 h / Ambient temperature

2: 71 percent / BF₃*Et₂O / CH₂Cl₂ / 1 h / 0 °C

With aluminium trichloride; boron trifluoride diethyl etherate; In dichloromethane; 1,2-dichloro-ethane;

DOI:10.1021/jm00017a021

Reference yield:

4-Methoxycarbonylbenzoyl chloride (7377-26-6) → 2-(4-carbomethoxyphenyl)-2-(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)-1,3-dithiane (156910-35-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / AlCl₃ / 1,2-dichloro-ethane / 16 h / Ambient temperature

2: 71 percent / BF₃*Et₂O / CH₂Cl₂ / 1 h / 0 °C

With aluminium trichloride; boron trifluoride diethyl etherate; In dichloromethane; 1,2-dichloro-ethane;

DOI:10.1021/jm00017a021

upstream raw materials:

1.3-propanedithiol

methyl 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthalenyl)carbonyl]benzoate

1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

4-Methoxycarbonylbenzoyl chloride

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