methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate

Base Information

• Chemical Name: methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate
• CAS No.: 169124-31-6
• Molecular Formula: C₂₃H₂₆O₂
• Molecular Weight: 334.458

Synonyms:methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate

Chemical Property of methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate

Chemical Property:

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Technology Process of methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate

There total 3 articles about methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate 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:

1,2,3,4-tetrahydro-1,1,7-trimethyl-naphthalene (22824-34-6) → methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate (169124-31-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / AlCl₃ / CH₂Cl₂ / 0.17 h / Ambient temperature

2: 1.) NaNH₂ / 1.) THF, RT, 5 h, 2.) THF, 20 min

With aluminium trichloride; sodium amide; In dichloromethane;

DOI:10.1021/jm00016a018

Reference yield:

4-Methoxycarbonylbenzoyl chloride (7377-26-6) → methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate (169124-31-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / AlCl₃ / CH₂Cl₂ / 0.17 h / Ambient temperature

2: 1.) NaNH₂ / 1.) THF, RT, 5 h, 2.) THF, 20 min

With aluminium trichloride; sodium amide; In dichloromethane;

DOI:10.1021/jm00016a018

Reference yield:

Methyltriphenylphosphonium bromide (1779-49-3) + methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl>benzoate (169124-30-5) → methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethenyl>benzoate (169124-31-6)

Guidance literature:

With sodium amide; Yield given. Multistep reaction; 1.) THF, RT, 5 h, 2.) THF, 20 min;

DOI:10.1021/jm00016a018

upstream raw materials:

Methyltriphenylphosphonium bromide

methyl 4-<(3,5,5-trimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)carbonyl>benzoate

1,2,3,4-tetrahydro-1,1,7-trimethyl-naphthalene

4-Methoxycarbonylbenzoyl chloride

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