methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

Base Information

Chemical Name:methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate
CAS No.:364626-58-4
Molecular Formula:C₂₄H₂₆O₄
Molecular Weight:378.468
Hs Code.:

Synonyms:methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

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Chemical Property of methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

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Technology Process of methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

There total 1 articles about methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]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: 62.0%

: 29020-84-6
1,1,4,4,6-pentamethyl-1,3,4-trihydronaphthalene-2-one

: 7377-26-6
4-Methoxycarbonylbenzoyl chloride

: 364626-58-4
methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

Guidance literature:: With aluminium trichloride; In dichloromethane; at 0 - 45 ℃;
DOI:10.1021/jo0103064

Reference yield: 57.0%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 364626-58-4
methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

: 364626-59-5
methyl 4-[1-(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)vinyl]benzoate

Guidance literature:: With potassium hexamethylsilazane; In tetrahydrofuran; toluene; at -30 - 0 ℃; for 0.75h;
DOI:10.1021/jo0103064

Reference yield:

: 364626-58-4
methyl 4-[(3,5,5,8,8-pentamethyl-7-oxo-2-5,6,8-trihydronaphthyl)carbonyl]benzoate

: 4-[1-(3,5,5,8,8-pentamethyl-5,8-dihydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 57 percent / KN(SiMe₃)2 / tetrahydrofuran; toluene / 0.75 h / -30 - 0 °C

2: 79 percent / NaBH₄ / methanol / Heating

3: POCl₃; pyridine

With pyridine; sodium tetrahydroborate; potassium hexamethylsilazane; trichlorophosphate; In tetrahydrofuran; methanol; toluene; 1: Wittig reaction;
DOI:10.1021/jo0103064