(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

Base Information

Chemical Name:(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone
CAS No.:185685-57-8
Molecular Formula:C₂₂H₂₅BrO
Molecular Weight:385.344
Hs Code.:

Synonyms:(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

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Chemical Property of (4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

Chemical Property:

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Technology Process of (4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

There total 1 articles about (4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone 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:

: 6683-46-1
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

: 21900-25-4
4-bromo-3-methylbenzoyl chloride

: 185685-57-8
(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

Guidance literature:: With aluminium trichloride; Yield given;
DOI:10.1016/S0960-894X(96)00523-9

Reference yield: 84.0%

: 292638-85-8,9003-21-8,96-33-3
acrylic acid methyl ester

: 185685-57-8
(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

: (E)-3-[2-Methyl-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalene-2-carbonyl)-phenyl]-acrylic acid methyl ester

Guidance literature:: With tetrabutyl-ammonium chloride; potassium carbonate; palladium diacetate;
DOI:10.1016/S0960-894X(96)00523-9

Reference yield:

: 185685-57-8
(4-Bromo-3-methyl-phenyl)-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-methanone

: (E)-3-[2-Methyl-4-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalene-2-carbonyl)-phenyl]-acrylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / Bu₄NCl, K₂CO₃ / Pd(OAc)2

2: NaOH

With sodium hydroxide; tetrabutyl-ammonium chloride; potassium carbonate; palladium diacetate;
DOI:10.1016/S0960-894X(96)00523-9