4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

Base Information

Chemical Name:4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester
CAS No.:758690-13-0
Molecular Formula:C₂₈H₃₆O₂
Molecular Weight:404.593
Hs Code.:

Synonyms:4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

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Chemical Property of 4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

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Technology Process of 4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

There total 5 articles about 4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester 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: 36.0%

: 1779-49-3
Methyltriphenylphosphonium bromide

: 758690-03-8
methyl 4-(3'-n-butyl-5',6',7',8'-tetrahydro-5',5',8',8'-tetramethyl-2'-naphthalenecarbonyl)benzoate

: 758690-13-0
4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

Guidance literature:: Methyltriphenylphosphonium bromide; With potassium hexamethylsilazane; In toluene; at 20 ℃; for 0.25h;

methyl 4-(3'-n-butyl-5',6',7',8'-tetrahydro-5',5',8',8'-tetramethyl-2'-naphthalenecarbonyl)benzoate; With Tris(3,6-dioxaheptyl)amine; In toluene; for 2h; Heating;
DOI:10.1021/jm030651g

Reference yield:

: 1679-64-7
Monomethyl terephthalate

: 758690-13-0
4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: (COCl)2 / benzene / 2 h / Heating

2.1: 820 mg / AlCl₃ / CH₂Cl₂ / 0.5 h / Heating

3.1: KN(SiMe₃)2 / toluene / 0.25 h / 20 °C

3.2: 36 percent / [Me)OCH₂CH₂)2]3N / toluene / 2 h / Heating

With aluminium trichloride; oxalyl dichloride; potassium hexamethylsilazane; In dichloromethane; toluene; benzene; 2.1: Friedel-Crafts reaction / 3.2: Wittig olefination;
DOI:10.1021/jm030651g

Reference yield:

: 7377-26-6
4-Methoxycarbonylbenzoyl chloride

: 758690-13-0
4-[1-(3-butyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-naphthalen-2-yl)-vinyl]-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: 820 mg / AlCl₃ / CH₂Cl₂ / 0.5 h / Heating

2.1: KN(SiMe₃)2 / toluene / 0.25 h / 20 °C

2.2: 36 percent / [Me)OCH₂CH₂)2]3N / toluene / 2 h / Heating

With aluminium trichloride; potassium hexamethylsilazane; In dichloromethane; toluene; 1.1: Friedel-Crafts reaction / 2.2: Wittig olefination;
DOI:10.1021/jm030651g