2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

Base Information

Chemical Name:2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester
CAS No.:79421-82-2
Molecular Formula:C₂₈H₄₀O₂S₂
Molecular Weight:472.756
Hs Code.:

Synonyms:2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

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Chemical Property of 2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

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Technology Process of 2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

There total 3 articles about 2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl 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: 86.0%

: 19860-69-6
2-(2-methylprop-1-en-1-yl)-1,3-dithiane

: 79421-81-1
2,4,6-Trimethyl-benzoic acid (2E,6E)-8-bromo-3,7-dimethyl-octa-2,6-dienyl ester

: 79421-82-2
2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

Guidance literature:: With n-butyllithium; In tetrahydrofuran; -78 deg C, 2 h, then -15 deg C;
DOI:10.1016/0031-9422(81)85150-3

Reference yield:

: 1674-04-0
geranyl mesitoate

: 79421-82-2
2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 30 percent / SeO₂, salicylic acid, 90 percent t-butylhydroperoxide / CH₂Cl₂ / 27 h / Ambient temperature

2: PBr₃ / diethyl ether / 4 h / 0 °C

3: 86 percent / n-butyllithium / tetrahydrofuran / -78 deg C, 2 h, then -15 deg C

With tert.-butylhydroperoxide; n-butyllithium; selenium(IV) oxide; phosphorus tribromide; salicylic acid; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/0031-9422(81)85150-3

Reference yield:

: 79421-80-0
2,4,6-Trimethyl-benzoic acid (2E,6E)-8-hydroxy-3,7-dimethyl-octa-2,6-dienyl ester

: 79421-82-2
2,4,6-Trimethyl-benzoic acid (2E,6E)-3,7-dimethyl-8-[2-(2-methyl-propenyl)-[1,3]dithian-2-yl]-octa-2,6-dienyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: PBr₃ / diethyl ether / 4 h / 0 °C

2: 86 percent / n-butyllithium / tetrahydrofuran / -78 deg C, 2 h, then -15 deg C

With n-butyllithium; phosphorus tribromide; In tetrahydrofuran; diethyl ether;
DOI:10.1016/0031-9422(81)85150-3