1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene

Base Information

• Chemical Name: 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene
• CAS No.: 66958-76-7
• Molecular Formula: C₄₀H₅₂O₄S
• Molecular Weight: 628.916

Synonyms:1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene

Chemical Property of 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene

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Technology Process of 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene

There total 2 articles about 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene 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:

2-[(2E,6E)-3,7-Dimethyl-8-(toluene-4-sulfonyl)-octa-2,6-dienyl]-1,4-dimethoxy-3-methyl-naphthalene (83117-22-0) + 1-chloro-3,7-dimethylocta-2,6-diene (5389-87-7) → 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene (66958-76-7)

Guidance literature:

Multistep reaction; (i) nBuLi, THF, HMPT, hexane, (ii) /BRN= 1841168/;

Reference yield:

(2'E)-2-Methyl-3-(3',7'-dimethyl-2',6'-octadienyl)-1,4-dimethoxynaphthalene (53772-25-1) + sodium 4-methylbenzenesulfinate (824-79-3) → 1,4-Dimethoxy-2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-8-(toluene-4-sulfonyl)-hexadeca-2,6,10,14-tetraenyl]-naphthalene (66958-76-7)

Guidance literature:

Multi-step reaction with 2 steps

2: (i) nBuLi, THF, HMPT, hexane, (ii) /BRN= 1841168/

upstream raw materials:

2-[(2E,6E)-3,7-Dimethyl-8-(toluene-4-sulfonyl)-octa-2,6-dienyl]-1,4-dimethoxy-3-methyl-naphthalene

1-chloro-3,7-dimethylocta-2,6-diene

(2'E)-2-Methyl-3-(3',7'-dimethyl-2',6'-octadienyl)-1,4-dimethoxynaphthalene

sodium 4-methylbenzenesulfinate

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