(3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate

Base Information

• Chemical Name: (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate
• CAS No.: 159108-84-6
• Molecular Formula: C₂₃H₃₂O₄S
• Molecular Weight: 404.571

Synonyms:(3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate

Chemical Property of (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate

Chemical Property:

Purity/Quality:

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Technology Process of (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate

There total 3 articles about (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate 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: 96.0%

(E,E)-farnesyl phenylsulfone (56881-53-9) + carbonic acid dimethyl ester (616-38-6) → (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate (159108-84-6)

Guidance literature:

With potassium tert-butylate; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 14h;

DOI:10.1055/s-1997-1154

Reference yield:

Farnesol (106-28-5) → (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate (159108-84-6)

Guidance literature:

Multi-step reaction with 3 steps

1: 97 percent / PBr₃ / diethyl ether / 3 h / Ambient temperature

2: 88 percent / dimethylformamide / 22.5 h / Ambient temperature

3: 96 percent / t-BuOK / dimethylformamide / 14 h / 0 - 20 °C

With potassium tert-butylate; phosphorus tribromide; In diethyl ether; N,N-dimethyl-formamide;

DOI:10.1055/s-1997-1154

Reference yield:

farnesyl bromide (24163-93-7,24163-94-8,56881-57-3,6874-67-5,28290-41-7) → (3E,7E)-methyl 2-benzenesulfonyl-4,8,12-trimethyltrideca-3,7,11-trienoate (159108-84-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / dimethylformamide / 22.5 h / Ambient temperature

2: 96 percent / t-BuOK / dimethylformamide / 14 h / 0 - 20 °C

With potassium tert-butylate; In N,N-dimethyl-formamide;

DOI:10.1055/s-1997-1154

upstream raw materials:

(E,E)-farnesyl phenylsulfone

carbonic acid dimethyl ester

Farnesol

farnesyl bromide

Downstream raw materials:

(3E,7E)-2-((E)-4-Acetoxy-2-methyl-but-2-enyl)-2-benzenesulfonyl-4,8,12-trimethyl-trideca-3,7,11-trienoic acid methyl ester

4-Methoxy-2-((2E,6E,10E,14E,18E,22E,26E)-5,13,21-tris-benzenesulfonyl-3,7,11,15,19,23,27,31-octamethyl-dotriaconta-2,6,10,14,18,22,26,30-octaenyl)-phenol

2-((2E,6E,10E,14E,18E,22E)-9,17-Bis-benzenesulfonyl-3,7,11,15,19,23,27-heptamethyl-octacosa-2,6,10,14,18,22,26-heptaenyl)-4-methoxy-phenol

2-((2E,6E,10E,14E,18E)-5,13-Bis-benzenesulfonyl-3,7,11,15,19,23-hexamethyl-tetracosa-2,6,10,14,18,22-hexaenyl)-4-methoxy-phenol

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