Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester

Base Information

• Chemical Name: Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester
• CAS No.: 123993-68-0
• Molecular Formula: C₂₁H₃₃NO₄S
• Molecular Weight: 395.563

Synonyms:Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester

Chemical Property of Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester

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Technology Process of Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester

There total 2 articles about Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl 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:

(5E,7E)-5,7-dodecadiene (30651-68-4) → Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester (123993-68-0)

Guidance literature:

Multi-step reaction with 2 steps

1: LiCl, p-benzoquinone / Pd(OAc)2 / pentane; acetic acid / 28 h / Ambient temperature

2: Pd(PPh₃)4 / acetonitrile / 3 h / Ambient temperature

With p-benzoquinone; lithium chloride; palladium diacetate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In acetic acid; acetonitrile; pentane;

DOI:10.1021/jo00290a010

Reference yield:

(E)-(5R*,8R*)-5-acetoxy-8-chlorododec-6-ene (123993-63-5) + sodium p-toluenesulfonamide (18522-92-4) → Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester (123993-68-0)

Guidance literature:

tetrakis(triphenylphosphine) palladium⁽⁰⁾; In acetonitrile; for 3h; Ambient temperature;

DOI:10.1021/jo00290a010

Reference yield: 100.0%

Acetic acid (E)-(1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-oct-2-enyl ester (123993-68-0) → N-((E)-(1R,4R)-1-Butyl-4-hydroxy-oct-2-enyl)-4-methyl-benzenesulfonamide (123993-79-3)

Guidance literature:

With sodium hydroxide; In methanol; for 0.75h; Heating;

DOI:10.1021/jo00290a010

upstream raw materials:

(E)-(5R*,8R*)-5-acetoxy-8-chlorododec-6-ene

sodium p-toluenesulfonamide

(5E,7E)-5,7-dodecadiene

Downstream raw materials:

N-((E)-(1R,4R)-1-Butyl-4-hydroxy-oct-2-enyl)-4-methyl-benzenesulfonamide

N-((1R,4R)-1-Butyl-4-hydroxy-octyl)-4-methyl-benzenesulfonamide

cis-N-(p-tolylsulfonyl)-2,5-dibutylpyrrolidine

Methanesulfonic acid (1R,4R)-1-butyl-4-(toluene-4-sulfonylamino)-octyl ester

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