(E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate

Base Information

• Chemical Name: (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate
• CAS No.: 1370552-80-9
• Molecular Formula: C₂₆H₂₉NO₄
• Molecular Weight: 419.521
• Mol file: 1370552-80-9.mol

Synonyms:(E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate

Chemical Property of (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate

There total 2 articles about (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate 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: 93.0%

(E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-iodohex-1-en-1-yl acetate (1337541-83-9) + 4-n-methylphenylacetylene (766-97-2) → (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate (1370552-80-9)

Guidance literature:

With copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine; at 50 ℃; stereoselective reaction; Inert atmosphere;

DOI:10.1021/jo300251c

Reference yield:

ethyl (4-(hex-1-yn-1-yl)phenyl)carbamate (1337541-80-6) → (E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate (1370552-80-9)

Guidance literature:

Multi-step reaction with 2 steps

1: N-iodo-succinimide

2: copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine / 50 °C / Inert atmosphere

With N-iodo-succinimide; copper(l) iodide; palladium diacetate; triethylamine; triphenylphosphine; 2: Sonogashira coupling;

DOI:10.1021/jo300251c

Reference yield: 78.0%

(E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-(p-tolylethynyl)hex-1-en-1-yl acetate (1370552-80-9) → ethyl (4-(3-butyl-4-iodo-5-(p-tolyl)furan-2-yl)phenyl)carbamate (1370552-58-1)

Guidance literature:

With N-iodo-succinimide; In 1,2-dichloro-ethane; acetonitrile; at 20 ℃; for 1h;

DOI:10.1021/jo300251c

upstream raw materials:

(E)-1-(4-((ethoxycarbonyl)amino)phenyl)-2-iodohex-1-en-1-yl acetate

4-n-methylphenylacetylene

ethyl (4-(hex-1-yn-1-yl)phenyl)carbamate

Downstream raw materials:

ethyl (4-(3-butyl-4-iodo-5-(p-tolyl)furan-2-yl)phenyl)carbamate

Refernces