2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole

Base Information

• Chemical Name: 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole
• CAS No.: 630106-21-7
• Molecular Formula: C₂₈H₃₆N₄O₅
• Molecular Weight: 508.618
• Mol file: 630106-21-7.mol

Synonyms:2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole

Chemical Property of 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole

There total 2 articles about 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole 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:

(S)-2-amino-4-methylpentan-1-ol (7533-40-6,14438-11-0) + 3,3'-[1,3,4]oxadiazole-2,5-diyl-bis-benzoyl chloride (4416-76-6) → 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole (630106-21-7)

Guidance literature:

With triethylamine; In dichloromethane; at 20 ℃; for 24h;

DOI:10.1081/SCC-120021848

Reference yield:

3,3'-(1,3,4-oxadiazole-2,5-diyl)dibenzoic acid (2425-93-6) → 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole (630106-21-7)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂ / 10 h / Heating

2: 1.51 g / Et₃N / CH₂Cl₂ / 24 h / 20 °C

With thionyl chloride; triethylamine; In dichloromethane;

DOI:10.1081/SCC-120021848

Reference yield: 79.0%

2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-hydroxyethyl)amido]phenyl]-1,3,4-oxadiazole (630106-21-7) → 2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-chloroethyl)amido]phenyl]-1,3,4-oxadiazole (630106-25-1)

Guidance literature:

With thionyl chloride; In dichloromethane; for 5h; Heating;

DOI:10.1081/SCC-120021848

upstream raw materials:

(S)-2-amino-4-methylpentan-1-ol

3,3'-[1,3,4]oxadiazole-2,5-diyl-bis-benzoyl chloride

3,3'-(1,3,4-oxadiazole-2,5-diyl)dibenzoic acid

Downstream raw materials:

2,5-bis[m-[N-(1'S)-(1'-isobutyl-2'-chloroethyl)amido]phenyl]-1,3,4-oxadiazole