C₃₂H₂₆O₄

Base Information

• Chemical Name: C₃₂H₂₆O₄
• CAS No.: 1208982-33-5
• Molecular Formula: C₃₂H₂₆O₄
• Molecular Weight: 474.556
• Mol file: 1208982-33-5.mol

Synonyms:C₃₂H₂₆O₄

Chemical Property of C₃₂H₂₆O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₂H₂₆O₄

There total 2 articles about C₃₂H₂₆O₄ 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: 31.0%

benzyl lactate (2051-96-9) + di-[2]naphthyl-acetic acid + p-Methoxybenzoic anhydride (794-94-5) → C18H18O5 + C32H26O4 (1208982-33-5) + benzyl (S)-Lactate (56777-24-3) + benzyl (R)-Lactate (2051-96-9,56777-24-3,74094-05-6)

Guidance literature:

With (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 12h; optical yield given as %ee; enantioselective reaction; Inert atmosphere; Resolution of racemate;

DOI:10.1002/chem.200902257

Reference yield:

benzyl lactate (2051-96-9) + di-[2]naphthyl-acetic acid + p-Methoxybenzoic anhydride (794-94-5) → C32H26O4 (1208982-33-5) + benzyl (S)-Lactate (56777-24-3) + C18H18O5 (1208982-34-6) + benzyl (R)-Lactate (2051-96-9,56777-24-3,74094-05-6)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; (R)-(+)-2-phenyl-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazole; In dichloromethane; at 20 ℃; for 12h; Product distribution / selectivity;

upstream raw materials:

benzyl lactate

p-Methoxybenzoic anhydride

Refernces

• 1、 Shiina, Isamu,Nakata, Kenya,Ono, Keisuke,Sugimoto, Masuhiro,Sekiguchi, Akihiro. "Kinetic resolution of the racemic 2-hydroxyalkanoates using the enantioselective mixed-anhydride method with pivalic anhydride and a chiral acyl-transfer catalyst". supporting information; scheme or table. p. 167 - 172. Retrieved 2010/03/26.