dihydroethacrynate

Base Information

• Chemical Name: dihydroethacrynate
• CAS No.: 5378-94-9
• Molecular Formula: C13H14 Cl2 O4
• Molecular Weight: 305.158
• Hs Code.: 2918990090
• Mol file: 5378-94-9.mol

Synonyms:Aceticacid, [2,3-dichloro-4-(2-methyl-1-oxobutyl)phenoxy]- (9CI); Acetic acid,[2,3-dichloro-4-(2-methylbutyryl)phenoxy]- (7CI,8CI); Dihydroethacrynic acid; L511; L 511 (pharmaceutical); SA 7831;[2,3-Dichloro-4-(2-methylbutyryl)phenoxy]acetic acid

Chemical Property of dihydroethacrynate

Chemical Property:

• Vapor Pressure: 1.01E-08mmHg at 25°C
• Boiling Point: 445.5°C at 760 mmHg
• Flash Point: 223.3°C
• PSA: 63.60000
• Density: 1.327g/cm³
• LogP: 3.68560

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of dihydroethacrynate

There total 2 articles about dihydroethacrynate 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: 100.0%

ethacrynic acid (58-54-8) → 2-(2,3-dichloro-4-(2-methylbutanoyl)phenoxy)acetic acid (5378-94-9)

Guidance literature:

With hydrogen; palladium; In methanol; at 20 ℃; for 12h;

DOI:10.1016/j.tet.2004.11.080

Reference yield:

→ 2-(2,3-dichloro-4-(2-methylbutanoyl)phenoxy)acetic acid (5378-94-9)

Guidance literature:

Entspr. Phenol III, 1.) BrCH2COOEt / NaH, 2.) anschl. NaOH;

Reference yield: 76.0%

1-(4-hydroxyphenyl)piperazine (56621-48-8) + 2-(2,3-dichloro-4-(2-methylbutanoyl)phenoxy)acetic acid (5378-94-9) → 1-(2,3-dichloro-4-(2-(4-(4-hydroxyphenyl)piperazin-1-yl)-2-oxoethoxy)phenyl)-2-methylbutan-1-one

Guidance literature:

With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;

DOI:10.1016/j.ejmech.2016.05.063

upstream raw materials:

ethacrynic acid

Refernces

• 1、 Chan, Alix I.,McGregor, Lynn M.,Jain, Tara,Liu, David R.. "Discovery of a Covalent Kinase Inhibitor from a DNA-Encoded Small-Molecule Library × Protein Library Selection". . p. 10192 - 10195. Retrieved 2017.
• 2、 Ikawa, Takashi,Sajiki, Hironao,Hirota, Kosaku. "Highly chemoselective hydrogenation method using novel finely dispersed palladium catalyst on silk-fibroin: Its preparation and activity". . p. 2217 - 2231. Retrieved 2007/10/03.