ETHYL TRIFLUOROACETYLDIBROMOACETATE

Base Information

• Chemical Name: ETHYL TRIFLUOROACETYLDIBROMOACETATE
• CAS No.: 382-40-1
• Molecular Formula: C₆H₅Br₂F₃O₃
• Molecular Weight: 341.907
• Hs Code.: 2918300090
• Mol file: 382-40-1.mol

Synonyms:Acetoaceticacid, 2,2-dibromo-4,4,4-trifluoro-, ethyl ester (8CI)

Chemical Property of ETHYL TRIFLUOROACETYLDIBROMOACETATE

Chemical Property:

• Vapor Pressure: 0.0448mmHg at 25°C
• Refractive Index: 1.468
• Boiling Point: 237.4°Cat760mmHg
• Flash Point: 97.4°C
• PSA: 43.37000
• Density: 1.999g/cm³
• LogP: 2.16700

Purity/Quality:

97% ^*data from raw suppliers

Ethyl 2,2-dibromo-4,4,4-trifluoro-3-oxobutyrate 96% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ETHYL TRIFLUOROACETYLDIBROMOACETATE

There total 1 articles about ETHYL TRIFLUOROACETYLDIBROMOACETATE 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: 35.0%

ethyl 4,4,4-trifluoroacetoacetate (372-31-6) → 2,2-dibromo-4,4,4-trifluoro-acetoacetic acid ethyl ester (382-40-1)

Guidance literature:

With bromine; In pyridine; chloroform; -78 deg C -> 20 deg C; 55 - 60 deg C, 4 h;

DOI:10.1007/BF01141716

upstream raw materials:

ethyl 4,4,4-trifluoroacetoacetate

Refernces

• 1、 Saloutin, V. I.,Skryabina, Z. E.,Rudaya, M. N.,Pashkevich, K. I.. "HALOGENATION OF FLUOROALKYL-SUBSTITUTED β-KETOESTERS". . p. 1016 - 1022. Retrieved 2007/10/02.