2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER

Base Information

• Chemical Name: 2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER
• CAS No.: 88023-07-8
• Molecular Formula: C13H15FO3
• Molecular Weight: 238.259
• Hs Code.: 2918300090
• Mol file: 88023-07-8.mol

Synonyms:2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER;ETHYL 2-(4-FLUOROBENZYL)-3-OXOBUTANOATE

Chemical Property of 2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER

Chemical Property:

• Boiling Point: 121-124°C
• PSA: 43.37000
• LogP: 2.13650
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%min ^*data from raw suppliers

2-(4-Fluorobenzyl)-acetoaceticacidethylester 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER

There total 5 articles about 2-(4-FLUOROBENZYL)ACETOACETIC ACID ETHYL ESTER 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: 78.0%

sodium ethyl acetoacetate + 1-chloromethyl-4-fluorobenzene (352-11-4) → ethyl 2-<(4-fluorophenyl)methyl>-3-oxobutanoate (88023-07-8)

Guidance literature:

In ethanol; for 2h; Heating;

Reference yield: 66.0%

ethyl acetoacetate (141-97-9) → ethyl 2-<(4-fluorophenyl)methyl>-3-oxobutanoate (88023-07-8)

Guidance literature:

ethyl acetoacetate; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.166667h; Inert atmosphere;

4-fluorobenzyl halide; In tetrahydrofuran; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1002/anie.201904899

Reference yield: 65.0%

ethyl acetoacetate (141-97-9) + 4-Fluorobenzyl bromide (459-46-1) → ethyl 2-<(4-fluorophenyl)methyl>-3-oxobutanoate (88023-07-8)

Guidance literature:

ethyl acetoacetate; With potassium tert-butylate; In tetrahydrofuran; tert-butyl alcohol; at 0 ℃; for 0.5h; Inert atmosphere;

4-Fluorobenzyl bromide; In tetrahydrofuran; tert-butyl alcohol; at 0 - 70 ℃; Inert atmosphere;

DOI:10.1002/cmdc.201000490

upstream raw materials:

1-chloromethyl-4-fluorobenzene

ethyl acetoacetate

4-Fluorobenzyl bromide

Downstream raw materials:

3-(4-fluorobenzyl)-7-hydroxy-4-methyl-2H-chromen-2-one

C₁₇H₁₈FN₃O₄S

C₁₇H₁₅FN₂O

3-(4-fluorophenyl)-7-methyl-1H-indole-2-carboxylic acid

Refernces

• 1、 Gao, Yinyi,Cheng, Han,Khan, Sameer,Xiao, Gaokeng,Rong, Lijun,Bai, Chuan. "Development of coumarine derivatives as potent anti-filovirus entry inhibitors targeting viral glycoprotein". . . Retrieved 2020/07/23.
• 2、 -. "3-substituted coumarin furazan derivatives and application of derivatives in preparation of anti-multidrug resistance tumor drugs". Paragraph 0043-0045. . Retrieved 2018/11/03.