5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl-

Base Information

• Chemical Name: 5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl-
• CAS No.: 85986-89-6
• Molecular Formula: C₁₁H₈FNO₂
• Molecular Weight: 205.188
• Mol file: 85986-89-6.mol

Synonyms:4-[(3-fluorophenyl)methylene]-2-methyl-5(4H)-Oxazolone;5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl-

Chemical Property of 5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl-

Chemical Property:

• Boiling Point: 291.3±50.0 °C(Predicted)
• PKA: 0.81±0.20(Predicted)
• PSA: 38.66000
• Density: 1.25±0.1 g/cm3(Predicted)
• LogP: 1.57740

Purity/Quality:

97% ^*data from raw suppliers

4-[(3-FLUOROPHENYL)METHYLENE]-2-METHYL-5(4H)-OXAZOLONE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl-

There total 2 articles about 5(4H)-Oxazolone, 4-[(3-fluorophenyl)Methylene]-2-Methyl- 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:

ethyl acetamidoacetate (1906-82-7) + 3-Fluorobenzaldehyde (456-48-4) → 4-[1-(3-Fluoro-phenyl)-meth-(Z)-ylidene]-2-methyl-4H-oxazol-5-one (85986-89-6)

Guidance literature:

With sodium acetate; acetic anhydride; at 140 ℃; for 2h; Inert atmosphere;

DOI:10.1021/acs.orglett.6b01592

Reference yield:

N-acetylglycine (543-24-8) + 3-Fluorobenzaldehyde (456-48-4) → 4-[1-(3-Fluoro-phenyl)-meth-(Z)-ylidene]-2-methyl-4H-oxazol-5-one (85986-89-6)

Guidance literature:

With sodium acetate; acetic anhydride; for 5h; Heating;

DOI:10.1016/j.bmcl.2004.08.024

Reference yield: 44.0%

methanol (67-56-1) + 4-[1-(3-Fluoro-phenyl)-meth-(Z)-ylidene]-2-methyl-4H-oxazol-5-one (85986-89-6) → (Z)-methyl 2-acetamido-3-(3-fluorophenyl)acrylate (151073-40-4)

Guidance literature:

With sodium methylate;

DOI:10.1002/adsc.201701281

upstream raw materials:

N-acetylglycine

3-Fluorobenzaldehyde

ethyl acetamidoacetate

Downstream raw materials:

(Z)-methyl 2-acetamido-3-(3-fluorophenyl)acrylate

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