5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)methylene]-2-methyl-

Base Information

• Chemical Name: 5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)methylene]-2-methyl-
• CAS No.: 63449-78-5
• Molecular Formula: C₁₂H₁₁NO₄
• Molecular Weight: 233.224
• NSC Number: 339479

Synonyms:5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)methylene]-2-methyl-;NSC339479;AHF103470;NSC-339479;(4Z)-4-[(4-hydroxy-3-methoxyphenyl)methylidene]-2-methyl-4,5-dihydro-1,3-oxazol-5-one

Chemical Property of 5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)methylene]-2-methyl-

Chemical Property:

• Vapor Pressure: 3.73E-06mmHg at 25°C
• Boiling Point: 375°Cat760mmHg
• Flash Point: 180.6°C
• Density: 1.3g/cm³
• XLogP3: 1.5
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 233.06880783
• Heavy Atom Count: 17
• Complexity: 375

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC(=CC2=CC(=C(C=C2)O)OC)C(=O)O1
• Isomeric SMILES: CC1=N/C(=C\C2=CC(=C(C=C2)O)OC)/C(=O)O1

Technology Process of 5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)methylene]-2-methyl-

There total 1 articles about 5(4H)-Oxazolone, 4-[(4-hydroxy-3-methoxyphenyl)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: 69.0%

vanillin (121-33-5,8014-42-4) + N-acetylglycine (543-24-8) → 4-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-2-methyl-4H-oxazol-5-one (63449-78-5)

Guidance literature:

With sodium acetate; acetic anhydride; Heating;

Reference yield: 72.0%

3-amino-2-phenylquinazolin-4(3H)-one (1904-60-5) + 4-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-2-methyl-4H-oxazol-5-one (63449-78-5) → 3-{4-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-2-phenyl-3H-quinazolin-4-one

Guidance literature:

With pyridine; Heating;

Reference yield: 69.0%

4-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-2-methyl-4H-oxazol-5-one (63449-78-5) + [(1,3-benzothiazol-2-ylthio)acetyl]hydrazine (24044-91-5) → 2-(Benzothiazol-2-ylsulfanyl)-N-{4-[1-(4-hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-acetamide (140935-43-9)

Guidance literature:

With pyridine; for 6h; Heating;

upstream raw materials:

vanillin

N-acetylglycine

Downstream raw materials:

N-{4-[1-(4-Hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-isonicotinamide

1,4-Bis(5'-(3-methoxy-4-hydroxybenzylidene)-2'-methyl-4'-imidazolinone-3'-ylamino)phthalazine

2-(Benzooxazol-2-ylsulfanyl)-N-{4-[1-(4-hydroxy-3-methoxy-phenyl)-meth-(Z)-ylidene]-2-methyl-5-oxo-4,5-dihydro-imidazol-1-yl}-acetamide

o-(2-methyl-5-oxo-4-vanillylidene-2-imidazolin-1-yl)benzoic acid

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