2-phenyl-4-methylene-5(4H)-oxazolone

Base Information

• Chemical Name: 2-phenyl-4-methylene-5(4H)-oxazolone
• CAS No.: 124211-89-8
• Molecular Formula: C₁₆H₁₄N₄O₂
• Molecular Weight: 294.313

Synonyms:

Chemical Property of 2-phenyl-4-methylene-5(4H)-oxazolone

Chemical Property:

Purity/Quality:

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Technology Process of 2-phenyl-4-methylene-5(4H)-oxazolone

There total 3 articles about 2-phenyl-4-methylene-5(4H)-oxazolone 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: 86.0%

2-phenyl-4-(4-methyl-2-pyrimidinylamino)methylene-5(4H)oxazolone (124211-83-2,339010-31-0) + N,N-dimethyl-formamide dimethyl acetal (4637-24-5) → 2-phenyl-4-methylene-5(4H)-oxazolone (124211-89-8)

Guidance literature:

Reference yield:

2-phenylazlactone (1199-01-5,53766-22-6) → 2-phenyl-4-methylene-5(4H)-oxazolone (124211-89-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / acetic anhydride

2: 86 percent

With acetic anhydride;

Reference yield:

N,N-Dimethyl-N'-(4-methyl-pyrimidin-2-yl)-formamidine (124211-79-6) → 2-phenyl-4-methylene-5(4H)-oxazolone (124211-89-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / acetic anhydride

2: 86 percent

With acetic anhydride;

upstream raw materials:

2-phenyl-4-(4-methyl-2-pyrimidinylamino)methylene-5(4H)oxazolone

N,N-dimethyl-formamide dimethyl acetal

2-phenylazlactone

N,N-Dimethyl-N'-(4-methyl-pyrimidin-2-yl)-formamidine

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