5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester

Base Information

• Chemical Name: 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester
• CAS No.: 164589-94-0
• Molecular Formula: C₂₄H₁₉F₃N₂O₆
• Molecular Weight: 488.42

Synonyms:5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester

Chemical Property of 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester

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Technology Process of 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester

There total 1 articles about 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic 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: 85.0%

5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-(triphenyl-λ5-phosphanylidene)-methyl]-6H-pyran-3-carboxylic acid ethyl ester (164589-90-6) → 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester (164589-94-0)

Guidance literature:

With acetic acid; zinc; In chloroform; for 8h; Heating;

DOI:10.1016/0040-4020(95)00050-I

Reference yield: 88.0%

benzyl bromide (100-39-0) + 5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester (164589-94-0) → 5-Benzoylamino-6-oxo-2-[2-phenyl-1-(3-trifluoromethyl-phenylcarbamoyl)-ethyl]-6H-pyran-3-carboxylic acid ethyl ester

Guidance literature:

With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; In N,N-dimethyl-formamide; for 5h; Ambient temperature;

DOI:10.1016/0040-4020(95)00050-I

Reference yield: 78.0%

5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-methyl]-6H-pyran-3-carboxylic acid ethyl ester (164589-94-0) + methyl iodide (74-88-4) → 5-Benzoylamino-6-oxo-2-[1-(3-trifluoromethyl-phenylcarbamoyl)-ethyl]-6H-pyran-3-carboxylic acid ethyl ester

Guidance literature:

With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate; In N,N-dimethyl-formamide; for 3h; Ambient temperature;

DOI:10.1016/0040-4020(95)00050-I

upstream raw materials:

5-Benzoylamino-6-oxo-2-[(3-trifluoromethyl-phenylcarbamoyl)-(triphenyl-λ⁵-phosphanylidene)-methyl]-6H-pyran-3-carboxylic acid ethyl ester

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