3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester

Base Information

• Chemical Name: 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester
• CAS No.: 406725-52-8
• Molecular Formula: C₂₂H₂₃NO₄
• Molecular Weight: 365.429

Synonyms:3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester

Chemical Property of 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester

Chemical Property:

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Technology Process of 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester

There total 3 articles about 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-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: 81.0%

2-diazo-malonic acid 2-[(allyl-benzyl-amino)-methyl]-phenyl ester ethyl ester (406725-43-7) → 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester (406725-52-8)

Guidance literature:

With copper(II) hexafluoro-2,4-pentanedionate; In benzene; for 14h; Heating;

DOI:10.1021/ol017240j

Reference yield:

2-hydroxy-N-(benzyl)benzylamine (5001-26-3) → 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester (406725-52-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 91 percent / K₂CO₃ / acetonitrile

2: 74 percent / 2,6-lutidine / CH₂Cl₂

3: 81 percent / copper(II) hexafluoroacetylacetonate / benzene / 14 h / Heating

With 2,6-dimethylpyridine; copper(II) hexafluoro-2,4-pentanedionate; potassium carbonate; In dichloromethane; acetonitrile; benzene;

DOI:10.1021/ol017240j

Reference yield:

2-[(allyl-benzyl-amino)-methyl]-phenol (406725-37-9) → 3-allyl-4-benzyl-2-oxo-2,3,4,5-tetrahydro-benzo[f][1,4]oxazepine-3-carboxylic acid ethyl ester (406725-52-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 74 percent / 2,6-lutidine / CH₂Cl₂

2: 81 percent / copper(II) hexafluoroacetylacetonate / benzene / 14 h / Heating

With 2,6-dimethylpyridine; copper(II) hexafluoro-2,4-pentanedionate; In dichloromethane; benzene;

DOI:10.1021/ol017240j

upstream raw materials:

2-diazo-malonic acid 2-[(allyl-benzyl-amino)-methyl]-phenyl ester ethyl ester

2-hydroxy-N-(benzyl)benzylamine

2-[(allyl-benzyl-amino)-methyl]-phenol

Downstream raw materials:

2-allyl-2-[benzyl-(2-hydroxy-benzyl)-amino]-malonic acid ethyl ester methyl ester

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