9-methoxy-3,4-dihydro-1,4-benzoxazepin-5(2H)-one

Base Information

• Chemical Name: 9-methoxy-3,4-dihydro-1,4-benzoxazepin-5(2H)-one
• CAS No.: 711-69-3
• Molecular Formula: C₁₀H₁₁NO₃
• Molecular Weight: 193.202
• Mol file: 711-69-3.mol

Synonyms:9-methoxy-3,4-dihydro-2H-benzo[f][1,4]oxazepin-5-one

Chemical Property of 9-methoxy-3,4-dihydro-1,4-benzoxazepin-5(2H)-one

Chemical Property:

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Technology Process of 9-methoxy-3,4-dihydro-1,4-benzoxazepin-5(2H)-one

There total 3 articles about 9-methoxy-3,4-dihydro-1,4-benzoxazepin-5(2H)-one 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:

Methyl 2-{[2-({[(1,1-dimethylethyl)oxy]carbonyl}amino)ethyl]oxy}-3-(methyloxy)benzoate (1167416-42-3) → 9-methoxy-3,4-dihydro-2H-benzo[f][1,4]oxazepin-5-one (711-69-3) + methyl 2-[(2-aminoethyl)oxy]-3-(methyloxy)benzoate (1167416-43-4)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 1.5h;

Reference yield:

methyl 2-[(2-aminoethyl)oxy]-3-(methyloxy)benzoate (1167416-43-4) → 9-methoxy-3,4-dihydro-2H-benzo[f][1,4]oxazepin-5-one (711-69-3)

Guidance literature:

In toluene; at 110 ℃; for 1h;

Reference yield:

8-methoxy-2,3-dihydro-4H-chromen-4-one (20351-79-5) → 9-methoxy-3,4-dihydro-2H-benzo[f][1,4]oxazepin-5-one (711-69-3)

Guidance literature:

With sodium azide; sulfuric acid;

DOI:10.1039/jr9650001137

upstream raw materials:

8-methoxy-2,3-dihydro-4H-chromen-4-one

Methyl 2-{[2-({[(1,1-dimethylethyl)oxy]carbonyl}amino)ethyl]oxy}-3-(methyloxy)benzoate

methyl 2-[(2-aminoethyl)oxy]-3-(methyloxy)benzoate

Refernces

The oxidation of Ni(ii) N-confused porphyrins (NCPs) with azo radical initiators and an unexpected intramolecular nucleophilic substitution reaction via a proposed Ni(iii) NCP intermediate

10.1039/b904615a

The study focuses on the oxidation of Ni(II) N-confused porphyrins (NCPs) using azo radical initiators, which leads to an unexpected intramolecular nucleophilic substitution reaction via a proposed Ni(III) NCP intermediate. The main chemicals used in the study include Ni(II) NCPs, azo radical initiators such as AIBN (2,2'-azobisisobutyronitrile), dimethyl 2,2'-azobis(2-methylpropionate), and diethyl 2,2'-azobis(2-methylpropionate). These chemicals serve the purpose of oxidizing Ni(II) NCPs to Ni(III) NCPs, which are key intermediates in many chemical reactions and have biological significance in enzyme-catalyzed reactions. The study aims to understand the role of nickel in these enzymes and to model nickel biosites synthetically, which could help in investigating the precise function of the nickel ion in biological processes. The research also explores the stability and reactivity of Ni(III) NCPs, which are rare and usually unstable, and the results provide insights into the oxidative chemistry of Ni(II) porphyrins and the potential applications of Ni(III) NCPs in biomimetic nickel chemistry.

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