N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

Base Information

Chemical Name:N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide
CAS No.:128765-27-5
Molecular Formula:C₁₈H₁₇N₃O₅S
Molecular Weight:387.416
Hs Code.:

Synonyms:N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

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Chemical Property of N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

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Technology Process of N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

There total 3 articles about N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide 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: 72.0%

: 5443-33-4
N-(5-chloro-2-nitrophenyl)acetamide

: 128765-49-1
4-Ethyl-7-hydroxy-4H-benzo[1,4]thiazin-3-one

: 128765-27-5
N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

Guidance literature:: With 18-crown-6 ether; potassium carbonate; In acetonitrile; Heating;

Reference yield:

: 22726-30-3
7-methoxy-2H-benzo[b][1,4]thiazin-3(4H)-one

: 128765-27-5
N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

Guidance literature:: Multi-step reaction with 3 steps

1: 77 percent / K₂CO₃, polyethyleneglycol / acetone / 4 h / Heating

2: 56 percent / 48percent HBr / Heating

3: 72 percent / K₂CO₃, 18-crown-6 / acetonitrile / Heating

With 18-crown-6 ether; hydrogen bromide; potassium carbonate; polyethyleneglycol; In acetone; acetonitrile;

Reference yield:

: 128765-46-8
4-Ethyl-7-methoxy-4H-benzo[1,4]thiazin-3-one

: 128765-27-5
N-[5-(4-Ethyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-7-yloxy)-2-nitro-phenyl]-acetamide

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / 48percent HBr / Heating

2: 72 percent / K₂CO₃, 18-crown-6 / acetonitrile / Heating

With 18-crown-6 ether; hydrogen bromide; potassium carbonate; In acetonitrile;