7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine

Base Information

• Chemical Name: 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine
• CAS No.: 74273-70-4
• Molecular Formula: C₃₁H₃₃N₅O₅
• Molecular Weight: 555.634

Synonyms:7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine

Chemical Property of 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine

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Technology Process of 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine

There total 3 articles about 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine 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: 80.0%

4,6-Bis(N,N-diethylcarbamoyl)-8-hydroxy-9,11-dimethyl-7-nitro-2-phenyl-5H-oxazolo<4,5-b>phenoxazine (74273-69-1) → 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine (74273-70-4)

Guidance literature:

With hydrogen; platinum(IV) oxide; In ethanol; for 0.75h;

DOI:10.1002/jhet.5570170104

Reference yield:

2-amino-7-hydroxy-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-dicarboxylic acid bis-diethylamide (57270-61-8) → 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine (74273-70-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 42 percent / 5percent aq. NaNO₂ / ethyl acetate; acetic acid / 0.5 h / 0 °C

2: 40 percent / 5 h / 180 °C

3: 80 percent / H₂ / platinum oxide / ethanol / 0.75 h

With hydrogen; sodium nitrite; platinum(IV) oxide; In ethanol; acetic acid; ethyl acetate;

DOI:10.1002/jhet.5570170104

Reference yield:

2-Amino-1,9-bis(N,N-diethylcarbamoyl)-7-hydroxy-4,6-dimethyl-8-nitro-3H-3-oxophenoxazine (74273-64-6) → 7-Amino-4,6-Bis(N,N-diethylcarbamoyl)-9,11-dimethyl-8H-8-oxo-2-phenyloxazolo<4,5-b>phenoxazine (74273-70-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 40 percent / 5 h / 180 °C

2: 80 percent / H₂ / platinum oxide / ethanol / 0.75 h

With hydrogen; platinum(IV) oxide; In ethanol;

DOI:10.1002/jhet.5570170104

upstream raw materials:

4,6-Bis(N,N-diethylcarbamoyl)-8-hydroxy-9,11-dimethyl-7-nitro-2-phenyl-5H-oxazolo<4,5-b>phenoxazine

2-amino-7-hydroxy-4,6-dimethyl-3-oxo-3H-phenoxazine-1,9-dicarboxylic acid bis-diethylamide

2-Amino-1,9-bis(N,N-diethylcarbamoyl)-7-hydroxy-4,6-dimethyl-8-nitro-3H-3-oxophenoxazine

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