1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

Base Information

Chemical Name:1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one
CAS No.:106148-13-4
Molecular Formula:C₁₉H₁₇N₃O
Molecular Weight:303.363
Hs Code.:

Synonyms:1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

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Chemical Property of 1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

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Technology Process of 1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

There total 5 articles about 1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-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: 95.0%

: 106148-09-8
methyl <1-(3-methylphenyl)-3-methyl-5-(2-aminophenyl)pyrazol-4-yl>acetate

: 106148-13-4
1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

Guidance literature:: With sodium methylate; In methanol; Heating; overnight;
DOI:10.1002/jhet.5570230135

Reference yield:

: 93710-86-2
1-(3-methylphenyl)-3-methyl-5-(2-nitrophenyl)pyrazole-4-carboxylic acid

: 106148-13-4
1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

Guidance literature:: Multi-step reaction with 5 steps

1: 92 percent / thionyl chloride / 3 h / 100 °C

2: 85 percent / diethyl ether / Ambient temperature; overnight

3: 48 percent / silver benzoate, triethylamine / 1 h / Ambient temperature

4: 91 percent / H₂ / 10percent Pd/C / ethyl acetate / 10 h / 2585.7 Torr

5: 95 percent / CH₃ONa / methanol / Heating; overnight

With thionyl chloride; hydrogen; sodium methylate; silver benzoate; triethylamine; palladium on activated charcoal; In methanol; diethyl ether; ethyl acetate;
DOI:10.1002/jhet.5570230135

Reference yield:

: 104187-89-5
1-(3-methylphenyl)-3-methyl-5-(2-nitrophenyl)pyrazole-4-carbonyl chloride

: 106148-13-4
1-(3-methylphenyl)-3-methyl-5,6-dihydro-4H-pyrazolo<4,5-d><1>benzazepin-5-one

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / diethyl ether / Ambient temperature; overnight

2: 48 percent / silver benzoate, triethylamine / 1 h / Ambient temperature

3: 91 percent / H₂ / 10percent Pd/C / ethyl acetate / 10 h / 2585.7 Torr

4: 95 percent / CH₃ONa / methanol / Heating; overnight

With hydrogen; sodium methylate; silver benzoate; triethylamine; palladium on activated charcoal; In methanol; diethyl ether; ethyl acetate;
DOI:10.1002/jhet.5570230135