1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

Base Information

Chemical Name:1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole
CAS No.:212849-80-4
Molecular Formula:C₁₆H₁₃F₃N₂O₂
Molecular Weight:322.287
Hs Code.:

Synonyms:1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

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Technology Process of 1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

There total 3 articles about 1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole 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: 74.0%

: 212849-74-6
1-(4-trifluoromethylphenyl)-6,6-dimethyl-4-oxo-4,5,6,7-tetrahydroindazole

: 212849-80-4
1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

Guidance literature:: With sulfuric acid; selenious acid; acetic acid; at 20 ℃; for 72h;
DOI:10.1007/BF02291647

Reference yield:

: 368-90-1
4-(trifluoromethyl)phenylhydrazine

: 212849-80-4
1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / ethanol / 24 h / Heating

2: 96 percent / HCl / ethanol / 3 h / Heating

3: 74 percent / H₂SeO₃; CH₃COOH; H₂SO₄ / 72 h / 20 °C

With hydrogenchloride; sulfuric acid; selenious acid; acetic acid; In ethanol; 1: Condensation / 2: Cyclization / 3: Oxidation;
DOI:10.1007/BF02291647

Reference yield:

: 212849-73-5
2-(4-trifluoromethylphenylhydrazinomethylene)-5,5-dimethyl-1,3-cyclohexanedione

: 212849-80-4
1-(4-trifluoromethylphenyl)-6,6-dimethyl-4,5-dioxo-4,5,6,7-tetrahydroindazole

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / HCl / ethanol / 3 h / Heating

2: 74 percent / H₂SeO₃; CH₃COOH; H₂SO₄ / 72 h / 20 °C

With hydrogenchloride; sulfuric acid; selenious acid; acetic acid; In ethanol; 1: Cyclization / 2: Oxidation;
DOI:10.1007/BF02291647