6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

Base Information

Chemical Name:6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone
CAS No.:104960-61-4
Molecular Formula:C₁₇H₉F₃N₂O₂S
Molecular Weight:362.332
Hs Code.:

Synonyms:6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

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Chemical Property of 6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

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Technology Process of 6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

There total 5 articles about 6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone 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: 71.0%

: 108-24-7
acetic anhydride

: 104960-56-7
3-amino-2-carboxy-4-trifluoromethyl-6-phenylthieno<2,3-b>pyridine

: 104960-61-4
6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

Guidance literature:: for 1h; Heating;

Reference yield:

: 326-06-7
1-Phenyl-4,4,4-trifluorobutane-1,3-dione

: 104960-61-4
6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

Guidance literature:: Multi-step reaction with 4 steps

1: 84 percent / triethylamine / ethanol / 24 h / 20 °C

2: 92 percent / 10percent aq. KOH / dimethylformamide / 0.33 h / 20 °C

3: 59 percent / sodium ethanolate / ethanol / 2 h / Heating

4: 71 percent / 1 h / Heating

With potassium hydroxide; sodium ethanolate; triethylamine; In ethanol; N,N-dimethyl-formamide;

Reference yield:

: 104960-49-8
2-thioxo-6-phenyl-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile

: 104960-61-4
6-methyl-4-trifluoromethyl-2-phenylpyrido<2',3':5,4>thieno<3,2-d><1,3>-8-oxazinone

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / 10percent aq. KOH / dimethylformamide / 0.33 h / 20 °C

2: 59 percent / sodium ethanolate / ethanol / 2 h / Heating

3: 71 percent / 1 h / Heating

With potassium hydroxide; sodium ethanolate; In ethanol; N,N-dimethyl-formamide;