7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

Base Information

Chemical Name:7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime
CAS No.:159223-93-5
Molecular Formula:C₁₄H₁₀F₃N₅O
Molecular Weight:321.262
Hs Code.:

Synonyms:7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

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Chemical Property of 7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

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Technology Process of 7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

There total 3 articles about 7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime 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: 44.0%

: 72851-20-8
7-(α,α,α-trifluoro-m-tolyl)-pyrazolo[1,5-a]pyrimidine-3-carbonitrile

: 159223-93-5
7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

Guidance literature:: With hydroxylamine hydrochloride; potassium carbonate; In ethanol; water; for 2h; Heating;
DOI:10.1016/0223-5234(94)90065-5

Reference yield:

: 72851-19-5
(E)-3-(dimethylamino)-1-(3-(trifluoromethyl)phenyl)prop-2-en-1-one

: 159223-93-5
7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / glacial acetic acid / 18 h / Heating

2: 44 percent / K₂CO₃, NH₂OH*HCl / ethanol; H₂O / 2 h / Heating

With hydroxylamine hydrochloride; potassium carbonate; acetic acid; In ethanol; water;
DOI:10.1016/0223-5234(94)90065-5

Reference yield:

: 349-76-8
3'-(trifluoromethyl)acetophenone

: 159223-93-5
7-(3-(trifluoromethyl)phenyl)-3-pyrazolol<1,5-a>pyrimidine carboxamidoxime

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / 18 h / Heating

2: 51 percent / glacial acetic acid / 18 h / Heating

3: 44 percent / K₂CO₃, NH₂OH*HCl / ethanol; H₂O / 2 h / Heating

With hydroxylamine hydrochloride; potassium carbonate; acetic acid; In ethanol; water;
DOI:10.1016/0223-5234(94)90065-5