(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

Base Information

Chemical Name:(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine
CAS No.:344465-98-1
Molecular Formula:C₂₃H₁₇ClF₃N₅
Molecular Weight:455.87
Hs Code.:

Synonyms:(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

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Chemical Property of (s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

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Technology Process of (s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

There total 8 articles about (s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine 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: 83.0%

: 344465-97-0
5-[2-((S)-1-Phenyl-ethylamino)-pyrimidin-4-yl]-6-(3-trifluoromethyl-phenyl)-pyridazin-3-ol

: 344465-98-1
(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

Guidance literature:: With trichlorophosphate; at 125 ℃; for 24h;
DOI:10.1016/S0960-894X(01)00834-4

Reference yield:

: 2627-86-3
(S)-1-phenyl-ethylamine

: 344465-98-1
(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / 24 h / Heating

2: 92 percent / DDQ / acetonitrile / 24 h / 20 °C

3: 83 percent / POCl₃ / 24 h / 125 °C

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; trichlorophosphate; In acetonitrile;
DOI:10.1016/S0960-894X(01)00834-4

Reference yield:

: 200801-88-3
2-(2-Methylsulfanylpyrimidin-4-yl)-1-(3-trifluoromethylphenyl)ethanone

: 344465-98-1
(s)-6-Chloro-4-[2-(1-phenylethylamino)pyrimidin-4-yl]-3-(3-trifluoromethyl-phenyl)pyridazine

Guidance literature:: Multi-step reaction with 7 steps

1.1: NaH / dimethylsulfoxide

1.2: 86 percent / dimethylsulfoxide / 2 h / 20 °C

2.1: 78 percent / 6N HCl / dioxane / 24 h / 20 °C

3.1: 41 percent / N₂H₄ / ethanol / 4 h / Heating

4.1: 92 percent / 30 percent H₂O₂; Na₂WO₄*2H₂O / methanol; ethyl acetate / 24 h / Heating

5.1: 91 percent / 24 h / Heating

6.1: 92 percent / DDQ / acetonitrile / 24 h / 20 °C

7.1: 83 percent / POCl₃ / 24 h / 125 °C

With hydrogenchloride; sodium tungstate; dihydrogen peroxide; sodium hydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; hydrazine; trichlorophosphate; In 1,4-dioxane; methanol; ethanol; dimethyl sulfoxide; ethyl acetate; acetonitrile;
DOI:10.1016/S0960-894X(01)00834-4