5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

Base Information

Chemical Name:5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide
CAS No.:1431216-62-4
Molecular Formula:C₃₀H₃₂F₆N₄O₂
Molecular Weight:594.6
Hs Code.:

Synonyms:5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

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Chemical Property of 5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

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Technology Process of 5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

There total 11 articles about 5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide 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: 87.2%

: 109-01-3
1-methyl-piperazine

: 1431216-67-9
5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-chloro-4-(o-tolyl)pyridine 1-oxide

: 1431216-62-4
5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

Guidance literature:: In butan-1-ol; at 80 ℃; Inert atmosphere;

Reference yield:

: 5350-93-6
6-Chloro-pyridin-3-ylamine

: 1431216-62-4
5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

Guidance literature:: Multi-step reaction with 8 steps

1.1: 1,4-dioxane / Reflux

2.1: n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

2.2: 4 h / -78 °C

3.1: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

3.2: 3 h / 0 °C

4.1: trifluoroacetic acid / dichloromethane

5.1: sodium carbonate; palladium diacetate; triphenylphosphine / toluene / 2 h / 100 °C

6.1: dmap / toluene / 23 h / 120 °C / Inert atmosphere

7.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C / Inert atmosphere

8.1: butan-1-ol / 80 °C / Inert atmosphere

With dmap; n-butyllithium; palladium diacetate; sodium hydride; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; dichloromethane; toluene; butan-1-ol;

Reference yield:

: 825643-58-1
(6-chloro-4-iodopyridine-3-yl)methylcarbamic acid tert-butyl ester

: 1431216-62-4
5-(2-(3,5-bis(trifluoromethyl)phenyl)-N,2-dimethylpropanamido)-2-(4-methylpiperazin-1-yl)-4-(o-tolyl)pyridine-1-oxide

Guidance literature:: Multi-step reaction with 5 steps

1: trifluoroacetic acid / dichloromethane

2: sodium carbonate; palladium diacetate; triphenylphosphine / toluene / 2 h / 100 °C

3: dmap / toluene / 23 h / 120 °C / Inert atmosphere

4: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C / Inert atmosphere

5: butan-1-ol / 80 °C / Inert atmosphere

With dmap; palladium diacetate; sodium carbonate; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; trifluoroacetic acid; In dichloromethane; toluene; butan-1-ol;