(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

Base Information

Chemical Name:(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide
CAS No.:1092477-93-4
Molecular Formula:C₁₉H₁₉F₆N₅O
Molecular Weight:447.383
Hs Code.:

Synonyms:(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

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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 (+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

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Technology Process of (+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

There total 5 articles about (+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide 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: 73.0%

: 1092477-92-3
(+/-)-1,1-dimethylethyl 4-[2-{2-[3,5-bis(trifluoromethyl)phenyl]hydrazino}-2-oxo-1-(2-pyridinyl)ethyl]-1-piperazinecarboxylate

: 1092477-93-4
(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

Guidance literature:: (+/-)-1,1-dimethylethyl 4-[2-{2-[3,5-bis(trifluoromethyl)phenyl]hydrazino}-2-oxo-1-(2-pyridinyl)ethyl]-1-piperazinecarboxylate; With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 9h;

With water; sodium hydrogencarbonate; In dichloromethane;

Reference yield:

: 1092477-91-2
(+/-)-potassium (4-{[(1,1-dimethylethyl)oxy]carbonyl}-1-piperazinyl)(2-pyridinyl)carboxylate

: 1092477-93-4
(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 4-methyl-morpholine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C

2: trifluoroacetic acid / dichloromethane / 9 h / 0 - 20 °C

With 4-methyl-morpholine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 2739-98-2
ethyl 2-(pyridinyl-2)acetate

: 1092477-93-4
(+/-)-N'-[3,5-bis(trifluoromethyl)phenyl]-2-(1-piperazinyl)-2-(2-pyridinyl)acetohydrazide

Guidance literature:: Multi-step reaction with 5 steps

1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / 5 h / Heating / reflux

2: potassium carbonate / acetonitrile / 20 °C

3: methanol; water / 20 °C

4: 4-methyl-morpholine; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate / N,N-dimethyl-formamide / 20 °C

5: trifluoroacetic acid / dichloromethane / 9 h / 0 - 20 °C

With 4-methyl-morpholine; methanol; N-Bromosuccinimide; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; water; potassium carbonate; trifluoroacetic acid; dibenzoyl peroxide; In tetrachloromethane; dichloromethane; N,N-dimethyl-formamide; acetonitrile;