N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

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Chemical Name:N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine
CAS No.:1232220-41-5
Molecular Formula:C₂₄H₂₃BrN₆O
Molecular Weight:491.39
Hs Code.:

Synonyms:N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

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Chemical Property of N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

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Technology Process of N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

There total 4 articles about N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine 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:

: C₁₆H₁₇BrN₆O

: 620-23-5
m-tolyl aldehyde

: 1232220-41-5
N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

Guidance literature:: C₁₆H₁₇BrN₆O; m-tolyl aldehyde; acetic acid; In ethanol; at 1 - 30 ℃; for 1h;

With NH-silica gel; In dichloromethane;

Reference yield:

: 1159982-81-6
2-(4-bromophenyl)-5,7-dichloropyrazolo[1,5-a]pyrimidine

: 1232220-41-5
N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1,4-dioxane / 1 h / 1 - 30 °C

2.1: potassium carbonate; hydrazine hydrate / ethanol / 0.33 h / 150 °C / microwave irradiation

3.1: acetic acid / ethanol / 1 h / 1 - 30 °C

3.2: NH-silica gel

With potassium carbonate; hydrazine hydrate; acetic acid; In 1,4-dioxane; ethanol;

Reference yield:

: 78583-82-1
3-amino-5-(4-bromophenyl)-1H-pyrazol

: 1232220-41-5
N-{2-(4-bromo-phenyl)-7-morpholin-4-yl-pyrazolo[1,5-a]-pyrimidin-5-yl}-N'-(3-methyl-benzylidene)-hydrazine

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium ethanolate / ethanol / 0.83 h / 150 °C / microwave irradiation

1.2: 7 h / Cooling with ice; Reflux

2.1: 1,4-dioxane / 1 h / 1 - 30 °C

3.1: potassium carbonate; hydrazine hydrate / ethanol / 0.33 h / 150 °C / microwave irradiation

4.1: acetic acid / ethanol / 1 h / 1 - 30 °C

4.2: NH-silica gel

With sodium ethanolate; potassium carbonate; hydrazine hydrate; acetic acid; In 1,4-dioxane; ethanol;