1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

Base Information

Chemical Name:1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine
CAS No.:1333492-76-4
Molecular Formula:C₃₇H₃₄N₆
Molecular Weight:562.717
Hs Code.:

Synonyms:1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

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Chemical Property of 1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

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Technology Process of 1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

There total 6 articles about 1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine 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: 64.0%

: 109-01-3
1-methyl-piperazine

: 446880-83-7
2-bromo-4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridine

: 1333492-76-4
1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

Guidance literature:: With potassium carbonate; In 1-methyl-pyrrolidin-2-one; at 230 ℃; for 0.5h; Microwave irradiation;
DOI:10.1016/j.bmcl.2010.12.120

Reference yield:

: 446880-81-5
2-bromo-4-(3-(pyridine-2-yl)-1H-pyrazol-4-yl)pyridine

: 1333492-76-4
1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane

2: potassium carbonate / 1-methyl-pyrrolidin-2-one / 0.5 h / 230 °C / Microwave irradiation

With potassium carbonate; triethylamine; In 1-methyl-pyrrolidin-2-one; dichloromethane;
DOI:10.1016/j.bmcl.2010.12.120

Reference yield:

: 446852-65-9
2-(2-bromopyridin-4-yl)-1-(pyridin-2-yl)ethan-1-one

: 1333492-76-4
1-methyl-4-(4-(3-(pyridin-2-yl)-1-trityl-1H-pyrazol-4-yl)pyridin-2-yl)piperazine

Guidance literature:: Multi-step reaction with 4 steps

1.1: acetic acid / N,N-dimethyl-formamide / 0.08 h / Inert atmosphere

1.2: 1.5 h / Inert atmosphere

2.1: hydrazine hydrate / N,N-dimethyl-formamide / 24 h / 20 - 50 °C / Inert atmosphere

3.1: triethylamine / dichloromethane

4.1: potassium carbonate / 1-methyl-pyrrolidin-2-one / 0.5 h / 230 °C / Microwave irradiation

With potassium carbonate; hydrazine hydrate; acetic acid; triethylamine; In 1-methyl-pyrrolidin-2-one; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmcl.2010.12.120