N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine

Base Information

• Chemical Name: N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine
• CAS No.: 681836-58-8
• Molecular Formula: C₂₅H₃₄N₈
• Molecular Weight: 446.599

Synonyms:N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine

Chemical Property of N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine

Chemical Property:

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Technology Process of N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine

There total 4 articles about N₄-[2-(isopropylamino)-4-methylphenyl]-N₆,N₆-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine 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: 23.0%

N2-Isopropyl-4-methyl-benzene-1,2-diamine (681836-59-9) + N-{6-chloro-2-[4-(2-pyridinyl)-1-piperazinyl]-4-pyrimidinyl}-N,N-dimethylamine (681836-57-7) → N4-[2-(isopropylamino)-4-methylphenyl]-N6,N6-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine (681836-58-8)

Guidance literature:

With 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In 1,4-dioxane; at 110 ℃; for 10h;

Reference yield:

isopropyl-(5-methyl-2-nitro-phenyl)-amine (681836-70-4) → N4-[2-(isopropylamino)-4-methylphenyl]-N6,N6-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine (681836-58-8)

Guidance literature:

Multi-step reaction with 2 steps

1: hydrogenchloride; tin(ll) chloride / water / 16 h / 20 °C

2: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane / 10 h / 110 °C

With hydrogenchloride; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; tin(ll) chloride; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In 1,4-dioxane; water;

Reference yield:

2-fluoro-4-methyl-1-nitrobenzene (446-34-4) → N4-[2-(isopropylamino)-4-methylphenyl]-N6,N6-dimethyl-2-[4-(2-pyridinyl)-1-piperazinyl]-4,6-pyrimidinediamine (681836-58-8)

Guidance literature:

Multi-step reaction with 3 steps

1: triethylamine / tetrahydrofuran / 5 h / 25 °C

2: hydrogenchloride; tin(ll) chloride / water / 16 h / 20 °C

3: 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate / tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / 1,4-dioxane / 10 h / 110 °C

With hydrogenchloride; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; triethylamine; tin(ll) chloride; sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In tetrahydrofuran; 1,4-dioxane; water;

upstream raw materials:

N₂-Isopropyl-4-methyl-benzene-1,2-diamine

N-{6-chloro-2-[4-(2-pyridinyl)-1-piperazinyl]-4-pyrimidinyl}-N,N-dimethylamine

isopropyl-(5-methyl-2-nitro-phenyl)-amine

2,6-dichloro-N,N-dimethylpyrimidin-4-amine

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