3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

Base Information

Chemical Name:3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine
CAS No.:220953-56-0
Molecular Formula:C₂₁H₃₁BrN₄
Molecular Weight:419.408
Hs Code.:

3-amino-2-<N-(2-bromo-4-(1-methylethyl)phenyl)amino>-4-(N-butyl-N-ethylamino)-6-methylpyridine

Synonyms:3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

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Chemical Property of 3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

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Technology Process of 3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

There total 4 articles about 3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine 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: 88.0%

: 220953-53-7
N²-(2-bromo-4-isopropylphenyl)-N⁴-butyl-N⁴-ethyl-6-methyl-3-nitropyridine-2,4-diamine

: 220953-56-0
3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

Guidance literature:: With ammonium hydroxide; sodium dithionite; In 1,4-dioxane; water; at 25 ℃; for 2h;
DOI:10.1021/jm980224g

Reference yield:

: 4966-90-9
4-hydroxy-6-methyl-3-nitro-2(1H)-pyridinone

: 220953-56-0
3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

Guidance literature:: Multi-step reaction with 4 steps

1: POCl₃, diethylaniline / 3 h / Heating

2: 64 percent / N,N-diisopropylethylamine / 5 h / Heating

3: 51 percent / 4.5 h / 140 °C

4: 88 percent / Na₂S₂O₄, NH₄OH / dioxane; H₂O / 2 h / 25 °C

With ammonium hydroxide; sodium dithionite; N-ethyl-N,N-diisopropylamine; N,N-diethylaniline; trichlorophosphate; In 1,4-dioxane; water;
DOI:10.1021/jm980224g

Reference yield:

: 63897-12-1
2,4-dichloro-6-methyl-3-nitropyridine

: 220953-56-0
3-amino-2--4-(N-butyl-N-ethylamino)-6-methylpyridine

Guidance literature:: Multi-step reaction with 3 steps

1: 64 percent / N,N-diisopropylethylamine / 5 h / Heating

2: 51 percent / 4.5 h / 140 °C

3: 88 percent / Na₂S₂O₄, NH₄OH / dioxane; H₂O / 2 h / 25 °C

With ammonium hydroxide; sodium dithionite; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane; water;
DOI:10.1021/jm980224g