(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

Base Information

Chemical Name:(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide
CAS No.:1304016-81-6
Molecular Formula:C₂₂H₂₀N₆O₄S
Molecular Weight:464.505
Hs Code.:

Synonyms:(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

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Chemical Property of (E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

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Technology Process of (E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

There total 3 articles about (E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide 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: 7.0%

: 1304017-50-2
6-(pyridin-3-yl)imidazo[1,2-a]pyridine-3-carbaldehyde

: 121-02-8
2-methyl-5-nitrobenzene-1-sulfonyl chloride

: 6629-60-3
ethylhydrazine oxalic acid salt

: 1304016-81-6
(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

Guidance literature:: 6-(pyridin-3-yl)imidazo[1,2-a]pyridine-3-carbaldehyde; ethylhydrazine oxalic acid salt; In ethanol; at 20 - 80 ℃; for 4h;

2-methyl-5-nitrobenzene-1-sulfonyl chloride; With pyridine; at 20 - 30 ℃;

Reference yield:

: 1072-97-5
5-bromo-2-pyridylamine

: 1304016-81-6
(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetonitrile / 2 h / Reflux

2.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide; water / 2 h

3.1: ethanol / 4 h / 20 - 80 °C

3.2: 20 - 30 °C

With sodium carbonate; bis-triphenylphosphine-palladium(II) chloride; In ethanol; water; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 30384-96-4
6-bromoimidazo[1,2-a]pyridine-3-carbaldehyde

: 1304016-81-6
(E)-N-ethyl-2-methyl-5-nitro-N'-((6-(pyridin-3-yl)imidazo[1,2-a]pyridin-3-yl)methylene)benzenesulfonohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide; water / 2 h

2.1: ethanol / 4 h / 20 - 80 °C

2.2: 20 - 30 °C

With sodium carbonate; bis-triphenylphosphine-palladium(II) chloride; In ethanol; water; N,N-dimethyl-formamide;