5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

Base Information

Chemical Name:5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone
CAS No.:85634-10-2
Molecular Formula:C₁₃H₁₈N₄O
Molecular Weight:246.312
Hs Code.:

Synonyms:5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

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Chemical Property of 5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

Chemical Property:

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Technology Process of 5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

There total 6 articles about 5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone 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: 70.0%

: 6-(4-ethylamino-3-nitrophenyl)-5-methyl-2,3,4,5-tetrahydropyridazin-3-one

: 85634-10-2
5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

Guidance literature:: With sodium hydrogensulfide; In methanol; water; at 65 ℃; for 6h; Inert atmosphere;
DOI:10.14233/ajchem.2015.18894

Reference yield:

: 85633-96-1
3-methyl-4-oxo-4-(3'-nitro-4'-chloro-phenyl)-butyric acid

: 85634-10-2
5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrazine hydrate; acetic acid / 30 - 100 °C / Inert atmosphere

2.1: L-proline; sodium carbonate; sodium azide; sodium L-ascorbate; copper(ll) sulfate pentahydrate / dimethyl sulfoxide; water / 24 h / 70 °C / Inert atmosphere

3.1: acetic acid / 0.25 h / Inert atmosphere

3.2: 15.5 h / 10 - 20 °C

4.1: sodium hydrogensulfide / water; methanol / 6 h / 65 °C / Inert atmosphere

With sodium hydrogensulfide; sodium azide; copper(ll) sulfate pentahydrate; sodium carbonate; hydrazine hydrate; acetic acid; sodium L-ascorbate; L-proline; In methanol; water; dimethyl sulfoxide;
DOI:10.14233/ajchem.2015.18894

Reference yield:

: 117397-88-3,136609-88-6,151870-45-0
6-(4-chloro-3-nitrophenyl)-5-methyl-2,3,4,5-tetrahydropyridazin-3-one

: 85634-10-2
5-methyl-6-(3'-amino-4'ethylamino-phenyl)-4,5-dihydro-3(2H)-pyridazinone

Guidance literature:: Multi-step reaction with 3 steps

1.1: L-proline; sodium carbonate; sodium azide; sodium L-ascorbate; copper(ll) sulfate pentahydrate / dimethyl sulfoxide; water / 24 h / 70 °C / Inert atmosphere

2.1: acetic acid / 0.25 h / Inert atmosphere

2.2: 15.5 h / 10 - 20 °C

3.1: sodium hydrogensulfide / water; methanol / 6 h / 65 °C / Inert atmosphere

With sodium hydrogensulfide; sodium azide; copper(ll) sulfate pentahydrate; sodium carbonate; acetic acid; sodium L-ascorbate; L-proline; In methanol; water; dimethyl sulfoxide;
DOI:10.14233/ajchem.2015.18894