2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

Base Information

Chemical Name:2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione
CAS No.:329963-00-0
Molecular Formula:C₁₈H₂₄N₂O₂
Molecular Weight:300.401
Hs Code.:

Synonyms:2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

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Chemical Property of 2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

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Technology Process of 2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

There total 3 articles about 2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione 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: 77.0%

: 505-19-1
piperidazine

: 328932-70-3
2-(2,6-diethyl-4-methylphenyl)malonic acid diethyl ester

: 329963-00-0
2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

Guidance literature:: In 5,5-dimethyl-1,3-cyclohexadiene; for 4.5h; Inert atmosphere; Heating;
DOI:10.1016/j.bmc.2008.12.062

Reference yield: 28.0%

: 1258951-51-7
2-[2-(2,6-diethyl-4-methylphenyl)acetyl]hexahydropyridazine-1-carboxylic acid ethyl ester

: 329963-00-0
2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

Guidance literature:: With potassium tert-butylate; In toluene; Inert atmosphere; Reflux;
DOI:10.1016/j.bmc.2008.12.062

Reference yield:

: 328932-70-3
2-(2,6-diethyl-4-methylphenyl)malonic acid diethyl ester

: hexahydro pyridazine dihydrobromide salt

: 329963-00-0
2-(2,6-diethyl-4-methylphenyl)hexahydropyrazolo[1,2-a]pyridazine-1,3-dione

Guidance literature:: hexahydro pyridazine dihydrobromide salt; With triethylamine; In xylene; at 60 ℃; for 3h;

2-(2,6-diethyl-4-methylphenyl)malonic acid diethyl ester; In xylene; at 150 ℃; for 3h;

With hydrogenchloride; sodium hydroxide; water; more than 3 stages;