1,2,4-Triazolo[4,3-c]pyrimidine-8-carboxamide, 1-[2-(acetyloxy)ethyl]-1,5-dihydro-3,7-dimethyl-N-(4-methylphenyl)-5-oxo -

Base Information

Chemical Name:1,2,4-Triazolo[4,3-c]pyrimidine-8-carboxamide, 1-[2-(acetyloxy)ethyl]-1,5-dihydro-3,7-dimethyl-N-(4-methylphenyl)-5-oxo -
CAS No.:144397-43-3
Molecular Formula:C₁₉H₂₁N₅O₄
Molecular Weight:383.407
Hs Code.:
Mol file:144397-43-3.mol

Synonyms:

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Chemical Property of 1,2,4-Triazolo[4,3-c]pyrimidine-8-carboxamide, 1-[2-(acetyloxy)ethyl]-1,5-dihydro-3,7-dimethyl-N-(4-methylphenyl)-5-oxo -

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Technology Process of 1,2,4-Triazolo[4,3-c]pyrimidine-8-carboxamide, 1-[2-(acetyloxy)ethyl]-1,5-dihydro-3,7-dimethyl-N-(4-methylphenyl)-5-oxo -

There total 2 articles about 1,2,4-Triazolo[4,3-c]pyrimidine-8-carboxamide, 1-[2-(acetyloxy)ethyl]-1,5-dihydro-3,7-dimethyl-N-(4-methylphenyl)-5-oxo - 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: 32.0%

: 108-24-7
acetic anhydride

: 144424-73-7
4-<1-(2-hydroxyethyl)>hydrazino-6-methyl-2-oxo-5-p-tolylcarbonyl-1,2-dihydropyrimidine

: 144397-43-3
1-(2-acetoxyethyl)-3,7-dimethyl-5-oxo-8-p-tolylcarbamoyl-1,5-dihydro-1,2,4-triazolo<4,3-c>pyrimidine

Guidance literature:: for 1.5h; Heating;

Reference yield:

: 124881-48-7
1,2,3,4-Tetrahydro-6-methyl-2-oxo-4-thio-5-p-tolylcarbamoylpyrimidine

: 144397-43-3
1-(2-acetoxyethyl)-3,7-dimethyl-5-oxo-8-p-tolylcarbamoyl-1,5-dihydro-1,2,4-triazolo<4,3-c>pyrimidine

Guidance literature:: Multi-step reaction with 2 steps

1: 64 percent / ethanol / 1.5 h / Heating

2: 32 percent / 1.5 h / Heating

In ethanol;