8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

Base Information

Chemical Name:8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide
CAS No.:1534330-42-1
Molecular Formula:C₂₀H₁₅N₅O
Molecular Weight:341.372
Hs Code.:

Synonyms:8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

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Chemical Property of 8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

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Technology Process of 8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

There total 5 articles about 8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide 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: 81.0%

: 1534330-36-3
8-oxo-2,4-diphenyl-7,8,9,10-tetrahydro[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium chloride

: 1534330-42-1
8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

Guidance literature:: With sodium carbonate; In water; at 20 ℃; for 1h;
DOI:10.1016/j.tet.2013.11.090

Reference yield: 72.0%

: 1534330-30-7
8-oxo-2,4-diphenyl-1,4,7,8,9,10-hexahydro[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium chloride

: 1534330-42-1
8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

Guidance literature:: 8-oxo-2,4-diphenyl-1,4,7,8,9,10-hexahydro[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium chloride; With iodine; In ethanol; for 0.333333h; Reflux;

With Sodium thiosulfate pentahydrate; sodium carbonate; In ethanol; water; for 0.5h;
DOI:10.1016/j.tet.2013.11.090

Reference yield:

: 134834-75-6
2-amino-5,7-diphenyl-4,7-dihydro-1,2,4-triazolo<1,5-a>pyrimidine

: 1534330-42-1
8-oxo-2,4-diphenyl-9,10-dihydro-8H-[1,2,4]triazolo[1,5-a:4,3-a']dipyrimidin-5-ium-7-ide

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / acetonitrile / 0.5 h / 0 - 5 °C

2.1: N,N-dimethyl-formamide / 0.05 h / 0 - 90 °C

3.1: iodine / ethanol / 0.33 h / Reflux

3.2: 0.5 h

With pyridine; iodine; In ethanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1016/j.tet.2013.11.090