5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione

Base Information

• Chemical Name: 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione
• CAS No.: 309740-72-5
• Molecular Formula: C₁₈H₁₉N₅O₂
• Molecular Weight: 337.381
• Mol file: 309740-72-5.mol

Synonyms:5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione

Chemical Property of 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione

There total 2 articles about 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-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: 52.0%

1,3-dimethyl-4,5-diphenyl-4,5-dihydroxyimidazolidin-2-one (66242-64-6) + semicarbazide hydrochloride (563-41-7) → 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione (309740-72-5)

Guidance literature:

In methanol; at 40 - 45 ℃; for 1h;

DOI:10.1016/j.mencom.2009.09.017

Reference yield:

1,3-dimethyl-4,5-diphenyl-4,5-dihydroxyimidazolidin-2-one (66242-64-6) + hydrazine carboxamide (4426-72-6,51433-48-8,57-56-7) → 5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione (309740-72-5)

Guidance literature:

With hydrogenchloride; In methanol; water;

DOI:10.1016/j.mencom.2012.11.006

Reference yield: 89.0%

5,7-dimethyl-4a,7a-diphenylperhydroimidazo[4,5-e]-1,2,4-triazine-3,6-dione (309740-72-5) → 1,3-dimethyl-3a,6a-diphenyl-tetrahydro-imidazo[4,5-d]imidazole-2,5-dione (41042-67-5)

Guidance literature:

With acetic acid; sodium nitrite; at 20 ℃; for 2h;

DOI:10.1016/j.mencom.2012.11.006

upstream raw materials:

1,3-dimethyl-4,5-diphenyl-4,5-dihydroxyimidazolidin-2-one

semicarbazide hydrochloride

hydrazine carboxamide

Downstream raw materials:

1,3-dimethyl-3a,6a-diphenyl-tetrahydro-imidazo[4,5-d]imidazole-2,5-dione