HuagongsheHuagongshe Chemistry Print Report · For research reference only
9-Bromo-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one → HCID 178434566, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 9-Bromo-[1,2,4]triazolo[1,5-c]quinazolin-5(6H)-one | HCID 135766855 | — |
| Reactant | 9-bromo-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one | HCID 135976277 | — |
| Product | HCID 178434566 | HCID 178434566 | 99% |
Reaction Steps
As described for example 23c) 9-bromo-2-methyl-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one (28.5 g, 102 mmol), instead of 9-bromo-6H-[1,2,4]triazolo[1,5-c]quinazolin-5-one, was converted to the title compound (25.5 g, 99%) which was obtained as an off-white solid. MS: m/e=251.0/253.1 [M−H]−.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07671048B2 |
| Source dataset | uspto-grants-2010_03 |
| ORD ID | ord-a2f4640697ca4d7ba20f679bc0875ed9 |
| Source note | uspto-grants-2010_03 |