HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Aminopyrimidine → HCID 20228733, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Aminopyrimidine | HCID 7978 | — |
| Reactant | 6-(2-Bromopropanoyl)-2-methyl-2H-1,4-benzoxazin-3(4H)-one | HCID 20228676 | — |
| Product | HCID 20228733 | HCID 20228733 | 37.1% |
Reaction Steps
6-(3-Methyl-imidazo[1,2-a]pyrimidin-2-yl)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine (1.1 g) was prepared in substantially the same manner as that of Example 16 from 6-(2-bromopropionyl)-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine (3.0 g) and 2-aminopyrimidine (2.9 g). mp. 288°-290° C. (dec.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04621084 |
| Source dataset | uspto-grants-1986_11 |
| ORD ID | ord-800d465942e1458280ae20953bfa3992 |
| Source note | uspto-grants-1986_11 |