HuagongsheHuagongshe Chemistry Print Report · For research reference only
Guanidine → 2-Amino-10-bromo-5H,7H-benzo[b]pyrimido[4,5-d]azepin-6-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Guanidine | HCID 3520 | — |
| Reactant | HCID 66934668 | HCID 66934668 | — |
| Product | 2-Amino-10-bromo-5H,7H-benzo[b]pyrimido[4,5-d]azepin-6-one | HCID 59851267 | — |
Reaction Steps
In a manner similar to that described in method H, 7-bromo-4-dimethylaminomethylene-3,4-dihydro-1H-benzo[b]azepine-2,5-dione (v-k) and guanidine were converted to I-44 (79%): HRMS Calcd. for C12H9BrN4O: 305.0037, Found 305.0042.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07459448B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-d52794d63ca544ea88337cf15342ba61 |
| Source note | uspto-grants-2008_12 |