HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 20184577, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 4,5-Diaminopyrimidine | HCID 83703 | — |
| Reactant | 4-(Chlorosulfonyl)-2-methoxybenzoic acid | HCID 20184580 | — |
| Product | HCID 20184577 | HCID 20184577 | — |
Reaction Steps
Prepared analogously to Example 50 from 2-methoxy-4-chlorosulfonyl-benzoic acid, aqueous methylamine solution, and 4,5-diamino-pyrimidine. The crude free base was converted into the hydrochloride with 2N hydrochloride acid, and the hydrochloride was purified by boiling with methanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04696931 |
| Source dataset | uspto-grants-1987_09 |
| ORD ID | ord-7dccb0ae0f414ebabf152484547b1d01 |
| Source note | uspto-grants-1987_09 |