HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 21246158, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 21246153 | HCID 21246153 | — |
| Product | HCID 21246158 | HCID 21246158 | — |
Reaction Steps
6-[2-(3-t-Butylamino-2-hydroxypropoxy)-4-methoxyphenyl]-3-methoxypyridazine was hydrolysed with hydrochloric acid in a manner similar to that described in Example 3(vi). Addition of an excess of potassium carbonate to the cooled solution afforded the title compound which was recrystallised from ethanol/ether, m.p. 159°-161° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04820819 |
| Source dataset | uspto-grants-1989_04 |
| ORD ID | ord-73b3545e8f094b759df2a5e3c17f2d4b |
| Source note | uspto-grants-1989_04 |