HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 2-[o-(beta-Dimethylamino-ethoxy)-styryl]-pyrazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | HCID 53730203 | HCID 53730203 | — |
| Product | 2-[o-(beta-Dimethylamino-ethoxy)-styryl]-pyrazine | HCID 54437922 | — |
Reaction Steps
2-[o-(β-Dimethylamino-ethoxy)-styryl]-pyrazine was prepared from 2-[o-(β-chloro-ethoxy)styryl]-pyrazine and dimethylamine, and the free base was converted into its monohydrochloride, yielding 54% of theory of the compound of the formula ##STR13## which had a melting point of 194°-195° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04130650 |
| Source dataset | uspto-grants-1978_12 |
| ORD ID | ord-6529f1be7b6642d9a612ec9367036526 |
| Source note | uspto-grants-1978_12 |