HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 20487258, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 1-(1,4-Benzodioxan-2-ylmethyl)piperazine | HCID 410682 | — |
| Product | HCID 20487258 | HCID 20487258 | — |
Reaction Steps
33.0 g of the salt: 1-(1,4-benzodioxan-2-ylmethyl)piperazine.2 HCl was converted to the free base form by treating with aqueous NaOH. The free base was extracted into methylene chloride and the extract dried over Na2SO4. Evaporation of the solvent yielded 24.4 g of 1-(1,4-benzodioxan-2-yl)piperazine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04405622 |
| Source dataset | uspto-grants-1983_09 |
| ORD ID | ord-a3219c50af2b405988b07c24aa15e317 |
| Source note | uspto-grants-1983_09 |