HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 93744-72-0
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 54321636 | HCID 54321636 | — |
| Product | 93744-72-0 | HCID 939981 | 102.5% |
Reaction Steps
A mixture of 25 g of the compound from Example 3 and 55 ml of 10% aqueous sodium hydroxide was heated on the steam bath for 30 minutes, cooled, neutralized with aqueous HCl to pH 8, filtered, washed with water, dried by suction, and washed with ether to afford 16 g of the title compound, m.p. 220° d.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04904299 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-7c1fea8f1b2e47199d6325061a153012 |
| Source note | uspto-grants-1990_02 |