HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 20378393, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | Water ethanol | HCID 19096565 | — |
| Reactant | HCID 20378382 | HCID 20378382 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 20378393 | HCID 20378393 | — |
Reaction Steps
A mixture of 7.0 g of ethyl p-[(11-phenoxyundecyl)amino]benzoate, 7.0 g of potassium hydroxide and 150 ml of ethanol-water (9:1) is refluxed for 3.5 hours. The mixture is made acidic while hot with concentrated hydrochloric acid, diluted with water, cooled and filtered to give white crystals, mp 117°-119° C. Recrystallization from ethanol gives white crystals, mp 118°-119.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04182776 |
| Source dataset | uspto-grants-1980_01 |
| ORD ID | ord-5ca2356d3ba04f58b9adda44bc1cf25a |
| Source note | uspto-grants-1980_01 |