HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 4-[14-(Trimethylsilyl)tetradecylamino)benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Ethanol | HCID 702 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | Ethyl 4-[14-(trimethylsilyl)tetradecylamino]benzoate | HCID 13884860 | — |
| Solvent | Water | HCID 962 | — |
| Product | 4-[14-(Trimethylsilyl)tetradecylamino)benzoic acid | HCID 13884862 | — |
Reaction Steps
A solution of 14.1 g. ethyl 4-[14-(trimethylsilyl)tetradecylamino]benzoate and 6.4 g. 85% potassium hydroxide in 150 ml. 95% ethanol was heated at 75° for 5 hr. The reaction was diluted with 300 ml. water and adjusted to pH 3.5 with concentrated hydrochloric acid. The precipitate was filtered, dried, and crystallized from acetone to yield a white solid, m.p. 105°-107° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04670421 |
| Source dataset | uspto-grants-1987_06 |
| ORD ID | ord-d088aad4a46649af92cda19413d9306d |
| Source note | uspto-grants-1987_06 |