HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 13657445, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 13986835 | HCID 13986835 | — |
| Solvent | Water ethanol | HCID 19096565 | — |
| Product | HCID 13657445 | HCID 13657445 | 99.6% |
Reaction Steps
68 g of this tetrafluoroborate are thermally decomposed in o-dichlorobenzene. After work-up, 15 g of methyl 2,4-dichloro-5-fluoro-3-methylbenzoate of boiling point 139°-40° C. (16 mbar) are obtained. 12.8 g of this ester are boiled for 11/2 hours with 4 g of NaOH in 100 ml of ethanol/water. After cooling, the mixture is acidified with HCl and filtered under suction. 12 g of the title compound are obtained. Melting point 167°-69° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04804760 |
| Source dataset | uspto-grants-1989_02 |
| ORD ID | ord-bfd312a5738c41ed9c371bacde2e4144 |
| Source note | uspto-grants-1989_02 |