HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 178492972, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Chlorosuccinimide | HCID 31398 | — |
| Reactant | HCID 178493949 | HCID 178493949 | — |
| Solvent | Acetic acid chloroform | HCID 21584526 | — |
| Product | HCID 178492972 | HCID 178492972 | — |
Reaction Steps
Equimolecular amounts of the thiophene (d) above and N-chlorosuccinimide were dissolved in 1/1 chloroform/acetic acid mixture. The mixture was stirred for two hours and then poured into water. The organic layer was washed with 10% aqueous sodium hydroxide, dried over sodium sulphate and the solvent evaporated. The carboxylic acid was purified by recrystallisation from ethanol, m.p. 193°-194° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05015656 |
| Source dataset | uspto-grants-1991_05 |
| ORD ID | ord-93487e119c8f482eadf6a1943ec07b9f |
| Source note | uspto-grants-1991_05 |