HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 23714406, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 3,6-Dichloro-1-benzothiophene-2-carbonyl chloride | HCID 2748328 | — |
| Reactant | Sodium Bisulfite | HCID 23665763 | — |
| Catalyst | Cuprous chloride | HCID 62652 | — |
| Product | HCID 23714406 | HCID 23714406 | — |
Reaction Steps
Prepared analogous to Example 1(a) from 3,6-dichlorobenzo[b]-thiophene-2-carboxylic acid chloride (m.p. 132°-133° C.) by hydrolysis with aqueous sodium hydroxide solution and subsequent reaction with sodium hydrogen sulfite in the presence of copper(I)-chloride as a catalyst.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04259336 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-e22eaed3d2bb48968bb6c051a2989f66 |
| Source note | uspto-grants-1981_03 |