HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → Benzo[b]thiophene-2-carbonyl Chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Benzo(b)thiophene-2-carboxylic acid | HCID 95864 | — |
| Product | Benzo[b]thiophene-2-carbonyl Chloride | HCID 142384 | — |
Reaction Steps
1.0 g of benzo[b]thiophene-2-carboxylic acid was reacted with 2 ml of thionyl chloride under reflux overnight, and then excess thionyl chloride was distilled off under reduced pressure to obtain benzo[b]thiophene-2-carbonyl chloride as a solid product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05304657 |
| Source dataset | uspto-grants-1994_04 |
| ORD ID | ord-c1d2b30627914f50aac0cc15ae272f3c |
| Source note | uspto-grants-1994_04 |