HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromine → HCID 9906877, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 3-(4-Methoxyphenyl)-8H-thieno[2,3-b]pyrrolizin-8-one | HCID 385455 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | HCID 9906877 | HCID 9906877 | — |
Reaction Steps
2.1 mmol of bromine are added to a solution of 1.8 mmol of 3-(4-methoxyphenyl)-8H-thieno[2.3-b]pyrrolizin-8-one in 50 ml of chloroform. After two hours' stirring the solvent is evaporated off under reduced pressure. Chromatography on silica gel (dichloromethane) allows the expected product to be isolated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06071945 |
| Source dataset | uspto-grants-2000_06 |
| ORD ID | ord-bc7d2541b3bb40c9b6339911f59b64cd |
| Source note | uspto-grants-2000_06 |