HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1921314Generated: November 1, 2026
Thionyl Chloride → 5-Bromofuran-2-carbonyl chloride
https://huagongshe.com/reaction/1921314
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | 5-Bromo-2-furanecarboxylic acid | HCID 68511 | — |
| Product | 5-Bromofuran-2-carbonyl chloride | HCID 2757011 | — |
Reaction Steps
A mixture of 5-bromo-2-furancarboxylic acid (7.17 g, 37.54 mmol) and thionyl chloride (55 ml) is heated at 90° C. overnight. After the mixture has cooled to room temperature, the solvent is removed in vacuo, and the residue is washed with heptane. 5-Bromofuran-2-carbonyl chloride is obtained as a pale beige solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08173682B2 |
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| Source dataset | uspto-grants-2012_05 |
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| ORD ID | ord-9104f41a609043ea87d8ff76b55ae5b1 |
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| Source note | uspto-grants-2012_05 |
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