HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 488911Generated: October 27, 2026
2-Bromoacetamide → 3-Amino-6-isobutyl-4-methyl-thieno[2,3-b]pyridine-2-carboxylic acid amide
https://huagongshe.com/reaction/488911
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 2-Bromoacetamide | HCID 69632 | — |
| Reactant | Sodium ethoxide | HCID 2723922 | — |
| Reactant | HCID 178425008 | HCID 178425008 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 3-Amino-6-isobutyl-4-methyl-thieno[2,3-b]pyridine-2-carboxylic acid amide | HCID 10038414 | 39.1% |
Reaction Steps
A mixture of the above nitrile (1.00 g, 4.85 mmol), bromoacetamide (0.67 g, 4.85 mmol), and sodium ethoxide (0.68 g, 10 mmol) in DMF (20 mL) was heated at 70° C. for 1 h before it was allowed to cool to room temperature. The resulting mixture was diluted with water, filtrated and the precipitates washed with ETOH providing the title compound (0.5 g, 39%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06974870B2 |
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| Source dataset | uspto-grants-2005_12 |
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| ORD ID | ord-8447fc6919784333bcd5301c3a4286f9 |
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| Source note | uspto-grants-2005_12 |
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