HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 423298Generated: October 30, 2026
Hydroxyamine hydrochloride → HCID 178513279, compound
https://huagongshe.com/reaction/423298
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydroxyamine hydrochloride | HCID 443297 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | 4-Cyanoindole | HCID 3817602 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 178513279 | HCID 178513279 | 93.6% |
Reaction Steps
4-Cyanoindole (850 mg) was dissolved in EtOH (25 ml). To this solution was added NaHCO3 (2.51 g) and NH2OH.HCl (831 mg). The mixture was heated to 70° C. and stirred overnight. The reaction was incomplete so was heated at 80° C. for a further 4 hours. The reaction mixture was filtered and evaporated to give the title compound (980 mg) as a yellow semisolid. No purification attempted.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08101775B2 |
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| Source dataset | uspto-grants-2012_01 |
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| ORD ID | ord-98ff3b705a914ccab906323eecb1ac04 |
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| Source note | uspto-grants-2012_01 |
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