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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1993802Generated: November 1, 2026

Water → HCID 178513281, compound

https://huagongshe.com/reaction/1993802

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantBenzonitrileHCID 7505—
ReactantPotassium CarbonateHCID 11430—
ReactantHydroxyamine hydrochlorideHCID 443297—
SolventEthanolHCID 702—
ProductHCID 178513281HCID 178513281305.6%

Reaction Conditions

Temperature80 °C

Reaction Steps

Benzonitrile (1 ml, 9.79 mmol) was mixed with hydroxylamine hydrochloride (1.36 g, 1.96 mmol) and K2CO3 (2.71 g, 1.96 mmol) in anhydrous ethanol (15 ml). The solution was stirred at 80° C. for 16 hr. Water was added and the aqueous phase was extracted with EtOAc (3×), dried over MgSO4 and the volatiles removed in vacuo to give a viscous oil (816 mg, 5.99 mmol, 62%). The compound 10A was used for next step without any further purification. HPLC (4 minutes gradient) tR 0.62 min; MS m/z 137.06 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07652044B2
Source datasetuspto-grants-2010_01
ORD IDord-bc54ad3f9595438f932dd215a1327a95
Source noteuspto-grants-2010_01