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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1664202Generated: October 27, 2026

Hydroxylamine → HCID 178450469, compound

https://huagongshe.com/reaction/1664202

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxylamineHCID 787—
Reactant3-(2-Chloroethoxy)-2,2-dimethylpropanenitrileHCID 55303131—
SolventEthanolHCID 702—
ProductHCID 178450469HCID 178450469—

Reaction Conditions

Temperature77.5 °C

Reaction Steps

3-(2-Chloroethoxy)-2,2-dimethylpropanenitrile (6.1 g, 37.7 mmol) was placed together with 50% aqueous hydroxylamine (3.1 g, 37.7 mmol) in 60 mL EtOH and warmed at 75-80° C. with stirring for 18 h. The solution was concentrated and then azeotroped with EtOH to provide (9.4 g, ˜80% pure) of the title compound as a gum. 1H NMR (300 MHz, CDCl3) δ: 1.17 (s, 6H), 3.40 (s, 2H), 3.58-3.73 (m, 4H), 5.16 (s, 2H). LC/MS (M+H): 195.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039458B2
Source datasetuspto-grants-2011_10
ORD IDord-1dbcdd2d67d547a693af5520e520b44b
Source noteuspto-grants-2011_10