Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1821639Generated: October 29, 2026

Water → HCID 66703510, compound

https://huagongshe.com/reaction/1821639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantAmmonium ChlorideHCID 25517—
ReactantDimethylamino-(1,4-dioxaspiro[4.5]dec-8-yl)-acetonitrileHCID 57839521—
ReactantHCID 178505773HCID 178505773—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66703510HCID 66703510—

Reaction Steps

A solution of the aminonitrile 12 (23.45 g, 104 mmole) in absolute THF (100 ml) was added dropwise to a 1M solution of 3-fluorophenyl magnesium bromide in THF (208 ml, 208 mmole) under argon and while cooling with ice, and stirred for 20 hours at RT. To work up the reaction mixture saturated ammonium chloride solution (100 ml) and water (100 ml) were added while cooling with ice and the mixture was extracted with diethyl ether (3×100 ml). The organic phase was washed with water and saturated sodium chloride solution, dried and concentrated by evaporation.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07608619B2
Source datasetuspto-grants-2009_10
ORD IDord-ac2eb12069dd494a8f9d0d5c9558ac28
Source noteuspto-grants-2009_10