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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1450710Generated: October 23, 2026

Water → 2-(1-Benzylpyrrolidin-3-yl)acetonitrile

https://huagongshe.com/en/reaction/1450710

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium CyanideHCID 8929—
Reactant1-Benzyl-3-(chloromethyl)pyrrolidineHCID 12364518—
SolventDimethyl SulfoxideHCID 679—
Product2-(1-Benzylpyrrolidin-3-yl)acetonitrileHCID 1236451992%

Reaction Conditions

Temperature60 °C

Reaction Steps

16.8 g (0.08 mole) (3RS)-1-benzyl-3-chloromethyl pyrrolidine and 5.88 g (0.12 mole) of sodium cyanide was dissolved in 250 ml dimethyl sulfoxide. The mixture was stirred at 60° C. for two days and at room temperature for one week. Water was added and the mixture was extracted three times with ethyl acetate. The combined organic layer was washed with brine, dried (Na2SO4), filtered and evaporated to yield 14.7 g (92%) of the product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05602253
Source datasetuspto-grants-1997_02
ORD IDord-dc34aa2ab9db4a0e84ef10a312e3d667
Source noteuspto-grants-1997_02