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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 254500Generated: October 31, 2026

Sodium Cyanide → HCID 25180022, compound

https://huagongshe.com/reaction/254500

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CyanideHCID 8929—
ReactantHCID 58951844HCID 58951844—
SolventEthyl AcetateHCID 8857—
Solventtetrahydrofuran N,N-dimethylformamideHCID 21974620—
ProductHCID 25180022HCID 25180022—

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 6.28 g (24 mmol) 1-bromo-3-chloromethyl-2,4-diethyl-benzene in 120 ml tetrahydrofurane/N,N-dimethylformamide 1:1 cooled to 0° C. were added 1.76 g (36 mmol) sodium cyanide. The mixture was warmed to 50° C. and stirred at this temperature over night. Then the reaction mixture was diluted with ethyl acetate and extracted several times with water. The organic phase was dried over Na2SO4, filtered and evaporated: 7.2 g (3-bromo-2,6-diethyl-phenyl)-acetonitrile that did not require further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07875645B2
Source datasetuspto-grants-2011_01
ORD IDord-a0bfb75bf525401f9d6511c0d8173af1
Source noteuspto-grants-2011_01