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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1667839Generated: October 30, 2026

1,2-Dibromoethane → Methyl 3-(1-cyanocyclopropyl)benzoate

https://huagongshe.com/reaction/1667839

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DibromoethaneHCID 7839—
ReactantSodium hydrideHCID 24758—
ReactantMethyl 3-(cyanomethyl)benzoateHCID 10821136—
SolventDimethyl SulfoxideHCID 679—
ProductMethyl 3-(1-cyanocyclopropyl)benzoateHCID 5744103876%

Reaction Steps

Using methyl 3-(cyanomethyl)benzoate (1.5 g, 8.6 mmol), sodium hydride (60% in oil, 1.0 g, 26 mmol), 1,2-dibromoethane (2.4 g, 13 mmol) and dimethyl sulfoxide (30 mL) as starting materials and in the same manner as in Reference Example 31, the title compound (1.3 g, 76%) was obtained as a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08044049B2
Source datasetuspto-grants-2011_10
ORD IDord-f68b7a8739e8485eb8131053adb58cb0
Source noteuspto-grants-2011_10