4-chloro-5-cyclopropyl-pyridine-2-carbonitrile 、
2-氟乙醇 、
sodium;hydride 在
5-cyclopropyl-4-(2-fluoroethoxy)pyridine-2-carbonitrile 作用下,
以The title compound was isolated (267 mg, 68%) as a yellow solid的产率得到5-cyclopropyl-4-(2-fluoroethoxy)pyridine-2-carbonitrile