Applied Chemistry, Vol.4, No.2, 284-287, November, 2000
무기염료를 갖는 형광성 크라운 에테르의 합성(3)
Syntheses of Luminescent Crown Ethers Containing Inorganic Dye(3)
New inorganic dye crown ethers 1, 2, were synthesized. fac-[N-(methylene-15-crown-5-ether)-2-pyridineimine]Re(CO)3Cl 1 and fac-[N-(methylene-18-crown-6-ether)-2-pyridineimine]Re(CO)3Cl 2 were prepared by the reaction of N-(methylene-15-crown-5-ether)-2-pyridineimine 3 and N-(methylene-15-crown-5-ether)-2-pyridineimine 4 with Re(CO)5Cl in mixed solvent(THF/tolunene). The crown ethers 3, 4 were made by reaction of 2'-(aminomethyl)-crown ethers and 2-pyridinecarboxaldehyde, respectively. The synthesized crown ethers were characterized respectively by IR, NMR GC-Mass.