iron(II) chloride tetrahydrate 、
3,3-dihydro-2-methyl-2,4-bis((((2,6-diisopropylphenyl)imino)ethyl)pyridin-2-yl)-1H-1,5-benzodiazepine 以
乙醇 为溶剂,
以97%的产率得到(3,3-dihydro-2-methyl-2,4-bis((((2,6-diisopropylphenyl)imino)ethyl)pyridin-2-yl)-1H-1,5-benzodiazepine)Fe2Cl4