5-[(4-cyano-1H-pyrazol-5-yl)diazenyl]-4-methyl-2,6-bis(2,4,6-trimethylanilino)pyridine-3-carbonitrile 、
3-Tert-butyl-5-[[4-methyl-2,6-bis(2,4,6-trimethylanilino)pyridin-3-yl]diazenyl]-1-(5-methylsulfonyl-1,3,4-thiadiazol-2-yl)pyrazole-4-carbonitrile 在
碳酸氢钠 作用下,
以
异丁酰胺 为溶剂,
反应 5.0h,
以68.8%的产率得到5-[[1-[5-[3-Tert-butyl-4-cyano-5-[[4-methyl-2,6-bis(2,4,6-trimethylanilino)pyridin-3-yl]diazenyl]pyrazol-1-yl]-1,3,4-thiadiazol-2-yl]-4-cyanopyrazol-3-yl]diazenyl]-4-methyl-2,6-bis(2,4,6-trimethylanilino)pyridine-3-carbonitrile