反应详情

Similarly, 2.8 g (0.006 mole) of 1,3,5-tris(p-isopropoxyphenyl)-hexahydro-s-triazine, 1.8 g (0.009 mole) of trichloromethyl chloroformate, 3.0 g (0.016 mole) of 1-s-butyl-3-t-butylthiourea, and 15 g of a 10% aqueous sodium hydroxide solution were used to obtain 1.5 g (25% yield) of 2-t-butylimino-3-s-butyl-5-(p-isopropoxyphenyl)-tetrahydro-1,3,5-thiadiazin-4-one (compound No. 374)of the formula, ##STR173## as colorless oily substance (nD20 1.5402).