Upper rim diguanidino-cone-calix[4]arenes catalyze the hydrolytic cleavage of diribonucleoside monophosphates in aqueous DMSO with good substrate selectivity and rate accelerations approaching 105-fold in the most favourable substrate-catalyst combinations.
上缘二
胍基-锥-杯[4]
芳烃在
水性
DMSO中催化二核苷酸单
磷酸酯的
水解裂解,具有良好的底物选择性和速率加速,最有利的底物-催化剂组合中速率加速可达10^5倍。