The acetoacetyl group can be used to improve superabsorbent resins since it is more active than the hydroxyethyl group. ......

乙酰乙酰基比羟基具有更高的反应活性,因此将乙酰乙酰基引入羟乙基纤维素可以提高其反应活性,为其后续接枝改性奠定基础.论文研究......