吡唑酮类

采用一种新的混合溶剂体系，用pH电位滴定法测定了三种新近合成的4-酰基吡唑啉酮类螯合萃取剂的表观电离常数。

The apparent ionization constants of several acyl pyrazolone chelants are determined by potentiometric titration based on measurement of pH in water-tetrahydrofuran mixed solvent .

吡唑啉酮类有机光致变色化合物的合成、表征和性质研究

Synthesis 、 Characterization and Property Study of Organic Photochromic Compounds Containing Pyrazolone-ring

吡唑啉酮类席夫碱化合物的合成、光致变色性质及分子逻辑开关

Synthesis , Photochromic Properities and Molecular Logic Switches of Schiff Base Containing Pyrazolone

几种4-酰基吡唑啉酮类化合物的理论研究1-（2-氰基）-苯基-3-甲基-5-吡唑啉酮的合成

Theoretical Study of Several Compounds about 4-acyl Pyrazolone Synthesis of 1 - ( 2-cyan ) - phenyl-3-methyl-5-pyrazolone

几种新的4-酰基吡唑啉酮类螯合剂的合成几种4-酰基吡唑啉酮类化合物的理论研究

SYNTHESIS OF SOME NEW ACYL PYRAZOLONE TYPE CHELATING AGENTS Theoretical Study of Several Compounds about 4-acyl Pyrazolone