-olic acid

The protonation constants of camphoric acid were determined in water-methannol mixture by potentiometry(25℃,I=0.

报道了用精密pH电位法在甲醇-水混合溶剂中对樟脑酸(H2L)质子化常数的测定(25℃,I=0。

The complex of Tb(Ⅲ) and Y(Ⅲ) with camphoric acid and α,α′-dipyridine was synthesized and characterized by elemental analysis and IR analysis.

合成了稀土铽-α,α′联吡啶三元配合物,通过元素分析、红外光谱分析,确定了配合物的组成为Tb2(CA)3(dipy)2(CA:樟脑酸根,dipy:α,α′联吡啶),另外,又合成了不同比例铽、钇异核混配三元配合物。

Binary and ternary complexes of rare earth ions (Eu3+,Tb3+)with camphoric acid and 1,10-phenanthroline have been synthesized and characterized by elemental analysis, 1HNMR, IR,FT-Raman.

本文合成了稀土铕(铽)-樟脑酸-1，10-菲咯啉的二元、三元配合物，通过元素分析、~1HNMR、中红外光谱、付立叶变换拉曼光谱，确定了配合物的组成为Eu_2(CA)_3·2H_2O，Tb_2(CA)_3·2H_2O和Eu_2(CA)_3(phen)_2，Tb_2(CA)_3(phen)_2(CA：樟脑酸根，phen：1，10-菲咯啉)，并讨论了配合物的谱学性质。

Property of Shellolate Bromination Reaction and Its Application to the Bleaching of Lac Resin;

壳脑酸酯溴化反应性质及在虫胶漂白中的应用