Dawson结构钼钒磷杂多化合物及其在苯酚过氧化氢羟化中的活性  

STRUCTURE AND CATALYTIC ACTIVITY FOR PhOH HYDROXYLATION WITH H 2O 2 OF DAWSON MOLYBDOVANADOPHOSPHORIC COMPOUNDS

作　　者：于剑锋[1] 杨宇[1] 吴通好 孙家钟[1] 

机构地区：[1]吉林大学化学系理论化学研究所

出　　处：《催化学报》1997年第5期432-435,共4页

基　　金：国家自然科学基金

摘　　要：Ｄａｗｓｏｎ结构钼钒磷杂多化合物及其在苯酚过氧化氢羟化中的活性于剑锋杨宇吴通好孙家钟（吉林大学化学系、理论化学研究所，长春１３００２３）关键词Ｄａｗｓｏｎ结构，钼钒磷杂多化合物，结构表征，苯酚，过氧化氢，羟基化，苯二酚苯二酚（ＤＨＢ）是重要的化工原...Molybdovanadophosphoric compounds with Dawson structure were synthesized and used as catalyst for PhOH hydroxylation with H 2O 2. The IR and 31 P NMR techniques were used to evidence the structure. The results indicated that the heteropoly compounds with Dawson structure were excellent catalyst for PhOH hydroxylation with H 2O 2. The higher selectivity for single isomer was obtained at higher molar ratio of PhOH to H 2O 2.

关 键 词：钼钒磷 杂多化合物 苯酚 羟基化 苯二酚 催化剂 

分 类 号：O643.36[理学—物理化学] O625.312[理学—化学]