磷钨酸催化合成尿囊素的研究  

STUDIES ON THE SYNTHESIS OF ALLANTION USING TUNGSTOPHOSPHORIC ACID AS CATALYSTS

作　　者：王为清[1] 辛艳凤 文衍宣 

机构地区：[1]哈尔滨工程大学化工系

出　　处：《化学研究与应用》1996年第4期535-537,共3页Chemical Research and Application

摘　　要：磷钨酸催化合成尿囊素的研究王为清＊＊辛艳凤文衍宣＊（哈尔滨工程大学化工系，哈尔滨，１５０００１键词磷钨杂多酸尿囊素合成尿囊素是一类重要的医药、日用品的原料［１］。具有促进上皮细胞的形成，使伤口快速愈合的生理功能。对农作物有固果、催熟增产作用，是常用的...The synthesis of allantion by using tungsto-phosphoric acid as catalysts had been studied.Many shortcomings of those methods using inorganic acid as catalysts had been overcome.The reaction was run at 55℃,for 3 hours,the yield of allantion being 68.5%.

关 键 词：磷钨杂多酸 尿囊素 合成 催化剂 

分 类 号：TQ251[化学工程—有机化工]