2－取代氨基－4，6－二氯嘧啶类化合物的合成及其杀菌活性  

Synthesis and Fungicidal Activities of 2-Substituted Amino-4,6-dichloropyrimidines

作　　者：李斌[1] 林柄栋[1] 刘长令[1] 刘武成[1] 

机构地区：[1]化学工业部沈阳化工研究院

出　　处：《合成化学》1996年第2期176-179,共4页Chinese Journal of Synthetic Chemistry

摘　　要：以４，６－二氯嘧啶－２－异氰酸酯与胺类、肼类及醇类化合物反应，合成了１８个未见文献报道的标题化合物。它们的结构经ＩＲ、１ＨＮＭＲ证实。其中苯硫甲基磺酰脲类化合物有较好的杀菌活性。Eighteen novel 2-substituted amino-4, 6-dichloropyrimidines were prepared by the reaction of 4,6-dichloropyrimidyl-2-isocyanate with amines,alcoholes,phenols and hydrazines.The products were characterized by IR and 1H NMR.The phenylthiomethylsulfonylureas possess good fungicidal activities in vitro at 50ppm.

关 键 词：氯代嘧啶 氨基 二氯嘧啶 杀菌活性 

分 类 号：TQ455.47[化学工程—农药化工] O626.41[理学—有机化学]