Synthesis and bioactivity of fused phosphorus heterocyclic compounds(VI)

被引：0
|
作者：
Lu, RJ [1 ]
Liu, HY [1 ]
Yang, GF [1 ]
Yang, HZ [1 ]
机构：
[1] NANKAI UNIV,INST ELEMENTOORGAN CHEM,NATL KEY LAB ELEMENTOORGAN CHEM,TIANJIN 300071,PEOPLES R CHINA
来源：
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1996年 / 17卷 / 08期
关键词：
fused phosphorus heterocyclic compound; ALS enzyme inhibitor; Mannich-type reaction;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Mannich-type cyclizative reaction of 5-amino-3-benzylthio-4-cyano (ethyloxycatbonyl) pyrazole with phenyl phosphonyl dichloride and the aromatic aldehyde in the presence of cation exchange resin D72 was reported, Nine 2-benzylthio-3-cyano(ethyloxycarbonyl)- 5-aryl-6-phenyl-6-oxo-6-phospha-4,5,6-trihydroimidazolo[2,3e]pyrazzoles were synthesized and identified as trans-configuration by means of H-1 NMR, P-31 NMR, The mechanism of the reaction was described, The preliminary biological tests show that some compounds have herbicidal activity.
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页码：1240 / 1243
页数：4
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