1,2-Dialkyl-3,4,5-trisubstituted pyrazolium salts as herbicidal agents
申请人:American Cyanamid Company
公开号:US03963742A1
公开(公告)日:1976-06-15
There are provided 1,2-dialkyl-3,4,5-trisubstituted pyrazolium salts which are useful as herbicidal agents as well as a method for the preparation of the said pyrazolium salts.
提供了1,2-二烷基-3,4,5-三取代吡唑盐,可用作除草剂,并提供了制备该吡唑盐的方法。
Fungicidal use of 4-alkoxypyrazoles
申请人:American Cyanamid Company
公开号:US04000301A1
公开(公告)日:1976-12-28
There is provided a method for the control of phytopathogenic fungi either by contacting the same with a 4-alkoxy-1,3,5-trisubstituted pyrazole or by applying said pyrazole to the foliage of a plant susceptible to attack by said fungi.
There are provided novel pyrazole intermediates for the preparation of 1,2-dialkyl-3,4,5-trisubstituted pyrazolium salts which are useful as herbicidal agents.