Isocyanatophosphoric Acid Dichloride: A Novel Reagent for the Introduction of a Cyano Group into the Molecules of Electron-Rich Heterocycles and Enamines
作者:Radomir V. Smaliy、Aleksandra A. Chaikovskaya、Aleksandr M. Pinchuk、Andrei A. Tolmachev
DOI:10.1055/s-2002-35238
日期:——
A new synthetic method is developed which enables a direct one-step introduction of a cyano group into electron-rich heterocyclic systems of the indole, pyrrole, and indolizine series, and also to enamines using isocyanatophosphoryl dichloride.
This invention is directed to a method for the control of phytopathogenic fungi by contacting the same with a cyano- or nitroarylpyrrole compound, or by applying said pyrrole compound to the foliage of a plant susceptible to disease caused by said pathogens.
Insecticidal and synergistic miticidal compositions
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0492125A1
公开(公告)日:1992-07-01
This invention relates to new insecticidal and synergistic miticidal compositions containing as essential active ingredients an arylpyrrolecarbonitrile or arylnitropyrrole and an arylpyrazolecarboxamide. The invention also relates to a method for protecting growing plants from infestation and attack by insects and plant mites comprising applying to the foliage and stems of said plants an insecticidally and miticidally effective amount of a composition containing a synergistic mixture of an arylpyrrolecarbonitrile or arylnitropyrrole and an arylpyrazolecarboxamide dispersed in an inert diluent, or sequentially applying to the foliage and stems of plants which are to be protected from attack by insects and plant mites, an arylpyrazolecarboxamide and a synergistically effective amount of an arylnitropyrrole or arylpyrrolecarbonitrile.