Acetylenic esters. Preparation and mechanism of formation of alkynyl tosylates and mesylates via tricoordinate iodonium species
作者:Peter J. Stang、Bruce W. Surber、Zhen Chu Chen、Kenneth A. Roberts、Albert G. Anderson
DOI:10.1021/ja00235a034
日期:1987.1
Synthese de tosylates et mesylates d'alcyne-1yle a partir de diacetoxyiodobenzene et d'acides sulfoniques. Structurecristallined'un compose intermediaire (le tosylate de (phenyl phenylethynyl (iodonium)
合成这些 de tosylates 和 mesylates d'alcyne-1yle a partir de diacetoxyiodobenzo et d'acides sulfoniques。结构 cristalline d'un compose intermediaire (le tosylate de (phenyl phenylethynyl (iodonium))
Pyrrolic compounds having a high herbicidal activity and their agronomic use
申请人:Isagro Ricerca S.r.l.
公开号:US06391827B1
公开(公告)日:2002-05-21
The invention relates to pyrrolic compounds having formula
The compounds having formula (I) have a high herbicidal activity and are used for controlling weeds in the agronomic field