Compounds of formula (I), wherein the substituents are as defined in claim
1
, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I are suitable for use as herbicides.
Compounds of formula (I), wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts and all stereoisomers and tautomeric forms of the compounds of formula I are suitable for use as herbicides.
[EN] HERBICIDALLY ACTIVE NICOTINOYL DERIVATES<br/>[FR] NOUVEAUX HERBICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2004058712A3
公开(公告)日:2004-09-16
Asymmetric allylic oxidation of bridged-bicyclic alkenes using a copper-catalysed symmetrising–desymmetrising Kharasch–Sosnovsky reaction
作者:J. Stephen Clark、Melanie-Rose Clarke、John Clough、Alexander J. Blake、Claire Wilson
DOI:10.1016/j.tetlet.2004.10.093
日期:2004.12
Enantioselective symmetrising-desymmetrising allylic oxidation of racemic bridged bicyclic alkenes using an asymmetric copper-catalysed Kharasch-Sosnovsky reaction has been explored. Good yields and reasonable levels of induction (up to 70% ee) have been obtained using carbocyclic systems as substrates. (C) 2004 Elsevier Ltd. All rights reserved.