Pesticidally active polycyclic derivatives with 5-membered sulfur containing heterocyclic ring systems
申请人:Syngenta Participations AG
公开号:US10736320B2
公开(公告)日:2020-08-11
Pesticidally active polycyclic derivatives with 5-membered sulfur containing heterocyclic ring systems of formula (I), wherein the substituents are as defined in claim 1, and the agrochemically acceptable salts salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds, can be used as insecticides and can be prepared in a manner known per se.
PESTICIDALLY ACTIVE POLYCYCLIC DERIVATIVES WITH 5-MEMBERED SULFUR CONTAINING HETEROCYCLIC RING SYSTEMS
申请人:Syngenta Participations AG
公开号:US20180213784A1
公开(公告)日:2018-08-02
Pesticidally active polycyclic derivatives with 5-membered sulfur containing heterocyclic ring systems of formula (I), wherein the substituents are as defined in claim
1,
and the agrochemically acceptable salts salts, stereoisomers, enantiomers, tautomers and N-oxides of those compounds, can be used as insecticides and can be prepared in a manner known per se.
Trifluoromethyl-substituted pyridyl- and pyrazolylboronic acids and esters: synthesis and Suzuki–Miyaura cross-coupling reactions
作者:Kate M. Clapham、Andrei S. Batsanov、Martin R. Bryce、Brian Tarbit
DOI:10.1039/b901024f
日期:——
allows for further cross-couplings to yield tetra-substituted pyrazolyl derivatives (Scheme 5). X-Ray crystal structures are reported for selected pyridylboronic acids, pyrazolylboronic esters and derived trifluoromethyl-substituted heterobiaryl systems. These multi-ring CF3-substituted systems are of interest as buildingblocks for drug discovery and materials chemistry.