[EN] DIHYDROFURAN DERIVATIVES AS INSECTICIDAL COMPOUNDS<br/>[FR] DÉRIVÉS DE DIHYDROFURANE EN TANT QUE COMPOSÉS INSECTICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2013026726A1
公开(公告)日:2013-02-28
The present invention provides compounds of formula I wherein Q is Q1 or Q2; A1, A2, A3 and A4 are independently of each other C-H, C-R7, or nitrogen; R1 is C1-C8haloalkyl; R2 is aryl or aryl substituted by one to five R11, or heteroaryl or heteroaryl substituted by one to five R11; and R3, R4, R5, R6 and R7 are as defined in the claims. The invention also provides methods of controlling insects, acarines, nematodes or molluscs which methods comprise applying to a pest, to a locus of a pest, or to a plant susceptible to attack by a pest an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of formula (I).
Expanding the phosphorus–carbon analogy: formation of an unprecedented 5-phosphasemibullvalene derivative
作者:Massimo Rigo、Manuela Weber、Christian Müller
DOI:10.1039/c6cc02461k
日期:——
We could access for the first time a 5-phosphasemibullvalene derivative by quantitative and selective photochemical di-[small pi]-methane rearrangementfrom the corresponding phosphabarrelene. Due to the striking analogy between phosphorus and carbon,...
Phosphabarrelene–rhodium complexes as highly active catalysts for isomerization free hydroformylation of internal alkenes
作者:Bernhard Breit、Evelyn Fuchs
DOI:10.1039/b315709a
日期:——
A new class of phosphabarreleneârhodium catalysts is described which allows for the first time hydroformylation of internal alkenes with very high activity and which proceeds essentially free of alkene isomerization.
该催化剂首次实现了内烯烃的加氢甲酰化,不仅活性极高,而且基本上不会发生烯烃异构化。
DIHYDROFURAN DERIVATIVES AS INSECTICIDAL COMPOUNDS
申请人:Smejkai Tomas
公开号:US20140235533A1
公开(公告)日:2014-08-21
The present invention provides compounds of formula I wherein Q is Q1 or Q2; A
1
, A
2
, A
3
and A
4
are independently of each other C—H, C—R
7
, or nitrogen; R
1
is C
1
-C
8
haloalkyl; R
2
is aryl or aryl substituted by one to five R
11
, or heteroaryl or heteroaryl substituted by one to five R
11
; and R
3
, R
4
, R
5
, R
6
and R
7
are as defined in the claims. The invention also provides methods of controlling insects, acarines, nematodes or molluscs which methods comprise applying to a pest, to a locus of a pest, or to a plant susceptible to attack by a pest an insecticidally, acaricidally, nematicidally or molluscicidally effective amount of a compound of formula (I).