The present invention relates to hydroximoyl-tetrazole derivatives, their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
SPIRO COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
申请人:LG Chem, Ltd.
公开号:US20180141933A1
公开(公告)日:2018-05-24
The present specification relates to a spiro structure compound and an organic light emitting device including the same.
本规范涉及一种螺环结构化合物和包括该化合物的有机发光器件。
Fungicide Hydroximoyl-Tetrazole Derivatives
申请人:Christian Isabelle
公开号:US20090258875A1
公开(公告)日:2009-10-15
The present invention relates to hydroximoyl-tetrazole derivatives of formula (I) wherein T represent a tetrazolyl substituents, A represents a carbo- or heterocycle, L
1
and L
2
represent various linking groups and Q represents a carbocycle, their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions.
The disclosure relates to thiophene-based ditin compounds and methods of making and using such compounds. The disclosed compounds are novel structures having organotin groups on a conjugated aryl group spaced from and adjacent to a fused thiophene moiety. The formation of trialkyl tin groups spaced away from the fused thiophene moieties is advantageous in that it allows for novel polymerization via Stille coupling.
An organic electroluminescence device wherein a light emitting layer exists between electrodes composed of an anode and a cathode, a layer (L) containing a polymer compound exists between the light emitting layer and the anode and the polymer compound contains a repeating unit of the following formula (1):
(wherein, Ar
1
, Ar
2
, Ar
3
and Ar
4
represent each independently an arylene group or divalent heterocyclic group. E
1
, E
2
and E
3
represent each independently the following aryl group (A) or heterocyclic group (B). a and b represent each independently 0 or 1, and 0≦a+b≦1.
Aryl group (A): aryl group having three or more substituents selected from alkyl groups, alkoxy groups and the like,
Heterocyclic group (B): monovalent heterocyclic group having one or more substituents selected from alkyl groups, alkoxy groups and the like and in which the sum of the number of the substituents and the number of hetero atoms of the heterocycle is 3 or more.).