Patent classifications
C07D251/20
Impact of trace elements in the Grignard reaction
The present invention relates to an improved process for preparing 2,4-dichloro-6-(4-methoxyphenyl)-1,3,5-triazine (DICAT) comprising reacting 4-bromoanisole with magnesium, and reacting the resulting Grignard reagent with cyanuric chloride, wherein the magnesium comprises additional metals as impurities in an amount of less than 0.027% by weight, based on the total weight of the magnesium.
Impact of trace elements in the Grignard reaction
The present invention relates to an improved process for preparing 2,4-dichloro-6-(4-methoxyphenyl)-1,3,5-triazine (DICAT) comprising reacting 4-bromoanisole with magnesium, and reacting the resulting Grignard reagent with cyanuric chloride, wherein the magnesium comprises additional metals as impurities in an amount of less than 0.027% by weight, based on the total weight of the magnesium.
Deoxyuridine triphosphatase inhibitors
Provided herein are dUTPase inhibitors, compositions comprising such compounds and methods of using such compounds and compositions.
Deoxyuridine triphosphatase inhibitors
Provided herein are dUTPase inhibitors, compositions comprising such compounds and methods of using such compounds and compositions.
STACKED ORGANIC ELECTROLUMINESCENT DEVICE
Provided is a stacked organic electroluminescence device. At least one light-emitting unit of the stacked organic electroluminescent device includes an organic layer including a specific combination of a P-type material with a deep LUMO energy level and a hole transporting material with a deep HOMO energy level. Meanwhile, a P-type material is used as the buffer layer of the charge generation layer between the light-emitting units. The device can offer better device performance and more simplified fabrication process. Further provided is a display assembly including the device.
Six-membered C-N-linked aryl sulfide derivatives and aryl sulfoxide derivatives as pest conrol agents
The present invention relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which include arthropods and especially insects and acarids.
Six-membered C-N-linked aryl sulfide derivatives and aryl sulfoxide derivatives as pest conrol agents
The present invention relates to novel heterocyclic compounds, to processes for preparation thereof and to the use thereof for controlling animal pests, which include arthropods and especially insects and acarids.
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
The invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
The invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
Prostaglandin E synthase inhibitors and methods for utilizing the same
Compounds and compositions are provided that can inhibit microsomal prostaglandin E synthase-1 (mPGES-1). The compounds and compositions can reduce inflammation in a subject, such as inflammation caused by an inflammation disorder or symptoms thereof. Pharmaceutical compositions comprising the compound are also provided. Furthermore, methods are provided for reducing inflammation and/or inhibiting mPGES-1. The methods can comprise administering an effective amount of the composition to a subject.