In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 3939-23-9, name is 3-Bromo-10H-phenothiazine, introducing its new discovery. Product Details of 3939-23-9
A fluorene derivative and its organic electroluminescent device (by machine translation)
The present invention provides a containing and wu derivatives and their organic electroluminescent device, which belongs to the technical field of organic photoelectric material. The derivatives of formula (I) as shown in the structure, in the invention of the fluorene derivative and has relatively large conjugated plane structure, thus can provide high electronic mobility; introducing electron deficient group dibenzofuran, dibenzothiophene, acridine, phenoxazine, phenothiazine such structure or the like, and is more favorable to accept electronic, make it have good transmission performance; the introduction of bridge connecting structure, on the one hand can increase the molecular weight of the compounds, the resulting material has a high glass transition temperature and can prevent crystallization of the, on the other hand make such derivatives in space three-dimensional structure is provided with a distorted, improve membranaceous forming. The compound as the main material in the luminescent layer is made of the use of the organic electroluminescent device, demonstrate the low driving voltage, advantages of high luminous efficiency, excellent performance of the organic light-emitting material. (by machine translation)
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about Product Details of 3939-23-9
Reference£º
Thiazine – an overview | ScienceDirect Topics,
Thiazine | C4H5NS – PubChem