Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Product Details of 19493-44-8. Introducing a new discovery about 19493-44-8, Name is 1-Chloroisoquinoline
Provided are: an organic electroluminescent element which has high efficiency, can be driven at a low voltage and has a long service life; and a material, particularly an electron-transporting material, which enables the production of the organic electroluminescent element. A 1,2,4-tris-substituted benzene compound represented by formula (1) or (1)’; and an organic electroluminescent element produced using the compound. (In the formulae, Ar1 represents an aromatic hydrocarbon group having 6 to 18 carbon atoms or the like, Ar2 represents a monovalent or bivalent nitrogenated heteroaromatic group having 3 to 17 carbon atoms, and Ar3 represents a nitrogenated heteroaromatic group having 3 to 17 carbon atoms or the like, wherein at least one of Ar1, Ar2 and Ar3 represents a pyridyl group or the like; R1, R2, R3 and R4 independently represent a hydrogen atom or the like; m represents 0 or 1; n represents 0, 1 or 2; Y1 and Y2 independently represent a monovalent or bivalent group represented by formula (A) or (A)’ (wherein X1, X2 and X3 independently represent CH or the like and at least one of X1, X2 and X3 is CH); and R5’s independently represent an alkyl group having 1 to 8 carbon atoms or the like) (in the structure, the total number of pyridyl groups, pyridylene groups and the like is 0 to 3 regardless the presence or absence of substituents; and in the formulae, each of hydrogen atoms may be a deuterium atom)).
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 19493-44-8, you can also check out more blogs about19493-44-8
Reference：
Isoquinoline – Wikipedia,
Isoquinoline | C9H1159N – PubChem