Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent， Safety of 9H-Pyrido[2,3-b]indole, Which mentioned a new discovery about 244-76-8
The present invention provides a specific structure of the organic compound, characterized in that by the following formula (1) that: Formula (1) in, X1 – X8 CR respectively is independently selected from1 Or N, and wherein the at least 1 is a N atom; L is a single bond, C5 – C12 Substituted or not substituted alkylene aryl, asia is mixed aryl group; R1 Selected from hydrogen, C1 – C10 Alkyl or cycloalkyl, C6 – C15 Aryl or C6 – C19 Condensed ring aryl group, and at least 1 a nitrogen hetero carbazole; Ar is substituted or unsubstituted N hetero phenyl. The invention discloses the reverse is flees vietnam constant fluorescence emission delay laws, design compounds for organic electroluminescent devices, can effectively improve the current efficiency, the performance is good organic light-emitting material. The invention also provides the compound of general formula of the organic electroluminescent device. (by machine translation)
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 244-76-8, help many people in the next few years.Safety of 9H-Pyrido[2,3-b]indole
Reference：
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles