New 2-amino-4,6-diphenylbenzene-1,3-dicarbonitrile derivatives, methods of their preparation, new photoinitiation systems for photoinitiated cationic, radical, thiol-ene and hybrid polymerization processes and use of new 2-amino-4,6-diphenylbenzene-1,3-dicarbonitrile derivatives

摘要

New derivatives of 2-amino-4,6-diphenylbenzene-1,3-dicarbonitrile with a general formula (1) are covered by the notification,where R1 is the hydrogen atom -H, the phenyl group -C6H5, the -CnH2n+1 group, n is the total number from 1 to 12, such as the -CH3, -C2H5 group; R2 is the hydrogen atom -H, the phenyl group -C6H5, the -CnH2n+1 group, n is the total number from 1 to 12, such as the -CH3, -C2H5 group; or the elementary R1 and R2, together with the nitrogen atom to which they are attached, form a five-member unsaturated pyrolysis ring;R3 is -H, bromine -Br, methylsulfanyl -SCH3, phenyl -C6H5, substituted phenyl with R5 is -CH3, -OCH3, -N (CH3) 2, -N (C6H5) 2, -CN, -SCH3, -SO2CH3, or R3 is a group selected from compounds of the general formulas shown in Figure 2, R4 is hydrogen, -H, bromine, -Br, methylsulfanyl -SCH3, phenyl group -C6H5, substituted phenyl group -C6H4-SCH3, where when R1, R2 and R4 are hydrogen at the same time -H, R3 is different from hydrogen at -H,from the bromine-Br atom and from the parent phenyl group with the parent R5 indicating the group: -CH3, -OCH3, -N(CH3)2, -CN, -SCH3. In addition, the notification also covers the production of new 2-amino-4,6-diphenyllobenzene-1,3-dicarbonitrile derivatives, new photoinitiating systems for cational, family, thiol-en and hybrid photopolymerisation processes and the use of new 2-amino-4,6-diphenylbenzene-1,3-dicarbonitrile derivatives.