[EN] POLYCYCLIC GLYOXYLATES AS PHOTOINITIATORS<br/>[FR] GLYOXYLATES POLYCYCLIQUES UTILISÉS EN TANT QUE PHOTO-INITIATEURS
申请人:IGM GROUP B V
公开号:WO2018041935A1
公开(公告)日:2018-03-08
The present invention relates to photoinitiator compounds of the formula (1) wherein X is O, S or a direct bond; Y is O, S or CR9R10; R1, R2, R3, R4, R5, R6, R7 and R8 independently of each other are hydrogen, halogen, C1- C18alkyl, C5-C10cycloalkyl, C2-C18alkenyl, phenyl, C1-C4alkoxy, C5-C7cycloalkoxy, phenoxy, C1-C4-alkylthio, C5-C7cycloalkylthio, phenylthio, di(C1-C4alkyl)amino, di(C5-C7cycloalkyl)amino, N-morpholinyl, N-piperidinyl or a group of formula (2) provided that one or more than one of R1, R2, R3, R4, R5, R6, R7 or R8 is a group of formula (2); R9, R10 independently of each other are hydrogen, C1-C18alkyl, C2-C12alkenyl, C5-C10cycloalkyl, phenyl-C1-C4alkyl, phenyl or together with the C atom to which they are attached form a 5-membered, 6-membered or 7-membered ring; and R11 is hydrogen, C1-C18alkyl, C5-C10cycloalkyl, C2-C12alkenyl, phenyl-C1-C4alkyl or phenyl.
本发明涉及式(1)的光引发剂化合物,其中X为O、S或直接键;Y为O、S或CR9R10;R1、R2、R3、R4、R5、R6、R7和R8彼此独立地为氢、卤素、C1-C18烷基、C5-C10环烷基、C2-C18烯基、苯基、C1-C4烷氧基、C5-C7环烷氧基、苯氧基、C1-C4烷硫基、C5-C7环烷硫基、苯硫基、二(C1-C4烷基)氨基、二(C5-C7环烷基)氨基、N-吗啉基、N-哌啶基或式(2)的基团,前提是R1、R2、R3、R4、R5、R6、R7或R8中的一个或多个是式(2)的基团;R9、R10彼此独立地为氢、C1-C18烷基、C2-C12烯基、C5-C10环烷基、苯基-C1-C4烷基、苯基或与它们连接的碳原子一起形成5、6或7元环;R11为氢、C1-C18烷基、C5-C10环烷基、C2-C12烯基、苯基-C1-C4烷基或苯基。