[EN] OXIME ESTER PHOTOINITIATORS<br/>[FR] PHOTO-INITIATEURS À BASE D'ESTER D'OXIME
申请人:BASF SE
公开号:WO2013167515A1
公开(公告)日:2013-11-14
Oxime ester compounds of the formula I, II, III, IV or V, wherein Z is for example (formula A); Z1 for is NO2, unsubstituted or substituted C7- C20aroyl or unsubstituted or substituted C4-C20heteroaroyl; provided that at least one Z1 is other than NO2; Z2 is for example unsubstituted or substituted C7-C20aroyl; R1, R2, R3, R4, R5 and R6 for example are hydrogen, halogen, or unsubstituted or substituted C1- C20alkyl, unsubstituted or substituted C6-C20aryl, or unsubstituted or substituted C4- C20heteroaryl; R9, R10, R11, R12 and R13 for example are hydrogen, halogen, OR16, unsubstituted or substituted C1-C20alkyl; provided that R9 and R13 are neither hydrogen nor fluorine; R14 is for example unsubstituted or substituted C6-C20aryl or C3- C20heteroaryl Q is for example C6-C20arylene or C3-C20heteroarylene; Q1 is -C1-C20alkylene-CO-; Q2 is naphthoylene; Q3 is for example phenylene; L is for example O-alkylene-O-; R15 is for example hydrogen or C1-C20alkyl; R20 is for example hydrogen, or unsubstituted or substituted C1-C20alkyl; are effective photoinitiators.
氧肟酯化合物的化学式I、II、III、IV或V,其中Z例如是(化学式A);Z1例如是NO2,未取代或取代的C7-C20芳酰基或未取代或取代的C4-C20杂芳酰基;但至少一个Z1不是NO2;Z2例如是未取代或取代的C7-C20芳酰基;R1、R2、R3、R4、R5和R6例如是氢、卤素,或未取代或取代的C1-C20烷基,未取代或取代的C6-C20芳基,或未取代或取代的C4-C20杂芳基;R9、R10、R11、R12和R13例如是氢、卤素、OR16,未取代或取代的C1-C20烷基;但R9和R13不能是氢或氟;R14例如是未取代或取代的C6-C20芳基或C3-C20杂芳基;Q例如是C6-C20芳基或C3-C20杂芳基;Q1例如是-C1-C20烷基-CO-;Q2例如是萘基;Q3例如是苯基;L例如是O-烷基-O-;R15例如是氢或C1-C20烷基;R20例如是氢,或未取代或取代的C1-C20烷基;是有效的光引发剂。