公开(公告)号：CA2681201A1

公开(公告)日：2008-10-09

申请号：CA2681201

申请日：2008-03-25

Applicant: BASF AG

Inventor： STUDER KATIA ,  JUNG TUNJA ,  ENGELBRECHT LOTHAR ALEXANDER ,  MISTELI KATHARINA ,  DIETLIKER KURT

IPC: G03F7/004 ,  C07C1/00 ,  C07D487/00 ,  C08F2/50 ,  G03F7/038

Abstract: Compounds of the Formula (I), (II) and (III) wherein Aris for example phe nylene, biphenyleneor naphthylene, all of which areunsubsti- tuted or substi tuted by C1-C4-alkyl, C2-C4-alkenyl, CN, OR11, SR11, CH 2OR11, COOR12, CONR1 2R13 or halogen; R1, R2, R7 and R8 independently of one another other are hy drogen or C1-C6-alkyl;R3and R5 together and R4and R6 together form a C2-C6-a lkylene bridge which is unsubstituted or substituted by one ore more C1-C4-a lkyl; R11 is hydrogen or C1-C6-alkyl; R12 and R13 independently of one anoth er forexample are hydrogen, phenyl, C1-C18-alkyl, C1-C18-alkyl which is inte rrupted by one or more O; n is 1-10;X is O, S or NR 10; A and A1 are suitabl e linking groups;are suitable as photolatent bases.