Reaction #417893

Reaction equation

IRGACURE 651

TPO

IRGACURE 2959

2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4-morpholinyl)phenyl]-1-butanone

IRGACURE 754

IRGACURE 184

TPO

ethanone

1.2-octanedione

bis(2,4,6-trimethylbenzoyl)-phenyl phosphine oxide

2-hydroxy-2-methyl-1-phenyl-propane-1-on

IRGACURE 907

IRGACURE 369

→

Lucirin TPO

Conditions

Workup

1. 1
   Otherall produced by BASF)

Procedure

Examples of commercially available radical photopolymerization initiator include IRGACURE 651 (2,2-dimethoxy-1,2-diphenyl ethane-1-on), IRGACURE 184 (1-hydroxycyclohexyl-phenyl-ketone), DAROCUR 1173 (2-hydroxy-2-methyl-1-phenyl-propane-1-on), IRGACURE 2959 (1-[4-(2-hydroxyethoxy)-phenyl]-2-hydroxy-2-methyl-1-propane-1-on), IRGACURE 127 (2-hydroxy-1-{4-[4-(2-hydroxy-2-methyl-propnyl)-benzyl]phenyl}-2-methyl-propane-1-on, IRGACURE 907 (2-methyl-1-(4-methyl thiophenyl)-2-morpholinopropane-1-on), IRGACURE 369 (2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-butanone-1), IRGACURE 379 (2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4-morpholinyl)phenyl]-1-butanone), DAROCUR TPO (2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide), IRGACURE 819 (bis(2,4,6-trimethylbenzoyl)-phenyl phosphine oxide), IRGACURE 784 (bis(eta-5-2,4-cyclopentadiene-1-yl)-bis(2,6-difluoro-3-(1H-pyrrole-1-yl)-phenyl)titanium), IRGACURE OXE 01 (1.2-octanedione, 1-[4-(phenylthio)-, 2-(o-benzoyloxime)]), IRGACURE OXE 02 (ethanone, 1-[9-ethyl-6-(2-methylbenzoyl)-9H-carbazole-3-yl]-, 1-(o-acetyloxime)), and IRGACURE 754 (mixture of oxyphenyl acetic acid, 2-[2-oxo-2-phenylacetoxyethoxy]ethyl ester and oxyphenyl acetic acid, 2-(2-hydroxyethoxy)ethyl ester)(all produced by BASF); Speedcure TPO (produced by Lambson), KAYACURE DETX-S (2,4-diethylthioxantone) (produced by Nippon Kayaku Co., Ltd.); Lucirin TPO, LR8893, LR8970 (produced by BASF); Ubecryl P36 (produced by UCB), and the like.

Source