Benzophenone → Methyl phenylglyoxalate

HRID 718507

Reaction equation

HRID 718507 reaction equation
[C:1]([C:4]1[CH:9]=CC=C[CH:5]=1)(=[O:3])C.[C:10]([C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)(=[O:17])[C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1.[C:24](OO[C:34](=[O:41])[C:35]1[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1)(=O)C1C=CC=CC=1.ClC1C=CC2SC3C(=CC=CC=3)[C:46](=[O:57])C=2C=1.N(C1C=C(S(O)(=O)=O)C(C=CC2C(S(O)(=O)=O)=CC(N=[N+]=[N-])=CC=2)=CC=1)=[N+]=[N-].CCC1C=C2[C:94](C3C(SC2=C(CC)C=1)=CC=CC=3)=[O:95]>>[CH3:5][CH:4]([CH2:1][O:3][CH:18]([C:10]([C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=1)=[O:17])[C:23]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:24]=1)[CH3:9].[CH3:94][O:95][C:46]([C:34]([C:35]1[CH:36]=[CH:37][CH:38]=[CH:39][CH:40]=1)=[O:41])=[O:57]

Participants

8

Procedure

Examples of the photopolymerization initiator include acetophenone, benzophenone, benzyl dimethyl ketanol, benzoyl peroxide, 2-chlorothioxanthone, 1,3-bis(4′-azidobenzal)-2-propane, 1,3-bis(4′-azidobenzal)-2-propane-2′-sulfonic acid, and 4,4′-diazidostilbene-2,2′-disulfonic acid. Examples of commercially available photopolymerization initiators include “IRGACURE (trade mark)-184”, “IRGACURE (trade mark)-369”, “DAROCUR (trade mark)-1173”, and “Lucirin-TPO” produced by BASF Corporation, “KAYACURE (trade mark) DETX” and “KAYACURE (trade mark) OA” produced by NIPPON KAYAKU Co., Ltd., “VICURE 10” and “VICURE 55” produced by Stauffer Chemical Co., “TRIGONAL PI” produced by Akzo Chemicals B.V., “Sandorey 1000” produced by Sandoz, “DEAP” produced by Upjohn Co., Ltd., and “Biimidazole” produced by Kurogane Kasei Co., Ltd.

Workup

  1. custom”, “DAROCUR (trade mark)-1173”, and “Lucirin-TPO” produced by BASF Corporation, “
  2. customproduced by NIPPON KAYAKU Co

Sources & evidence

ORD record
ord-3b2cb43a69cc47f8bca35bd3677be493
Source dataset
uspto-grants-2015_11
Patent number
US09193906B2

Linked notes

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