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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2241062Generated: October 26, 2026

2-Hydroxy-2-methyl-1-phenylpropan-1-one → Bis(2,6-dimethoxybenzoyl)-2,4,4-trimethylpentylphosphinoxide

https://huagongshe.com/reaction/2241062

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Hydroxy-2-methyl-1-phenylpropan-1-oneHCID 81984—
ReactantBis(2,6-dimethoxybenzoyl)-2,4,4-trimethylpentylphosphinoxideHCID 164459—
ProductBis(2,6-dimethoxybenzoyl)-2,4,4-trimethylpentylphosphinoxideHCID 164459—
Product1-Hydroxy-cyclohexylphenylketoneHCID 19989408—

Reaction Steps

Specifically, for example, IRUGACURE-1700 (brand name, which is produced by Chiba specialty chemical Co., Ltd.) in which 2-hydroxy-2-methyl-1-phenyl propane-1-on (Dacrocur 1173, brand name, which is produced by Chiba specialty chemical Co., Ltd.) and bis(2,6-dimethoxy benzoyl)-2,4,4-trimethyl pentyl phosphine oxide (product, which is produced by Chiba specialty chemical Co., Ltd.) are mixed at a rate of 75%:25%; IRUGACURE-1800 (brand name, which is produced by Chiba specialty chemical Co., Ltd.) in which 1-hydroxy-cyclohexyl-phenyl-ketone (IRUGACURE-184, brand name, which is produced by Chiba specialty chemical Co., Ltd.) and bis(2,6-dimethoxy benzoyl)-2,4,4-trimethyl pentyl phosphine oxide (product, which is produced by Chiba specialty chemical Co., Ltd.) are mixed at a rate of 75%:25%; IRUGACURE-1850 (brand name, which is produced by Chiba specialty chemical Co., Ltd.) in which the same components are mixed at a rate of 50%:50%; bis(2,4,6)-trimethyl benzoyl)-phenyl phosphine oxide (IRUGACURE-819, brand name, which is produced by Chiba specialty chemical Co., Ltd.); 2,4,6-trimethyl benzoyl-diphenyl phosphine oxide (Lucirin TPO, brand name, which is produced by BASF Co., Ltd.), and Darocur-4265 (brand name, which is produced by Chiba specialty chemical Co., Ltd.) in which 2-hydroxy-2-methyl-1-phenyl propane-1-on (Dacrocur 1173, brand name, which is produced by Chiba specialty chemical Co., Ltd.) and 2,4,6-trimethyl benzoyl-diphenyl phosphine oxide (Lucirin TPO, brand name, which is produced by BASF Co., Ltd.) are mixed at a rate of 50%:50% are exemplary.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07723445B2
Source datasetuspto-grants-2010_05
ORD IDord-d8ead8f5c2434d77af77678a2d573c56
Source noteuspto-grants-2010_05