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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 273902Generated: October 25, 2026

Octabenzone → 2-(Benzotriazol-2-yl)-4-methyl-6-(2-hydroxy-3-benzoyl-6-n-octyloxybenzyl)phenol

https://huagongshe.com/reaction/273902

Reaction equation

Participants

RoleNameHCIDCharge
ReactantOctabenzoneHCID 15797—
Reactant2-(2-Hydroxy-3-diethylaminomethyl-5-methylphenyl)-2H-benzotriazoleHCID 15919022—
Product2-(Benzotriazol-2-yl)-4-methyl-6-(2-hydroxy-3-benzoyl-6-n-octyloxybenzyl)phenolHCID 19917270—

Reaction Steps

Following the general procedure of Example 5 using the Mannich intermediate of Example 1 and 2-hydroxy-4-n-octyloxybenzophenone, the title compound is obtained as an off-white crystalline solid melting at 128°-130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05387691
Source datasetuspto-grants-1995_02
ORD IDord-bef5fc321cc04dfb91c183b1f49938da
Source noteuspto-grants-1995_02