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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1635764Generated: November 1, 2026

Methanol → HCID 135740042, compound

https://huagongshe.com/reaction/1635764

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
Reactant1-OctanolHCID 957—
Reactantp-Toluenesulfonic acid monohydrateHCID 521998—
ReactantHCID 135740047HCID 135740047—
SolventO-XyleneHCID 7237—
ProductHCID 135740042HCID 135740042—

Reaction Steps

15.60 g (0.0235 mol) of 2,4,6-tris(2-hydroxy-4-(1-methoxycarbonylethoxy)phenyl)-1,3,5-triazine are refluxed for 10 h with 0.45 g (0.00235 mol) of p-toluenesulfonic acid monohydrate and 14.85 ml (0.094 mol) of octanol (isomer mixture) in 50 ml of xylene until methanol is no longer split off. The reaction mixture is then cooled, washed with water and dried using MgSO4. The solvent is concentrated and the residue is chromatographed over silica gel, giving a yellowish resinous substance of the following structure:

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06509400B2
Source datasetuspto-grants-2003_01
ORD IDord-68587a56083f46a3adfc031549221785
Source noteuspto-grants-2003_01