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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 983728Generated: October 30, 2026

HCID 22269456, compound → HCID 22269455, compound

https://huagongshe.com/reaction/983728

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 22269456HCID 22269456—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22269455HCID 22269455—

Reaction Steps

A mixture of 109 grams of 2,5-bis(4-nonylbenzoyl)terephthalic acid 1500 mL of tetrahydrofuran, and 7.43 grams of 10% palladium on carbon (as a catayst)was heated at 65° C. for 17 hours in an atmosphere of hydrogen at 270 kPa. The reaction mixture was filtered through Celite™ diatomaceous earth filter agent to remove the catalyst. The filtrate was concentrated in vacuo to give 2,5-bis(4-nonylbenzyl)terephthalic acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06864396B2
Source datasetuspto-grants-2005_03
ORD IDord-f606a81ca956492fb1159b61381853c5
Source noteuspto-grants-2005_03