反应详情

A mixture containing 20.0 grams of 2,5-bis[4-(3,5,5-trimethylhexyl)benzoyl]terephthalic acid in 1500 mL of tetrahydrofuran (THF) and 1.4 grams of 10% palladium on carbon (as a catalyst) was heated to 90° C. in an atmosphere of hydrogen at 620 kPa and 90° C. for 17 hours. The 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-(3,5,5-trimethylhexyl)benzyl]terephthalic acid.

1. filtrationThe mixture was filtered through Celite™ diatomaceous earth
2. filtrationfilter agent
3. customto remove the catalyst
4. concentrationThe filtrate was concentrated in vacuo