87128-41-4

Upstream product

• 87128-36-7 1-benzyl-6-methoxy-4-(4-methoxybenzyl)-6-(2-methylpropyl)-2,5-piperazinedione 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 
• 100593-02-0 1-benzyl-6-(2-methylpropylidene)-piperazine-2,5-dione 
• 100592-98-1 1-acetyl-4-benzyl-3-(2-methylpropylidene)-piperazine-2,5-dione 
• 100593-10-0 (Z)-1-benzyl-6-isobutylidene-(4-methyloxybenzyl)-2,5-piperazinedione 
• 53736-79-1 (Z)-1-Acetyl-3-(2-methylpropylidene)piperazine-2,5-dione 
• 100565-04-6 1-benzyl-6-(1-bromo-2-methylpropyl)-6-methoxy-4-(4-methoxybenzyl)-2,5-piperazinedione 

Relevant academic research and scientific papers

Oxidative Removal of N-(4-Methoxybenzyl) Group on 2,5-Piperazinedinones with Cerium(IV) Diammonium Nitrate

It was shown that N-(4-methoxybenzyl) group on 2,5-piperazinediones can be oxidatively removed with cerium(IV) diammonium nitrate under mild conditions, and the oxidative removal was performed in some model compounds which have several functional groups.

OXIDATIVE REMOVAL OF N-(p-METHOXYBENZYL) GROUP ON DIKETOPIPERAZINE SKELETON WITH CERIC AMMONIUM NITRATE

N-(p-Methoxybenzyl) groups in some diketopiperazine derivatives were proved to be readily and efficiently removed with ceric ammonium nitrate in acetonitrile-water under mild conditions, where N-benzyl, methoxyl in the aminal structure, and isolated vinyl