
TY  - JOUR
A1  - Marcuccio, SM 
A1  - Elix, JA 
T1  - Pyrazine Chemistry. IV. Oxidation of 3,6-Dibenzylpiperazine-2,5-diones
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1985
VL  - 38
IS  - 2
SP  - 343
EP  - 346
KW  - 
UR  - https://doi.org/10.1071/CH9850343 
N2  - The autoxidation of (±) cis- and trans-3,6-dibenzyl-1,4- dimethylpiperazine-2,5-diones (6) and (8) has been shown to give (±)-6- benzyl-1,4-dimethylpiperazine-2,3,5-trione (12). Oxidation of a (2) cis-trans mixture of 1,4-diacetyl-3,6-dibenzylpiperazine-2,5-diones, (5) and (7), with elemental sulfur was shown to give (±)-(Z)-1-acetyl- 6-benzyl-3-benzylidenepiperazine-2,5-dione (10). 
ER  -

