共 7 条
[1]
ANTEUNIS MJO, 1979, B SOC CHIM BELG, V88, P233
[3]
DEVYS M, 1982, TETRAHEDRON LETT, V23, P5409
[4]
FORSTER MO, 1922, J CHEM SOC, P816
[5]
JAFFE H, 1912, AM CHEM J, V47, P20
[6]
PYRAZINE CHEMISTRY .7. OXIDATIONS OF PIPERAZINE-2,5-DIONES AND DERIVATIVES
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
1976, (06)
:624-627