3,7-Bis(N,N-Diethylamino)-1,5-diethyl-4,8-dioxo-4H,8H-benzo(1,2-c:4,5-c')-diisoxazol-1,5-diium-bis-tetrafluoroborat 在
palladium on activated charcoal
、 氢气 作用下,
以22%的产率得到2,5-Diethylamino-3,6-dioxo-1,4-cyclohexadien-1,4-dicarbonsaeure-bis(N,N-diethyl)amid