Benzoic acid [1-ethyl-4,4-dimethyl-3-oxo-pent-(E)-ylidene]-hydrazide 以
氘代二甲亚砜 为溶剂,
生成 Benzoic acid N'-((Z)-1-ethyl-4,4-dimethyl-3-oxo-pent-1-enyl)-hydrazide 、
(5-tert-Butyl-3-ethyl-5-hydroxy-4,5-dihydro-pyrazol-1-yl)-phenyl-methanone 、 Benzoic acid [1-ethyl-4,4-dimethyl-3-oxo-pent-(Z)-ylidene]-hydrazide