From the variations of the spectral bands, it is suggested that the scission of the phthalazine ring along N-N bond occurs during pyrolysis, leading to the formation of compounds of phenyl with the conjugated nitrile group and the isocyan group. 根据谱带的变化规律,提出了试样在热解炭化时会沿着二氮杂萘环的NN键断裂,形成共轭腈基及异氰基的苯环化合物。
A simple method for the synthesis of 1,4-bis ( 9-O-quininyl) phthalazine 手性配体1,4-双(9-O-奎宁)-2,3-二氮杂萘的简便合成方法
Syntheses and Herbicidal Activities of Novel 1-Aryloxy-4-Chloro Phthalazine s 新型1-芳氧基-4-氯酞嗪的合成及除草活性
The experimental data showed that the diffusion coefficients of PA and 6-isopropyl phthalazine in styrene-butyl acrylate latex were greater than those of PA and 6-isopropyl phthalazine in PVA under the same binder concentration. 实验数据显示,PA、6-异丙基酞嗪在苯丙乳液粘合剂中的扩散系数均略大于其在同浓度PVA粘合剂中的扩散系数。