The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.

实验明，偶氮基团引入改善了8-羟基喹啉生色能力，并且在乙腈溶中随着取代基由苯基变为萘基和蒽基时，化合物吸光谱发生红移。

Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.

由苯与异丁酰氯在无水三氯化铝作催化剂条件下备苯基异丙基酮。

Four new materials,such as carbon suspension,sodium sulfonate of polyoxyethylene allyl glycidyl nonyl phenyl ether,vanillyl alcohol,vanillin,etc,in lead-acid storage batteries were reviewed.

综述了铅酸蓄电池用碳素悬浊备与作用方式以及在铅酸蓄电池使用聚氧化乙烯烯丙基缩水甘油基壬基苯醚硫酸酯钠盐、香草醇和香草醛目及作用机理。