苯腙是一种化学物质,分子式是R=N-NHC6H5。
氰氯苯腙 CCCP ; CARBONYL CYANIDE M-CHLOROPHENYLHYDRAZONE
丙酮苯腙 acetone phenylhydrazone
乙醛苯腙 acetaldehyde phenylhydrazone
二硝基苯腙 DNPH ; dinitrophenylhydrazone
氯苯腙 carbonyl cyanide m-chlorophenylhydrazone ; CCCP
糠醛苯腙 furfural phenylhydrazone
葡糖苯腙 glucose phenylhydrazone
羧基苯腙 SACPH
苯乙酮苯腙 acetophenone phenylhydrazone ; Phenylethanone phenylhydrazone
研究了以无水氯化钙为催化剂在中性条件下合成2, 4- 二硝基苯腙的新方法。
A new route for preparing 2,4-dinitrophenylhydrazones by treating aromic aldehydes or alkane ketones and 2,4-dinitrophenylhydrazines with anhydrous calcium chloride as a catalyst.
这些加成物的结构是借在酸性介质中与2,4 -二硝基苯肼作用生成相应酮的2,4 -二硝基苯腙而得到证明。
The structure of these adducts was proved through the reaction with 2, 4-dinitrophenylhydrazine in acidic medium, yielding the 2, 4-dinitrophenyl-hydrazone of the corresponding ketone.
研究了以二苯甲酮和80%水合肼为原料,合成二苯甲酮腙的工艺,探讨了物料配比、反应时间、浓度等对目的产物收率的影响。
Synthesis process of benzophenone hydrazone is studied with benzophenone and 80%hydrazine as raw materials. Effects of material ratio, reaction time and concentration on aimed products are explored.
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