4-methylacetophenone是什么意思

用法例句

Non-carcinogenic dye intermediate 2′-methyl-4,5′-diaminobenzene sulfonanilide(Ⅳ) was synthesized from p-methylaniline and p-aminoacetanilide by acetylation,chlorosulfonation,amidation and deacetylation.

以对甲苯胺、对氨基乙酰苯胺为主要原料,经乙酰化、氯磺化、酰胺化、脱乙酰化等步骤,合成了无致癌性染料中间体2′-甲基-4,5′-二氨基苯磺酰替苯胺。

his paper states the prepatation andelectrochemical response characteristics of the poly( p-methylaniline)film modified Pt electrode as a potentialsensor,A good linear relationship between themodified electrode potential and pH is obtained in therange of pH2～13.

本文叙述了聚对甲苯胺修饰电极的制备及其电化学响应特性。

Synthesis of 2-t-butyl-p-cresol over supported SBA-15-SO_3H catalyst;

介孔分子筛SBA-15-SO3H催化合成2-叔丁基对甲酚

Preparation of 2-t-Butyl-p-cresol Catalyzed by Hβ Zeolite;

Hβ沸石催化合成2-叔丁基对甲酚

Reviews on catalytic oxidation of p-cresol by molecular oxygen;

分子氧氧化对甲酚的催化研究进展

Synthesis and Characterization of Spirocyclic Pentaerythritol p-cresol Ester of Phosphoric Acid;

螺环磷酸对甲苯酚酯合成工艺及结构表征

The p-tolyl benzyl ether was synthesized by reaction of p-cresol and benzyl chloride in 95% ethanol as solvent and under microwave irradiation.

以95%的乙醇为溶剂,以氯化苄和对甲苯酚为原料利用微波辐射加热合成对甲苯基苄基醚。

p-Cresyl phenylacetate was synthesized from p-cresol and phenylacetyl chloride by direct esterifica-tion using a conditional test.

运用条件实验法,以对甲苯酚和苯乙酰氯为原料合成苯乙酸对甲酚酯,分别考察了反应温度、反应时间、无水乙醇用量、原料摩尔比等对合成反应的影响。