p-isopropyl acetophenone
对异基苯乙酮
p-isopropyl acetophenone
对异基苯乙酮
The isopropyl chloracetate was synthesized by esterification of chloracetic acid with isopropyl alcohol using aluminium phosphotungstate as catalyst.
以氯乙和异醇为原料,磷钨铝作催行反应,合成氯乙异。
Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate.
用硫氢钾催肉桂与异醇反应,合成了肉桂异。
The effect that isopropyl xanthogen ethyl formate is synthesized with isopropyl xanthate under differ condition has been studied.
考察了不同条件对异基黄药合成异基黄原甲乙影响。
By using phase transfer catalyst, the yield of the preparation of cyclopropane carboxylic isopropyl ester was increased.
在环甲异合成反应中,通过相转移催提高了反应收率。
p-Anisaldehyde was treated with isopropylthiol in the presence of p toluenesulfonic acid to give p anisaldehyde isopropyl mercaptal with 84.
茴香醛和异硫醇在对甲苯磺催下发生反应,合成了相应缩硫醛,产率达84.9%。
The content of free acetic acid in cigarette smoke condensates was determined by GC-MS with isopropyl alcohol as the solvent and nonanol as the internal standard.
以异醇为溶,壬醇为内标,采用气相色谱-质谱法分析了卷烟烟气总粒相物中游离乙,乙测定结果相对标准偏差小于1%,平均回收率为99。
The recent developments in conventional synthesis of naphthol are summarized, including sulfonation alkali-fusion, via isopropyl naphthalene, hydrolysis, via tetrahydronaphthalene.
摘要简述了近年来一元萘酚传统合成技术发展,包括磺碱熔法、异萘法、水解法、四氢萘法。
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