acetophenone

英[æsɪtə\'fenəʊn]
美[æsɪtə\'fenoʊn]

基本释义

n.
乙酰苯,苯乙酮,苯基甲基甲酮

实用例句

Thus , this reduced temperature of reaction and increased the rate of acetophenone.

降低反应温度,提高了苯乙酮的收率.

互联网

Objective: A new approach to prepare α - bromo - 4 - benzyloxy acetophenone was introduced.

目的: 报道一种合成α - 溴-4-苄氧苯基乙酮的新方法.

互联网

Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.

方法: 以甲醇为溶剂,以对羟基苯乙酮和溴为原料制备了α - 溴-4-苄氧苯基苯乙酮.

互联网

With furfural and acetophenone as raw materials - furfurylideneacetophenone was synthesized by NaOH as catalyst under ultrasonic irradiation.

报道以呋喃甲醛和苯乙酮为原料,氢氧化钠为催化剂,采用超声波辐射合成糠叉乙酰苯的方法.

互联网

The that sulfamic acid is an excellent catalyst for synthesis of acetophenone cyclic ethylic ketal.

以氨基磺酸为催化剂,通过苯乙酮和乙二醇反应合成苯乙酮环乙二缩酮.

互联网

最新英语单词

词汇分类
高中词汇CET4词汇CET6词汇TOEFL词汇IELTS词汇GRE词汇考研词汇
首字母索引
ABCDEFGHIJKLMNOPQRSTUVWXYZ

本站部份资料来自网络或由网友提供,如有问题请速与我们联系,我们将立即处理!

Copyright © 2013-2024 风锐辞海 All Rights Reserved 浙ICP备20019715号

免责声明:本站非营利性站点,以方便网友为主,仅供学习。合作/投诉联系QQ:1553292129