alkyl halides

常见例句

Alkyl halides are reacted with sodium nitrite.
卤化烷与亚硝酸钠反应。
The general answer to this problem is to avoid alkyl halides.
解决这一问题的一般办法是避免使用烷基卤。
Preparation of unsymmetrical selenides via the reaction of arylselenol with alkyl halides needs at least equal molar cesium hydroxide as the base.
通过卤代烃与硒酚反应合成了不对称硒醚,至少要使用等摩尔的氢氧化铯作碱,与氢氧化钾相比,氯化铯价格昂贵。
Using cesium carbonate as catalyxer and potassium carbonate as base,reacting directly phenol with alkyl halides in refluxing acetonitrile will give alkyl aryl ethers in good yields.
以碳酸铯作催化剂;碳酸钾作碱;以乙腈作溶剂;在回流的条件下酚与卤代烃反应高产率得到烷基芳醚.
These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions.
这些衍生物可以容易地在碱性条件下通过2-巯基吡啶和卤代烷的烷基化而得到。
Alkylation of wheat straw alkaline lignin was conducted by reacting lignin with different alkyl halides.
用不同的卤代烷烃与碱木质素进行烷基化反应。