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- This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide. 这个反应称为Hofman消除反应,它很像卤代烷的脱卤化氢反应。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Grignard reagents react with ethylene oxide to yield primary alcohols containing two more carbon atoms than the alkyl halide from which the organometallic compound was prepared. 格氏试剂与乙撑氧发生反应,产生含有比配置有机金属化合物的烷基卤多两个碳原子的伯醇。
- 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。
- Keywords electrophilic addition;alkyl halide;anti-Markovnikov'rule; 亲电加成;烯烃;卤化氢;反马氏规则;
- Keywords photochemistry;complex;alkyl halide;photocatalysis; 光化学;配合物;卤代烃;光催化;
- 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。
- A study of the pollution of the volatility alkyl halide in Zhenjiang drinking water 镇江市饮用水中挥发性卤代烃污染状况研究
- This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide 这个反应称为Hofman消除反应,它很像卤代烷的脱卤化氢反应。
- This reaction, called...e Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide 这个反应称为Hofman消除反应,它很像卤代烷的脱卤化氢反应。
- Keywords alkyl halide;oligoethylene glycol;monoalkyl ether of oligoethylene glycol;phase transfer catalysis; 卤代烷;寡甘醇;寡甘醇单烷基醚;相转移催化;
- Keywords alkyl halide;diethylene glycol;monoalkyl ethers of diethylene glycol;phase-transfer catalyze; 卤代烷;二甘醇;二甘醇单烷基醚;相转移催化;
- alkyl halides are reacted with sodium nitrite 卤化烷与亚硝酸钠反应。
- In determination process useing alkyl halide to remove tertiary amine interfernce.Hydrochloric acid is titrant,Thymol blue is indicator; 在测定过程中,用烷基卤化物排除叔胺干扰,盐酸作为标准滴定溶液,百里香酚兰作为指示剂。
- Suitable for mercury vapor lamp, metal halide lamp. 可配装汞灯、金卤灯。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。