测定结果表明卤代烃类，苯类在水中的吹脱速率最快，酮类和酯类次之，醇类最不易吹脱。
The results show that the rates of mass transfer of halogenated hydrocarbons and aromatics are faster than those of ketones and esters, and those of alcohols are the slowest.
结果表明， 经氯化汞活化的金属钐对酮类化合物与烯丙基或苄基卤代物的反应很有效， 可高产率地生成叔醇。
Samarium metal (activated by HgCl2) is an effective reagent for allylation or benzylation of ketones. The corresponding tertiary alcs. are obtained in satisfactory yields.
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