halogenation相关论文
An approach to synthesis of (Z)-2-chloro-l,3-diarylpropen-l-ones by Vilsmeier reagent (bis-(trichlor
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The conversion of methanol was carried out over various mordenite zeolite catalysts to evaluate their catalytic performa......
The conversion of methanol was carried out over various mordenite zeolite catalysts to evaluate their catalytic performa......
An approach to synthesis of (Z)-2-chloro-l,3-diarylpropen-l-ones by Vilsmeier reagent (bis-(trichlor
A series of (Z)-2-chloro-l,3-diarylpropen-l-ones were unexpectedly synthesized in moderate yields by treatment of easily......
总结了五元、六元及其它芳香杂环的甲基卤代的制备方法，如甲基呋喃、甲基嗯唑及甲基吡啶的溴化条件等。主要有三种方法：（1）芳香杂环甲......
目的合成并筛选出生物活性较好的新型抗肝片吸虫病化合物.方法以水杨醛为原料合成了15种卤(硝)代水杨醛-芳胺席夫碱类化合物;通过......
介绍了卤化物在生物系统的应用,综述了目前已探明的卤化反应及一些用于卤化反应中的生物催化酶.指出生物基因技术应用于卤化反应酶......
