烯丙位氧化是有机合成中选择性活化烯烃烯丙位 C-H 键的核心反应，能选择性氧化烯烃烯丙位 C-H 键，生成烯丙醇、α,β-不饱和羰基化合物等产物，为药物与材料分子的设计合成提供高效路径。 烯丙位C-H 氧化得到醇是广泛应用的官能团转化之一，最常用的氧化剂 ...

Memphis school board member Sara Lewis has heard for years that bids from minority vendors to the school district are often higher than others because they aren't able to buy supplies at the same ...