regioselective相关论文
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......
An efficient chemo- and regioselective three-component synthesis of pyridazinones and phthalazinones
The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes,anhydrides and Ar......
Semi-synthesis of paclitaxel was achieved in four steps from 10-deacetylbaccatin Ⅲ (10-DAB Ⅲ).The key steps are the re......
[Bmim]Br3 as a New Reagent for Regioselective Mono-bromination of Activated Aromatics under Solvent-
Reaction of activated aromatics containing phenols, naphthol, methoxynaphthalenes,anisole etc. with 1-butyl-3-methylimid......
Regioselective decomposition of 11-substituted-16α,17α-methyleneazopregna-1,4-dien-3, 20-dione I proceeded smoothly th......
A novel and efficient route of synthesizing 1, 2, 4-triazoline-5-ones is reported. The title compounds can be prepared i......
