Selectivity of aromatic chlorination reactions within a reversed-phase liquid chromatography column
作者:David A. Jaeger、Malgorzata Wegrzyn Clennan、Donald E. Leyden、R.S.Shreedhara Murthy
DOI:10.1016/s0040-4039(00)96630-9
日期:1987.1
Substrate selectivity was obtained in the chlorination of a series of -alkyl phenyl ethers by chlorine water on a reversed-phase high performance liquidchromatographycolumn at 25°C.
在反相高效液相色谱柱上,在25°C下用氯水氯化一系列-烷基苯基醚进行氯化反应时,可获得底物选择性。
Regioselective Para Chlorination of Alkoxybenzenes by Use of Alumina Supported Copper(II) Chloride
Alkoxybenzenes were highly regioselectivelychlorinated by use of copper(II) chloride supported on neutral alumina in chlorobenzene to give p-alkoxychlorobenzenes in high yield. The p/o ratios were more than 30.
通过在氯苯中使用负载在中性氧化铝上的氯化铜 (II) 对烷氧基苯进行高度区域选择性氯化,以高产率得到对烷氧基氯苯。市盈率超过 30。
FUSED HETEROCYCLIC COMPOUNDS AS ION CHANNEL MODULATORS
申请人:Gilead Sciences, Inc.
公开号:US20150080370A1
公开(公告)日:2015-03-19
The present disclosure relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula I:
wherein R
1
, R
2
, R
3
, R
4
, and R
5
are as described herein, to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.