TRICYCLIC HETEROCYCLIC COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF
申请人:Babu Srinivasan
公开号:US20110201593A1
公开(公告)日:2011-08-18
The invention provides novel compounds of formula I having the general formula:
wherein R
1
, R
2
, R
3
, X and Y are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.
Zn/CuI-Mediated Coupling of Alkyl Halides with Vinyl Sulfones, Vinyl Sulfonates, and Vinyl Sulfonamides
作者:Matthew M. Zhao、Chuanxing Qu、Joseph E. Lynch
DOI:10.1021/jo050500g
日期:2005.8.1
A novel high-yielding Zn/CuI-mediated coupling method of alkylhalides with vinyl sulfones, vinyl sulfonates, and vinyl sulfonamides is described. This protocol is applicable for primary, secondary, and tertiary alkyl iodides and bromides. Alkyl chlorides and aryl and vinyl halides were unreactive under the reaction conditions. Formamide was found to be a superior solvent for obtaining high yields