Direct Synthesis of Sulfonamides via Synergetic Photoredox and Copper Catalysis
作者:Mingjun Zhang、Lixia Liu、Beibei Wang、Yin Yang、Yuxiu Liu、Ziwen Wang、Qingmin Wang
DOI:10.1021/acscatal.3c03096
日期:2023.9.1
functionality, amine nucleophilicity, and functional group compatibility. Herein, we report the use of synergetic photoredox and copper catalysis to synthesize sulfonamides from a variety of arylradical precursors, readily available amines, and a sulfur dioxide source in air at room temperature. The reactions proceeded smoothly with various electron-rich and electron-deficient amines to generate sulfonamides
COMPOUNDS FOR INHIBITION OF CANCER CELL PROLIFERATION
申请人:CASHMAN John
公开号:US20130190258A1
公开(公告)日:2013-07-25
Methods and small molecule compounds for inhibition of cancer cell proliferation are provided. One example of a class of compounds that may be used is represented by the compound of Formula I or a pharmaceutically acceptable salt, N-oxide or solvate thereof, wherein A, B, D, E, F, G, I, J, R, R
1
, R
2
, R
2′
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
9
are as described herein.