半岛bd体育手机客户端 说明
应用
Under a dual catalytic copper/photoredox manifold, the Mes-Umemoto reagent has been demonstrated to be an excellent photocatalyst for the trifluoromethylation of alkyl halides and aryl halides to yield alkyl-CF3 and aryl-CF3 in high yields. In both cases, these reactions exhibit wide substrate scope with good functional group tolerance. More specifically, a variety of 5-membered and 6-membered heteroaryl halides can be readily converted to the corresponding trifluoromethylheteroarenes under mild conditions. For trifluoromethylation reactions, use with dMesSCF3 (901466) and supersilanol (902489).
其他说明
A radical approach to the copper oxidative addition problem:Trifluoromethylation of bromoarenes
Catalytic alkylation of remote C-H bonds enabled by proton-coupled electron transfer
基本信息
| 经验(实验)分子式 | C34H16F18IrN4P |
| 分子量 | 1045.68 |
半岛bd体育手机客户端 性质
| 测定 | ≥95% |
| 形式 | powder or crystals |
| reaction suitability | core: iridium reagent type: catalyst reaction type: Photocatalysis |
| mp | >300 ℃ |
| photocatalyst activation | 450 nm |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
