产品说明
一般描述
tBuDavePhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has a long life in solutions. tBuDavePhos Pd G3 is an excellent reagent for palladium catalyzed cross-coupling reactions. Some of its unique features include lower catalyst loadings, shorter reaction time, efficient formation of the active catalytic species and accurate control of ligand: palladium ratio.
应用
tBuDavePhos Pd G3 has been used as a precatalyst for the Synthesis of Aryl Sulfonamides via Palladium-Catalyzed Chlorosulfonylation of Arylboronic Acids. It may also be used for a variety of C-C and C-N cross-coupling reactions.
其他说明
Technology Spotlight: G3 and G4 Buchwald Precatalysts
Synthesis of Aryl Sulfonamides via Palladium-Catalyzed Chlorosulfonylation of Arylboronic Acids
Design and preparation of new palladium precatalysts for C-C and C-N cross-coupling reactions
基本信息
| 线性分子式 | C35H45N2O3PPdS · C4H8O |
产品性质
| 形式 | powder or crystals |
| 特点 | generation 3 |
| reaction suitability | core: palladium reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: catalyst reaction type: Cross Couplings |
| 官能团 | phosphine |
| SMILES string | CN(C1=C(C2=C(P(C(C)(C)C)C(C)(C)C)C=CC=C2)C=CC=C1)C.NC3=C(C4=C([Pd]OS(C)(=O)=O)C=CC=C4)C=CC=C3.C5COCC5 |
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
