(R)-(+)-2,2',6,6'-四甲氧基-4,4'-联(二(3,5-二甲苯基)膦)-3,3'-联吡啶
(R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3060531 | Alfa Aesar | 0.1g | 2310 | 请咨询 |
| 3060531 | Alfa Aesar | 0.5g | 10920 | 请咨询 |
| 3321602 | Sigma-Aldrich | 100 MG | 1015 | 请咨询 |
| 3558042 | Strem | 100mg | 1130 | 请咨询 |
| 3558042 | Strem | 500mg | 4170 | 请咨询 |
结构式
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基本信息
| 应用 | (R)-(+)-2,2',6,6'-Tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine is used in asymmetric hydrogenation.It acts as a ligand used in the asymmetic hydrogenation of β-keto esters, 2-arylacrylates, aryl ketones , and other substrates. Other applications include it is used widely as a Catalyst, when combined with Rh, Ru and Ir precursor. |
| 备注 | Store in cool, well ventilated area. Keep container tightly closed. Powder, packaged under argon. Incompatible with strong oxidizing agents, ammonia. |
| MDL | MFCD04974235 |
| 分子式 | C46H50N2O4P2 |
| 分子量 | 756.86 |
| 熔点 | 190-194° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Powder, packaged under argon |
| 溶解性 | Sparingly soluble in water. |
安全信息
| TSCA | 否 |