四氟硼酸二叔丁基甲基膦鎓盐
四氟硼酸二叔丁基甲基膦鎓盐结构式
|
常用名 | 四氟硼酸二叔丁基甲基膦鎓盐 | 英文名 | di-tert-butylmethylphosphine tetrafluor& |
|---|---|---|---|---|
| CAS号 | 870777-30-3 | 分子量 | 247.04100 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C9H21BF4P | 熔点 | >230ºC(lit.) | |
| MSDS | 中文版 美版 | 闪点 | N/A | |
| 符号 |
GHS05 |
信号词 | Danger |
|
Catalytic intermolecular direct arylation of perfluorobenzenes.
J. Am. Chem. Soc. 128 , 8754, (2006) Penta-, tetra-, tri-, and difluorobenzenes undergo direct arylation with a wide range of arylhalides in high yield. Inverse reactivity is observed compared to the common electrophilic aromatic substitution pathway since electron-deficient, C-H acidic arenes r... |
|
|
Palladium-catalyzed direct arylation of nitro-substituted aromatics with aryl halides.
Org. Lett. 10 , 4533, (2008) Direct arylation reactions of nitrobenzenes and aryl halides occur in good yield and high ortho regioselectivity. These reactions can be performed on gram scale with as few as 3 equiv of the nitro arene relative to the aryl halide. The synthetic utility of th... |
|
|
Palladium-catalyzed direct heck arylation of dual pi-deficient/pi-excessive heteroaromatics. Synthesis of C-5 arylated imidazo[1,5-a]pyrazines.
Org. Lett. 10 , 2923, (2008) A general and efficient synthesis of 5-aryl imidazo[1,5- a]pyrazines by palladium-catalyzed coupling of the corresponding 8-substituted derivatives with aryl halides is described. The scope of this new reaction for the imidazo[1,5- a]pyrazine ring system was ... |