5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑结构式
|
常用名 | 5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑 | 英文名 | 5-(di-tert-Butylphosphino)-1',3',5'-triphenyl-1'h-[1,4']bipyrazole |
---|---|---|---|---|
CAS号 | 894086-00-1 | 分子量 | 506.621 | |
密度 | N/A | 沸点 | 652.7±55.0 °C at 760 mmHg | |
分子式 | C32H35N4P | 熔点 | 169-173ºC | |
MSDS | 中文版 美版 | 闪点 | 348.5±31.5 °C |
中文名 | 5-二叔丁基膦-1′,3′,5′-三苯基-1′H-[1,4′]二吡唑 |
---|---|
英文名 | ditert-butyl-[2-(1,3,5-triphenylpyrazol-4-yl)pyrazol-3-yl]phosphane |
英文别名 | 更多 |
沸点 | 652.7±55.0 °C at 760 mmHg |
---|---|
熔点 | 169-173ºC |
分子式 | C32H35N4P |
分子量 | 506.621 |
闪点 | 348.5±31.5 °C |
精确质量 | 506.259918 |
PSA | 49.23000 |
LogP | 9.82 |
外观性状 | 白色至灰白色粉末 |
蒸汽压 | 0.0±1.9 mmHg at 25°C |
储存条件 | 室温 |
危害码 (欧洲) | Xi |
---|---|
危险品运输编码 | NONH for all modes of transport |
A general and efficient catalyst for palladium-catalyzed C-O coupling reactions of aryl halides with primary alcohols.
J. Am. Chem. Soc. 132 , 11592, (2010) An efficient procedure for palladium-catalyzed coupling reactions of (hetero)aryl bromides and chlorides with primary aliphatic alcohols has been developed. Key to the success is the synthesis and exp... |
|
A general method for the synthesis of unsymmetrically substituted ureas via palladium-catalyzed amidation.
Org. Lett. 11 , 947, (2009) A general and practical method for the preparation of unsymmetrically substituted ureas has been developed utilizing palladium-catalyzed amidation. Both aryl bromides and chlorides, as well as heteroa... |
|
Palladium-catalyzed coupling of hydroxylamines with aryl bromides, chlorides, and iodides.
Org. Lett. 11 , 233, (2009) The bis-pyrazole phosphine ligand BippyPhos is effective for the palladium-catalyzed cross-coupling of hydroxylamines with aryl bromides, chlorides, and iodides. Reactions proceed smoothly at 80 degre... |
T-BU-BIPPYPHOS |
5-[Bis(2-methyl-2-propanyl)phosphino]-1',3',5'-triphenyl-1'H-1,4'-bipyrazole |
1,4'-Bi-1H-pyrazole, 5-[bis(1,1-dimethylethyl)phosphino]-1',3',5'-triphenyl- |
BippyPhos |