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5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑

更新时间:2024-01-08 15:07:35

5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑结构式
5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑结构式
品牌特惠专场
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

 名称

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

 物理化学性质

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

 MSDS

 安全信息

危害码 (欧洲) Xi
危险品运输编码 NONH for all modes of transport

 文献4

更多文献
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...

 英文别名

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
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