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Merck
CN

481408

Sigma-Aldrich

二环己基氯化膦

97%

别名:

二环己基次膦酰氯, 二环己基氯化膦, 二环己基氯膦

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About This Item

线性分子式:
(C6H11)2PCl
CAS号:
分子量:
232.73
MDL编号:
UNSPSC代码:
12352101
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

97%

反应适用性

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: ligand

折射率

n20/D 1.533 (lit.)

沸点

165 °C/12 mmHg (lit.)

密度

1.054 g/mL at 25 °C (lit.)

官能团

phosphine

SMILES字符串

ClP(C1CCCCC1)C2CCCCC2

InChI

1S/C12H22ClP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h11-12H,1-10H2

InChI key

AKJFBIZAEPTXIL-UHFFFAOYSA-N

应用

二环己基氯化膦可用作反应物参与合成:
  • 1,2-双(二环己基次膦氧基)乙烷配体(在存在三乙胺的情况下与乙二醇通过Michaelis−-Arbuzov重排反应)。
  • 1,1,2,2-四环己基二膦一硫化物配体(通过LiS处理)。

它还可用作原料制备其他配体,如二环己基氧化膦、膦基取代的N-芳基吡咯 、二丁基((二环己基膦基)甲基)膦 、二环己基环戊基膦。这些配体可用于钯催化的交叉偶联反应。

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Eye Dam. 1 - Skin Corr. 1B

补充剂危害

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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This protocol describes the synthesis of a representative example of the electron-rich biaryl-like KITPHOS class of monophosphine, 11-dicyclohexylphosphino-12-phenyl-9,10-dihydro-9,10-ethenoanthracene (H-KITPHOS). The bicyclic architecture of H-KITPHOS is constructed via [4+2] Diels-Alder cycloaddition between 1-(dicyclohexylphosphinoylethynyl)benzene and anthracene. H-KITPHOS monophosphine is prepared via an

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