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Merck
CN
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安全信息

253189

Sigma-Aldrich

三(二乙氨基)膦

97%

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别名:
三（N,N-二乙氨基）膦, 三（二乙基氨基）膦, 亚磷酸三（二乙酰胺）, 六乙基三氨基磷酸酯, 六乙基三胺磷, 六乙基亚磷酰三胺
线性分子式:
P[N(C2H5)2]3
CAS号:
2283-11-6
分子量:
247.36
Beilstein:
636187
EC 号:
218-920-8
MDL编号:
MFCD00009041
UNSPSC代码:
12352001
PubChem化学物质编号:
24855300
NACRES:
NA.22

质量水平

200

检测方案

97%

形式

liquid

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 1.475 (lit.)

bp

80-90 °C/10 mmHg (lit.)

密度

0.903 g/mL at 25 °C (lit.)

官能团

phosphine

SMILES字符串

CCN(CC)P(N(CC)CC)N(CC)CC

InChI

1S/C12H30N3P/c1-7-13(8-2)16(14(9-3)10-4)15(11-5)12-6/h7-12H2,1-6H3

InChI key

FDIOSTIIZGWENY-UHFFFAOYSA-N

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应用

三（二乙氨基）膦[(Et2N)3P]可作为试剂，合成以下物质：
  • 1,1′-二烷基异靛蓝衍生物，通过脱氧反应与各种1-烷基异丁烯反应进行合成。
  • 1-氨基甲基靛红，通过靛红与伯胺和仲胺反应合成。

也可用于通过富勒烯C60对某些环状 α-二酮进行脱氧。

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Warning

危险分类

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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Novel 1-Aminomethylisatins: Peculiarities of the Synthesis and the Reaction with Tris (diethylamino) phosphine
Bogdanov AV, et al.
Journal of Heterocyclic Chemistry, 51(4), 1027- 1030 (2014)
Khadga J Karki et al.
Scientific reports, 3, 2287-2287 (2013-07-28)
Multiple exciton generation (MEG) is a process in which more than one exciton is generated upon the absorption of a high energy photon, typically higher than two times the band gap, in semiconductor nanocrystals. It can be observed experimentally using
Facile synthesis of 1, 1′-dialkylisoindigos through deoxygenation reaction of isatins and tris (diethylamino) phosphine
Bogdanov AV, et al.
Synthesis, 2010(19), 3268- 3270 (2010)
K Yamana et al.
Nucleic acids symposium series, (21)(21), 31-32 (1989-01-01)
Utilities of deoxyribonucleoside 3'-O-phosphorbisdiethylamidites in the synthesis of oligodeoxyribonucleotides and their analogues are described.
Irina P Romanova et al.
The Journal of organic chemistry, 76(8), 2548-2557 (2011-03-12)
The reactions of such cyclic α-diketones as acenaphthenequinone, aceanthrenequinone, and N-alkylisatins, with hexaethyltriaminophosphine in the presence of the fullerene C(60), lead to the formation of methanofullerene derivatives under mild conditions. This process proceeds via deoxygenation of the dicarbonyl compound by
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