Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

253189

Sigma-Aldrich

Tris(diethylamino)phosphine

97%

Sinónimos:

Hexaethyltriamidophosphite, Hexaethyltriaminophosphine, Phosphorous acid tris(diethylamide), Tris(N,N-diethylamino)phosphine, Tris(diethylamido)phosphine, Hexaethylphosphorous triamide

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
P[N(C2H5)2]3
Número de CAS:
2283-11-6
Peso molecular:
247.36
Beilstein/REAXYS Number:
636187
EC Number:
218-920-8
MDL number:
MFCD00009041
UNSPSC Code:
12352001
PubChem Substance ID:
24855300
NACRES:
NA.22

Quality Level

200

assay

97%

form

liquid

reaction suitability

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

refractive index

n20/D 1.475 (lit.)

bp

80-90 °C/10 mmHg (lit.)

density

0.903 g/mL at 25 °C (lit.)

functional group

phosphine

SMILES string

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

¿Está buscando productos similares? Visita Guía de comparación de productos

Application

Tris(diethylamino)phosphine [(Et2N)3P] can be used as a reagent to synthesize:
  • 1,1′-Dialkylisoindigo derivatives by reacting with various 1-alkylisatins via deoxygenation reaction.
  • 1-Aminomethylisatins by treating with isatin and primary and secondary amines.

It can also be used in the deoxygenation of some cyclic α-diketones using fullerene C60.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

138.2 °F - closed cup

flash_point_c

59 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 2

1 of 2

Indium(III) bromide 99.999% trace metals basis

Sigma-Aldrich

545082

Indium(III) bromide

Indium(III) chloride 98%

Sigma-Aldrich

334065

Indium(III) chloride

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
Ver todos los artículos relacionados

Contenido relacionado

Plataforma de cribado de catalizadores Catalexis

La plataforma Catalexis mejora la catálisis al optimizar digitalmente la selección de catalizadores para identificar los ligandos de fosfina más eficaces para las reacciones de acoplamiento cruzado.

Catalyst Screening with Catalexis

The Catalexis platform enhances catalysis by digitally optimizing catalyst selection to identify the most effective phosphine ligands for cross-coupling reactions.

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico