365920
Diethyl phosphite
technical grade, 94%
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About This Item
Fórmula lineal:
(C2H5O)2P(O)H
Número de CAS:
Peso molecular:
138.10
Beilstein:
605759
Número MDL:
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
NACRES:
NA.22
Productos recomendados
grado
technical grade
Nivel de calidad
Análisis
94%
formulario
liquid
índice de refracción
n20/D 1.407 (lit.)
bp
50-51 °C/2 mmHg (lit.)
densidad
1.072 g/mL at 25 °C (lit.)
cadena SMILES
[H]P(=O)(OCC)OCC
InChI
1S/C4H11O3P/c1-3-6-8(5)7-4-2/h8H,3-4H2,1-2H3
Clave InChI
MJUJXFBTEFXVKU-UHFFFAOYSA-N
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Descripción general
Diethyl phosphite is reported to be chemical warfare agent (CWA) simulant, simulant for nerve agents sarin, soman, tabun, and VX.
Aplicación
Diethyl phosphite may be used to prepare the nickel chloride-diethyl phosphite system, efficient catalyst for the cross-coupling reaction between various functionalized arylzinc halides and aryl bromides, triflates and activated chlorides. It may be used:
- in the stereoselective synthesis of β-fluorinated alkylphosphonates
- in the synthesis of homoallylic bromide
- in the synthesis of series of carbazole-based α-aminophosphonates
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Dam. 1 - Skin Sens. 1B
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
179.6 °F - closed cup
Punto de inflamabilidad (°C)
82 °C - closed cup
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Los clientes también vieron
Wenke Qi et al.
The Journal of organic chemistry, 78(12), 5918-5924 (2013-05-22)
Cyclopropyl Grignard reagents react with carbonyl compounds in the presence of diethyl phosphite to give homoallylic bromides. The reaction is effectively carried out under mild conditions in a one-pot fashion with moderate to good yields.
Adam M Graichen et al.
Journal of the American Society for Mass Spectrometry, 24(6), 917-925 (2013-03-28)
The gas-phase reactions of a series of coordinatively unsaturated [Ni(L)n](y+) complexes, where L is a nitrogen-containing ligand, with chemical warfare agent (CWA) simulants in a miniature rectilinear ion trap mass spectrometer were investigated as part of a new approach to
Anil Kumar Mungara et al.
Chemical & pharmaceutical bulletin, 60(12), 1531-1537 (2012-09-19)
A novel series of carbazole-based α-aminophosphonates were synthesized by three component coupling of 6-bromo-9-ethyl-9H-carbazole-3-carbaldehyde, amine and diethyl phosphite using polyethylene glycol (PEG-400) as a green reaction media. The antiproliferative activity of these molecules was evaluated against three cancer cell lines.
Andrei Gavryushin et al.
Organic letters, 7(22), 4871-4874 (2005-10-21)
[reaction: see text] The combination of diethyl phosphite and DMAP as ligands for nickel in an 8:1 THF-N-ethylpyrrolidinone (NEP) mixture allows a very efficient cross-coupling reaction to be performed between various functionalized arylzinc halides and aryl bromides, triflates and activated
Chengwei Zhang et al.
Journal of the American Chemical Society, 135(38), 14082-14085 (2013-09-13)
We report herein a mild and catalytic phosphonofluorination of unactivated alkenes. With catalysis by AgNO3, the condensation of various unactivated alkenes with diethyl phosphite and Selectfluor reagent in CH2Cl2/H2O/HOAc at 40 °C led to the efficient synthesis of β-fluorinated alkylphosphonates
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