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3195-24-2 - Diethyl diallylmalonate, 98% - Diallylmalonic acid diethyl ester - A12460 - Alfa Aesar

A12460 Diethyl diallylmalonate, 98%

Número CAS
3195-24-2
Nombre Alternativo
Diallylmalonic acid diethyl ester

Tamaño Precio ($) Cantidad Disponibilidad
10g 52,70
50g 195,00
250g 776,00
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Diethyl diallylmalonate, 98%

MDL
MFCD00009126
EINECS
221-696-4

Propiedades químicas

Fórmula
C13H20O4
Peso molecular
240.30
Punto de ebullición
242-244°
Punto de inflamabilidad
>110°(230°F)
Densidad
0.993
Índice de refracción
1.4460
Solubilidad
Sparingly Soluble in water. (0.72 g/L) (25°C)

Aplicaciones

Diethyl diallylmalonate is the starting material for enantioselective synthesis of carbocyclic nucleoside analogues. It is also used as Low catalyst loading in ring-closing metathesis reaction. Cationic nickel (with monodentate phosphoramidites and Wilke?s azaphospholene as ligands) catalyzed cycloisomerisation of diethyl diallylmalonate has been reported.

Notas

Store under cool dry place. Ensure good ventilation.

Referencias documentales

Piotr Nieczypor.; Wlodzimierz Buchowicz.; Wim J.N Meester.; Floris P.J.T Rutjes.; Johannes C Mol. Synthesis and application of a new polystyrene-supported ruthenium carbene catalyst for alkene metathesis. Tetrahedron Lett.. 2001, 42 (40),7103-7105.

Matthias Scholl.; Sheng Ding.; Choon Woo Lee.; Robert H. Grubbs. Synthesis and Activity of a New Generation of Ruthenium-Based Olefin Metathesis Catalysts Coordinated with 1,3-Dimesityl-4,5-dihydroimidazol-2-ylidene Ligands.Org. Lett. 1999, 1 (6),953-956.

Starting material for enantioselective synthesis of carbocyclic nucleoside analogues: J. Org. Chem., 61, 7963 (1996).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
1790529
Código de tarifa arancelaria unificado
2917.19
TSCA
No

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