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

A12460 Diethyl diallylmalonate, 98%

Numéro CAS
3195-24-2
Synonymes
Diallylmalonic acid diethyl ester

Dimensions Prix ($) Quantité Disponibilité
10g 52,70
50g 195,00
250g 776,00
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Diethyl diallylmalonate, 98%

MDL
MFCD00009126
EINECS
221-696-4

Propriétés chimiques

Formule
C13H20O4
Poids formulaire
240.30
Point d'ébullition
242-244°
Point d'éclair
>110°(230°F)
Densité
0.993
Indice de réfraction
1.4460
Solubilité
Sparingly Soluble in water. (0.72 g/L) (25°C)

Applications

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.

Notes

Store under cool dry place. Ensure good ventilation.

Références bibliographiques

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).

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
1790529
Code tarifaire harmonisé
2917.19
TSCA
No

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