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39687-95-1 - Methyl isocyanoacetate, 95% - Isocyanoacetic acid methyl ester - H31069 - Alfa Aesar

H31069 Methyl isocyanoacetate, 95%

CAS-Nummer
39687-95-1
Synonyme
Isocyanoacetic acid methyl ester

Größe Preis ($) Menge Verfügbarkeit
1g 26,90
5g 77,70
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Methyl isocyanoacetate, 95%

MDL
MFCD00000006
EINECS
254-593-8

Chemische Eigenschaften

Formel
C4H5NO2
Molmasse
99.09
Siedepunkt
75-76°/10mm
Flammpunkt
84°(183°F)
Dichte
1.09
Löslichkeit
Miscible with organic solvents. Slightly miscible with water.

Anwendungen

Methyl isocyanoacetate is used in the copper-catalyzed, diastereoselective synthesis of oxazolines. It is involved in the direct aldol reaction with carbonyl compounds to prepare corresponding oxazoline by using catechol-copper network catalyst. Further, it is also involved in four-component Ugi condensation reaction. It undergoes asymmetric aldol reaction with fluorinated benzaldehyde using gold(I) as a catalyst.

Bemerkungen

Light and moisture sensitive. Incompatible with strong oxidizing agents, strong bases, strong acids, hydrated iron(II) sulfate, heavy metals and aluminum. Store in a cool place. Keep the container tightly closed.

Literaturverweise

Abás, S.; Estarellas, C.; Luque, F. J.; Escolano, C. Easy access to (2-imidazolin-4-yl)phosphonates by a microwave assisted multicomponent reaction. Tetrahedron 2015, 71 (19), 2872-2881.

de la Campa, R.; Ortín, I.; Dixon, D. J. Direct Catalytic Enantio- and Diastereoselective Ketone Aldol Reactions of Isocyanoacetates. Angew. Chem. Int. Ed. 2015, 127 (16), 4977-4980.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227-H302-H312-H331-H314-H318

Combustible liquid. Harmful if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P210u-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2926.90
TSCA
No

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