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13433-00-6 - Diethyl aminomalonate hydrochloride, 98% - Aminomalonic acid diethyl ester hydrochloride - A13681 - Alfa Aesar

A13681 Diethyl aminomalonate hydrochloride, 98%

Número CAS
13433-00-6
Nombre Alternativo
Aminomalonic acid diethyl ester hydrochloride

Tamaño Precio ($) Cantidad Disponibilidad
10g 31,80
50g 106,00
250g 456,00
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Diethyl aminomalonate hydrochloride, 98%

MDL
MFCD00012510
EINECS
236-556-8

Propiedades químicas

Fórmula
C7H13NO4•HCl
Peso molecular
211.65
Punto de fusión
ca 165° dec.
Sensibilidad
Hygroscopic
Solubilidad
Soluble in water.

Aplicaciones

Diethyl aminomalonate hydrochloride is used as a pharmaceutical intermediate. Diethyl aminomalonate with formaldehyde generates an azomethine ylide which can undergo cycloadditions with 1,2-dipolarophiles to form pyrrolidines.

Notas

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. It is hygroscopic in nature. Incompatible with oxidizing agents.

Referencias documentales

Mario D. Bachi.; Nira Bar-Ner.; Charles M. Crittell.; Peter J. Stang.; Bobby L. Williamson. Synthesis of alkynyl(phenyl)iodonium triflates and their reaction with diethyl 2-aminomalonate. J. Org. Chem. 1991, 56 (12), 3912-3915.

Ning Chen.; Yuelie Lu.; Kumar Gadamasetti.; Clarence R. Hurt.; Mark H. Norman.; Christopher Fotsch. A Short, Facile Synthesis of 5-Substituted 3-Amino-1H-pyrrole-2-carboxylates. J. Org. Chem. 2000, 65 (8), 2603-2605.

Diethyl aminomalonate with formaldehyde generates an azomethine ylide which can undergo cycloadditions with 1,2-dipolarophiles to form pyrrolidines: Tetrahedron Lett., 29, 6649 (1988):

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
3568037
Código de tarifa arancelaria unificado
2922.49
TSCA
No

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