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1149-23-1 - Diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate, 98% - 1,4-Dihydro-2,6-dimethylpyridine-3,5-dicarboxylic acid diethyl ester - H55752 - Alfa Aesar

H55752 Diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate, 98%

Codice CAS
1149-23-1
Sinonimi
1,4-Dihydro-2,6-dimethylpyridine-3,5-dicarboxylic acid diethyl ester

Dimensioni Prezzo ($) Quantità Disponibilità
250mg 17,41
1g 59,02
5g 197,76
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Diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate, 98%

MDL
MFCD00005951
EINECS
214-561-6

Proprietà chimiche

Formula
C13H19NO4
Peso formula
253.30
Punto di fusione
178-183°
Solubilità
Soluble in organic solvents.

Applicazioni

Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate is a hydrogen source in conjugate reduction and organocatalytic reductive amination. It is used as a hydrogen source in organocatalytic reductive amination and conjugate reduction.

Note

Desiccate at 4°C. Keep away from oxidizing agents.

Letteratura

Hong Sheng Li.; Yi Qun Li. Potassium iodide catalyzed reductive dehalogenation of α-halo-ketones using Hantzsch ester diethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate as reductant.Chin. Chem. Lett. 2010, 21 (8), 931-934.

E. A. Braude, (the late).; J. Hannah.; Reginald Linstead, Sir. 653. Hydrogen transfer. Part XVII. Homogeneous hydrogen transfer reactions from dihydrides of nitrogenous heterocycles to miscellaneous acceptors.J. Chem. Soc. 1960, (0),3257-3267.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Codice tariffe armonizzato
2933.39
TSCA
No
RTECS
US7970100

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