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20605-01-0 - Diethyl bis(hydroxymethyl)malonate, 97% - Bis(hydroxymethyl)malonic acid diethyl ester - A13677 - Alfa Aesar

A13677 Diethyl bis(hydroxymethyl)malonate, 97%

Codice CAS
20605-01-0
Sinonimi
Bis(hydroxymethyl)malonic acid diethyl ester

Dimensioni Prezzo ($) Quantità Disponibilità
25g 52,90
100g 132,00
500g 505,00
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Diethyl bis(hydroxymethyl)malonate, 97%

MDL
MFCD00009130
EINECS
243-916-8

Proprietà chimiche

Formula
C9H16O6
Peso formula
220.22
Punto di fusione
47-52°
Punto di infiammabilità
>110°(230°F)
Solubilità
Slightly soluble in water.

Applicazioni

Diethyl bis(hydroxymethyl)malonate is used as a reagent for preparing 1,3-dioxanes from acetals, aldehydes and ketones. It is also used as an intermediate for the preparation of substituted malonic, acrylic and isobutyric esters, for conversion to the useful dienophiles, ?-bromomethylacrylic acid and its ethyl ester and to bis(bromomethyl)acetic acid and its methyl ester.

Note

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

Letteratura

Ross A. Miller.; Fengrui Lang.; Benjamin Marcune.; Daniel Zewge.; Zhiguo J. Song.; Sandor Karady. A Practical Process for the Preparation of Azetidine-3-carboxylic Acid. Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic Chemistry. 2003, 33 (19), 3347-3353.

Shiyue Fang.; Donald E. Bergstrom. Reversible Biotinylation Phosphoramidite for 5‘-End-Labeling, Phosphorylation, and Affinity Purification of Synthetic Oligonucleotides. Bioconjugate Chem. 2003, 14 (1), 80-85.

Intermediate for the preparation of substituted malonic, acrylic and isobutyric esters: J. Chem. Soc., 257 (1930); J. Org. Chem., 20, 780 (1955). For conversion to the useful dienophiles, ɑ-bromomethylacrylic acid and its ethyl ester, see: Org. Synth. Coll., 7, 210 (1990), and to bis(bromomethyl)acetic acid and its methyl ester, Org. Synth. Coll., 7, 319 (1990).

Altri riferimenti

Beilstein
1788515
Codice tariffe armonizzato
2918.19
TSCA
Yes

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