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94-02-0 - Ethyl benzoylacetate, 90+% - Benzoylacetic acid ethyl ester - L05030 - Alfa Aesar

L05030 Ethyl benzoylacetate, 90+%

CAS-Nummer
94-02-0
Synonyme
Benzoylacetic acid ethyl ester

Größe Preis ($) Menge Verfügbarkeit
50g 28,43
250g 72,10
1000g 220,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Ethyl benzoylacetate, 90+%

MDL
MFCD00009196
EINECS
202-295-3

Chemische Eigenschaften

Formel
C11H12O3
Molmasse
192.21
Siedepunkt
266-270°
Flammpunkt
140°(284°F)
Dichte
1.113
Brechungsindex
1.5290
Sensitivität
Light Sensitive
Löslichkeit
Miscible with ethanol and ether. Immiscible with water.

Anwendungen

Ethyl benzoylacetate is used as a flavoring agent and an intermediate in organic synthesis. Further, it is used in the preparation of triazipinones, iodonium ylides, ethyl 2-fluoro-2-benzolyacetate and benzo[c]furan-4,7-diones. It is involved in the Clisen condensation reaction with malononitrile to prepare 2-cyano-5-phenyl-3,5-dioxopentanonitrile.

Bemerkungen

Air and light sensitive. Incompatible with acids, bases, oxidizing agents and reducing agents.

Literaturverweise

Has been used in a one-pot synthesis of ɑ-substituted acrylic esters: Synth. Commun., 18, 1213 (1988):

Compare also Ethyl­ acetoacetate, A12544.

Rajesh, N.; Prajapati, D. Indium-catalyzed, novel route to beta,beta-disubstituted indanones via tandem Nakamura addition-hydroarylation-decarboxylation sequence. Chem. Commun. 2015, 51 (16), 3347-3350.

Ni, Q.; Xiong, J.; Song, X.; Raabe, G.; Enders, D. NHC-catalyzed activation of alpha,beta-unsaturated N-acyltriazoles: an easy access to dihydropyranones. Chem. Commun. 2015, 51 (78), 14628-14631.

Weitere Referenzen

Merck
14,3767
Beilstein
389944
Harmonized Tariff Code
2918.30
TSCA
Yes
RTECS
AF4878000

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Metalle und Stoffe

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