(-)-O-ACETYL-L-MALIC ANHYDRIDE
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- CAS-Nr.
- 59025-03-5
- Englisch Name:
- (-)-O-ACETYL-L-MALIC ANHYDRIDE
- Synonyma:
- (S)-Acetoxysuccinic Anhydride;L-O-Acetylmalic Anhydride;2-acetoxysuccinicanhydride;(S)-(-)-2-2-Acetoxysuccinic;(S)-2-O-Acetylmalic Anhydride;(-)-O-ACETYL-L-MALIC ANHYDRIDE;2-O-ACETYL-(S)-MALIC ANHYDRIDE;(-)-O-Acetyl-L-malic Anhydride;(S)-(-)-O-ACETYLMALIC ANHYDRIDE;(S)-2-ACETOXYSUCCINIC ANHYDRIDE
- CBNumber:
- CB6114633
- Summenformel:
- C6H6O5
- Molgewicht:
- 158.11
- MOL-Datei:
- 59025-03-5.mol
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(-)-O-ACETYL-L-MALIC ANHYDRIDE Eigenschaften
- Schmelzpunkt:
- 54-56 °C(lit.)
- Siedepunkt:
- 296.6±33.0 °C(Predicted)
- Dichte
- 1.38±0.1 g/cm3(Predicted)
- Brechungsindex
- -25.5 ° (C=5, CHCl3)
- storage temp.
- Inert atmosphere,Room Temperature
- L?slichkeit
- Dichloromethane, DMF, Ethyl Acetate
- Aggregatzustand
- Powder
- Farbe
- White Crystalline
- Optische Aktivit?t
- [α]20/D 27°, c = 1 in chloroform
- Wasserl?slichkeit
- Reacts in water.
- Sensitive
- Moisture Sensitive
- BRN
- 82504
- Stabilit?t:
- Stable. Incompatible with strong oxidizing agents. Sensitive to moisture.
- CAS Datenbank
- 59025-03-5(CAS DataBase Reference)
(-)-O-ACETYL-L-MALIC ANHYDRIDE Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
White Crystalline Solid
Verwenden
(-)-O-Acetyl-L-Malic Anhydride can be used as intermediates for detergents via O-acetylmalic acid amides. Regioselective ring opening of malic acid anhydrides by carbon nucleophiles
l?uterung methode
Recrystallise it from Ac2O and dry it in a vacuum over KOH, or by washing it with dry Et2O due to its deliquescent nature. [Jones J Chem Soc 788 1933, Henrot et al. Synth Commun 16 183 1986, Shiuey et al. J Org Chem 52 1040 1988, RS: Cohen et al. J Am Chem Soc 88 5306 1966.]
(-)-O-ACETYL-L-MALIC ANHYDRIDE Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
(-)-O-ACETYL-L-MALIC ANHYDRIDE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 101)Lieferanten
59025-03-5()Verwandte Suche:
- 2-O-ACETYL-(S)-MALIC ANHYDRIDE
- (-)-O-ACETYL-L-MALIC ANHYDRIDE
- (S)-(-)-O-ACETYLMALIC ANHYDRIDE
- (S)-(-)-2-ACETOXYSUCCINIC ANHYDRIDE
- (S)-2-ACETOXYSUCCINIC ANHYDRIDE
- L-O-Acetylmalic Anhydride
- (S)-3-Acetoxy-dihydro-2,5-furandione, O-Acetyl-L-malic anhydride
- (2S)-2-Acetoxysuccinic anhydride
- (3S)-3-Acetoxyfuran-2,5(3H,4H)-dione
- 2-acetoxysuccinicanhydride
- (s)-3-acetoxy-dihydro-2,5-furandione
- (3S)-3-(Acetyloxy)dihydro-2,5-furandione
- (S)-2-O-Acetylmalic Anhydride
- (S)-3β-Acetoxy-3,4-dihydro-2,5-furandione
- [S,(-)]-2-(Acetyloxy)succinic anhydride
- Acetic acid (S)-2,5-dioxotetrahydrofuran-3β-yl ester
- (S)-(-)-2-2-Acetoxysuccinic
- (-)-O-Acetyl-L-malic Anhydride
- (-)-O-Acetyl-L-malic Anhydride >
- 2,5-Furandione, 3-(acetyloxy)dihydro-, (3S)-
- [(3S)-2,5-dioxooxolan-3-yl] acetate
- (-)-O-Acetyl-L-malic Anhydride
- (S)-Acetoxysuccinic Anhydride
- (S)-2,5-dioxotetrahydrofuran-3-yl acetate
- 59025-03-5
- C6H6O5
- Organic Building Blocks
- Carboxylic Acid Anhydrides
- Asymmetric Synthesis
- Carboxylic Acids (Chiral)
- Chiral Building Blocks
- ANHYDRIDE
- Chiral Reagents
- Carboxylic Acids (Chiral)
- Chiral Building Blocks
- Synthetic Organic Chemistry
- Chiral Compound
- Heterocycles
- Miscellaneous Reagents
