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Lithium aluminate | CAS Number: 12003-67-7

Catalog Number
ACM12003677
Product Name
Lithium aluminate
Structure
CAS Number
12003-67-7
Synonyms
ALUMINUM LITHIUM OXIDE;LITHIUM ALUMINUM OXIDE;LITHIUM ALUMINATE;LITHIUM METAALUMINATE;Aluminate (AlO21-), lithium;Aluminate (AlO21-), lithium;aluminate(alo21-),lithium;LiAlO2
Molecular Weight
65.92
Molecular Formula
AlLiO2
Purity
N/A
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1A non-chiral lithium aluminate reagent for the determination of enantiomeric excess of chiral alcohols.

García-Rodríguez R1, Hanf S1, Bond AD1, Wright DS1.

Chem Commun (Camb). 2016 Dec 14. [Epub ahead of print]

Here we illustrate a new method for the rapid determination of ee's of chiral alcohols using the thermally-stable, non-chiral lithium aluminate reagent [EtAl(6-Me-2-py)3Li] (1). In situ reaction of the alcohols with 1 produces robust dimers in solution, present as diastereomeric pairs (SS/RR and RS) with distinct resonances in their 1H and 7Li NMR spectra. The ee can be calculated simply from integration of the 1H and/or 7Li NMR spectra.

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Email:
Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA