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A Simple and Versatile Method for the Synthesis of Acetals from Aldehydes and Ketones Using Bismuth Triflate

โœ Scribed by Leonard, Nicholas M.; Oswald, Matthew C.; Freiberg, Derek A.; Nattier, Bryce A.; Smith, Russell C.; Mohan, Ram S.

Book ID
121482156
Publisher
American Chemical Society
Year
2002
Tongue
English
Weight
101 KB
Volume
67
Category
Article
ISSN
0022-3263

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Aromatic aldehydes are smoothly converted into the corresponding acylals in good yields in the presence of 0.10 mol% Bi(OTf) 3 โ€ขxH 2 O. Ketones are not affected under the reaction conditions. The highly catalytic nature of bismuth triflate and the fact that it is relatively non-toxic, easy to handle