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Synlett 2002(4): 0575-0576
DOI: 10.1055/s-2002-22723
DOI: 10.1055/s-2002-22723
LETTER
© Georg Thieme Verlag Stuttgart · New York
Chemoselective Reduction of Saturated Aldehydes and Ketones over Unsaturated Carbonyls with Bowl-shaped Tris(2,6-diphenylbenzyl)tin Hydride
Weitere Informationen
Received
16 December 2001
Publikationsdatum:
05. Februar 2007 (online)
Publikationsverlauf
Publikationsdatum:
05. Februar 2007 (online)
Abstract
A high chemoselective reduction of saturated aldehydes and ketones in the presence of unsaturated carbonyls (aromatic and α,β-unsaturated carbonyls) has been realized by using the structurally unique, bowl-shaped tris(2,6-diphenylbenzyl)tin hydride (TDTH) under the influence of Me2AlCl or BF3·OEt2 as Lewis acids.
Key words
chemoselective reduction - aldehyde - ketone - tin - Lewis acid
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