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Type: Artigo de periódico
Title: The Baylis-Hillman reaction with chiral alpha-amino aldehydes under racemization-free conditions
Author: Coelho, F
Diaz, G
Abella, CAM
Almeida, WP
Abstract: The Baylis-Hillman reaction with chiral a-amino aldehydes has been revisited. The reaction carried out under the influence of ultrasound avoids the aldehyde racemization almost completely, providing useful chiral substrates which can be used as starting materials for the synthesis of natural products. To demonstrate the synthetic applicability of these adducts, the easy preparation of a bicyclic lactam with an indolizidinic skeleton was accomplished.
Subject: aldehydes
amino aldehydes
ring closure
Country: Alemanha
Editor: Georg Thieme Verlag Kg
Citation: Synlett. Georg Thieme Verlag Kg, n. 3, n. 435, n. 439, 2006.
Rights: embargo
Identifier DOI: 10.1055/s-2006-926239
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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