An Efficient Synthesis of Oxa- and Aza-Condensed Tetrahydropyridines from Cyclic Enones

Autor:	Liana S. da Fernandes, Leonardo Fantinel, Nilo Zanatta, Marcos A. P. Martins, Simone S. Amaral, Helio G. Bonacorso, Helena S. Coelho, Sinara München
Rok vydání:	2010
Předmět:	Primary (chemistry) Chemistry Organic Chemistry Organic chemistry Combinatorial chemistry Catalysis
Zdroj:	Synthesis. 2010:2348-2354
ISSN:	1437-210X 0039-7881
DOI:	10.1055/s-0029-1218779
Popis:	A simple and efficient one-pot synthesis of tetrahydrooxazolo[3,2-a]pyridines and hexahydroimidazo[1,2-a]pyridines, and some related oxa- and aza-condensed tetrahydropyridines, from the reaction of 2-alkoxy-5-(trifluoroacetyl)-2,3-dihydro-2H-pyrans (cyclic enones) with amino alcohols and primary diamines, is reported. Products were isolated with high purity and in very good yields.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3471fbf9b360f6f9dbb85b8285323fc8 https://doi.org/10.1055/s-0029-1218779 Zobrazit plný text záznamu