The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries

dc.contributor.author	D'Oca, Marcelo Gonçalves Montes
dc.contributor.author	Pilli, Ronaldo Aloise
dc.contributor.author	Vencato, Ivo
dc.date.accessioned	2017-07-31T17:26:00Z
dc.date.available	2017-07-31T17:26:00Z
dc.date.issued	2000
dc.identifier.citation	D'OCA, Marcelo Gilberto Montes; PILLI, Ronaldo Aloise; VENCATO, Ivo. The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries. Tetrahedron Letters, v. 41, p. 9709-9712, 2000. Disponível em: <http://www.sciencedirect.com/science/article/pii/S0040403900017494#>. Acesso em: 31 Jul. 2017.	pt_BR
dc.identifier.issn	0040-4039
dc.identifier.uri	http://repositorio.furg.br/handle/1/7474
dc.description.abstract	The vinylogous Mannich addition of silyloxyfuran 5 to chiral five- and six-membered N-acyliminium ions derived from 3/4a,b occurred exclusively through the addition to the N-acyliminium Si face to provide threo-6/7a,b as the major isomer (73–84% yield, 2:1–7:1 diastereoisomeric ratio) which were converted to the corresponding bicyclic lactams 10 and 11 with efficient recovery of the chiral auxiliary.	pt_BR
dc.language.iso	eng	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	restrict access	pt_BR
dc.title	The addition of 2-tert-butyldimethylsilyloxyfuran to cyclic N-acyliminium ions containing cyclohexyl-based chiral auxiliaries	pt_BR
dc.type	article	pt_BR
dc.identifier.doi	10.1016/S0040-4039(00)01749-4	pt_BR

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