Chiral allylsilane additions to chiral alpha-substituted aldehydes

dc.creatorDias, LC
dc.creatorGiacomini, R
dc.date1998
dc.dateJUL-AUG
dc.date2014-12-02T16:29:04Z
dc.date2015-11-26T16:46:37Z
dc.date2014-12-02T16:29:04Z
dc.date2015-11-26T16:46:37Z
dc.date.accessioned2018-03-28T23:32:31Z
dc.date.available2018-03-28T23:32:31Z
dc.identifierJournal Of The Brazilian Chemical Society. Soc Brasileira Quimica, v. 9, n. 4, n. 357, n. 369, 1998.
dc.identifier0103-5053
dc.identifierWOS:000076382300008
dc.identifier10.1590/S0103-50531998000400008
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63101
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/63101
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/63101
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1274583
dc.descriptionChiral allylsilane 3 reacted with chiral alpha-methyl-beta-siloxy-aldehydes to afford the corresponding 1,4-syn-products with good diastereoselectivities independent of the absolute stereochemistry of these aldehydes. The best selectivities are observed when the reactions are carried out by transmetallation of the allylsilane 3 using Tin (IV) Chloride in CH2Cl2, at -78 degrees C, before addition of the aldehydes.
dc.description9
dc.description4
dc.description357
dc.description369
dc.languageen
dc.publisherSoc Brasileira Quimica
dc.publisherSao Paulo
dc.publisherBrasil
dc.relationJournal Of The Brazilian Chemical Society
dc.relationJ. Braz. Chem. Soc.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectchiral allylsilane
dc.subjecttransmetallation
dc.subject1,4-asymmetric induction
dc.subjectpolyacetate derived natural products
dc.subjectEsters
dc.subjectInduction
dc.titleChiral allylsilane additions to chiral alpha-substituted aldehydes
dc.typeArtículos de revistas


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