RT info:eu-repo/semantics/article
T1 Iron-Catalyzed Prins-Peterson Reaction for the Direct Synthesis of ¿4-2,7-disubstituted oxepenes
A1 Martín García, Víctor Sotero
A1 Cruz, Daniel A.
A1 Sinka, María Victoria
A1 Padrón, Juan I.
AB A direct iron(III)-catalyzed Prins-Peterson reaction involving -substituted - triphenylsilyl bis-homoallylic alcohols and aldehydes is described. Thus cis- 4 -2,7- disubstituted oxepenes were synthesized in a diastereoselective reaction using sustainable catalytic conditions (3-5 mol%). This highly productive process is the result of a cascade of three chemical events with the concomitant formation of a C-O bond, a C-C bond and a  4 endocyclic double bond, through a Prins cyclization followed by a Peterson-type elimination. This tandem reaction is chemoselective vs the classical Prins cyclization
YR 2018
FD 2018
LK http://riull.ull.es/xmlui/915/16005
UL http://riull.ull.es/xmlui/915/16005
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DS Repositorio institucional de la Universidad de La Laguna
RD 24-nov-2024