The ruthenium-catalyzed oxidation of some representative 1,7-dienes has been investigated. Tetrasubstituted 1,7-dienes are transformed into the corresponding trans-2,7-bis-hydroxyalkyl-oxepanes through an oxidative cyclization process. The process proceeds with an excellent stereoselectivity level.
Ruthenium-catalyzed oxidative cyclization of 1,7-dienes. A novel diasteroselective synthesis of 2,7-disubstituted trans-oxepane diols / Piccialli, Vincenzo; Borbone, Nicola; Oliviero, Giorgia. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - STAMPA. - 48:(2007), pp. 5131-5135. [10.1016/j.tetlet.2007.05.078]
Ruthenium-catalyzed oxidative cyclization of 1,7-dienes. A novel diasteroselective synthesis of 2,7-disubstituted trans-oxepane diols
PICCIALLI, VINCENZO;BORBONE, NICOLA;OLIVIERO, GIORGIA
2007
Abstract
The ruthenium-catalyzed oxidation of some representative 1,7-dienes has been investigated. Tetrasubstituted 1,7-dienes are transformed into the corresponding trans-2,7-bis-hydroxyalkyl-oxepanes through an oxidative cyclization process. The process proceeds with an excellent stereoselectivity level.File in questo prodotto:
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