Stereoselective dioxirane hydroxylations and the synthesis of tripod boronic acid esters (Articolo in rivista)

Type
Label
  • Stereoselective dioxirane hydroxylations and the synthesis of tripod boronic acid esters (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.tetlet.2007.03.101 (literal)
Alternative label
  • D'Accolti L., Fiorentino M., Fusco C., Capitelli F., Curci R. (2007)
    Stereoselective dioxirane hydroxylations and the synthesis of tripod boronic acid esters
    in Tetrahedron letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D'Accolti L., Fiorentino M., Fusco C., Capitelli F., Curci R. (literal)
Pagina inizio
  • 3575 (literal)
Pagina fine
  • 3578 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0040403907005540 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 48 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1- ICCOM-CNR, Bari 2- IC-CNR, Bari (literal)
Titolo
  • Stereoselective dioxirane hydroxylations and the synthesis of tripod boronic acid esters (literal)
Abstract
  • Methyl(trifluoromethyl)dioxirane (TFDO, 1b), a powerful yet selective oxidant, was employed to achieve in high yield the direct stereoselective hydroxylation at tert-CH of cis,cis-1,3,5-trimethylcyclohexane (4), yielding triol 7 bearing all-axial disposition of the three OH groups. Similarly, TFDO oxidation of 1,3- and of 1,4-dimethylcyclohexane gave the corresponding Z-diols 5 and 6, respectively. Triol 7 was a convenient starting material to synthesize a novel borate--that is, 1-bora-2,8,9-trioxa-3,5,7-trimethyladamantane (8)--having a peculiar cage-shaped 'tripod' structure. From triol 7, novel tripod arylboronic Brönsted-assisted Lewis acids (BLA) could be obtained, as exemplified by 10a and 10b. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it