Reactions of PhIX2 I(iii) oxidants_manuscript.pdf (544.84 kB)
Reactions of PhIX2 I(iii) oxidants with heavy triphenyl pnictines
journal contributionposted on 2021-04-29, 23:57 authored by Sarathi EgalahewaSarathi Egalahewa, Antonino AprileAntonino Aprile, Jason DuttonJason Dutton
The reactions of [PhI(pyridine) ] , PhI(OAc) and PhI(OTf)(OAc) with Ph As, Ph Sb and Ph Bi are described. The reactions of [PhI(pyridine) ] with Ph Sb and Ph Bi afford dicationic Pn(v) complexes ligated by pyridine in one step. These were previously reported by Burford in multi-step syntheses. Reactions with PhI(OAc) , which were already known for Sb and Bi giving Pn(v) diacetates, were confirmed to give the same type of compound for As. Reactions with PhI(OAc)(OTf) were less selective, resulting in the isolation of iodonium cations [Ph-I-Ph] for As and Bi, while Ph Sb gave an oxobridged di-antimony species characteristic of the decomposition of a high valent triflate bound species.
Pagination7p. (p. 7507-7513)
PublisherRoyal Society of Chemistry
Rights StatementThe Author reserves all moral rights over the deposited text and must be credited if any re-use occurs. Documents deposited in OPAL are the Open Access versions of outputs published elsewhere. Changes resulting from the publishing process may therefore not be reflected in this document. The final published version may be obtained via the publisher’s DOI. Please note that additional copyright and access restrictions may apply to the published version.
CategoriesNo categories selected