Indium(III) triflate catalysed transacetalisation reactions of diols and triols under solvent-free conditions

Brendan M. Smith, Tomasz M. Kubczyk, Andrew E. Graham*

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

11 Dyfyniadau (Scopus)

Crynodeb

Acyclic acetals and ketals undergo transacetalisation in the presence of catalytic quantities of indium(III) triflate (In(OTf) 3) and diols or triols under solvent-free conditions to generate the corresponding cyclic acetals and ketals in excellent yield. The methodology has been further developed to encompass a tandem acetalisation-acetal exchange protocol, which provides a facile and high yielding route to cyclic ketals from unreactive ketones under very mild reaction conditions. 

Iaith wreiddiolSaesneg
Tudalennau (o-i)7775-7781
Nifer y tudalennau7
CyfnodolynTetrahedron Letters
Cyfrol68
Rhif cyhoeddi38
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 23 Medi 2012

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