[EN] NOVEL RUTHENIUM COMPLEXES AND THEIR USE IN OLEFIN METATHESIS REACTIONS<br/>[FR] NOUVEAUX COMPLEXES DE RUTHÉNIUM ET LEUR UTILISATION DANS DES RÉACTIONS DE MÉTATHÈSE D'OLÉFINES
申请人:APEIRON SYNTHESIS SA
公开号:WO2019202509A1
公开(公告)日:2019-10-24
The invention relates to a ruthenium complex of formula (1), (1) wherein all variables have a meaning as defined in the specification to be used as a (pre)catalyst in the olefin metathesis reaction, ring metathesis reaction (RCM), homometathesis (self-CM), cross-metathesis including ethanolysis (CM).
Double C(sp<sup>3</sup>)–H Bond Functionalization Mediated by Sequential Hydride Shift/Cyclization Process: Diastereoselective Construction of Polyheterocycles
Described herein are two novel types of double C(sp(3))-H bond functionalizations triggered by a sequential hydrideshift/cyclization process: (1) construction of a bicyclo[3.2.2]nonane skeleton by a [1,6]- and [1,5]-hydride shift sequence and (2) sequential [1,4]- and [1,5]-hydride shiftmediated construction of a linear tricyclic skeleton.