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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Novel Formaldimine Precursor for Use in a Hosomi-Sakurai Reaction for the Formation Of Phenyl-Substituted Homoallylamines And A New Modular Approach For The Synthesis Of Half-Sandwich Ruthenium Complexes

Baine, Jonathan 10 August 2018 (has links)
Organometallic allylation for the formation of C-C bonds has been a widely developed area over the past several decades for the formation of homoallylic alcohols and amines. One such pathway, the eponymous Hosomi-Sakurai reaction involves the Lewis acid-catalyzed addition of an allylic silane to an acetal, carbonyl, or imine. This work demonstrates an example of a Hosomi-Sakurai reaction using 1,2-ditosyl diazetidine as a slow release formaldimine precursor with good yield and high selectivity. Another less classical field, C-H activation, has also been around for several decades, but has recently exploded in new innovations. Through C-H activation chemists are able to bypass the need for functional groups that are substituted out, but instead utilizes the C-H bond as a synthon for further functionalization. This work will also demonstrate a modular approach for the synthesis of several ruthenium complexes with the potential to catalyze C-H activation.

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