Palladium-catalyzed alkoxycarbonylation reactions of (E)-2-en-4-yne carbonates
by
 
Karagöz, Ezgi Şule.

Title
Palladium-catalyzed alkoxycarbonylation reactions of (E)-2-en-4-yne carbonates

Author
Karagöz, Ezgi Şule.

Personal Author
Karagöz, Ezgi Şule.

Publication Information
[s.l.]: [s.n.], 2013.

Physical Description
xiii, 199 leaves.: ill. + 1 computer laser optical disc.

Abstract
Transition metal-catalyzed carbon-carbon bond formation reactions are well-rounded methods to synthetic organic chemistry. One type of these reactions is the alkoxycarbonylation reactions performed in the presence of a transition metal catalyst, an alcohol and carbon monoxide atmosphere. Investigations on palladium-catalyzed alkoxycarbonylation reaction of allylic compounds leading to β,γ-unsaturated esters have been performed. Moreover propargyl derivatives are prominent reactants for palladium-catalyzed alkoxycarbonylation reactions to yield allene esters which proceed through a σ-allenylpalladium intermediate. Palladium-catalyzed alkoxycarbonylation reaction of some enantio-enriched propargylic derivatives that facilitate unique centre-to-axis chirality transfer is still inadequate and essential. In this study, the palladium-catalyzed alkoxycarbonylation reaction of E-configured 2,4-enyne carbonates which afforded exclusively ester functionalized (E)-configured vinylallenes through the formation of σ-vinylallenylpalladium species was performed. Moreover the chirality transfer of the proposed method was also surveyed over an enantio-enriched E-enyne carbonate.

Subject Term
Palladium.
 
Palladium catalysts.
 
Carbonates.

Added Author
Artok, Levent.

Added Corporate Author
İzmir Institute of Technology. Chemistry.

Added Uniform Title
Thesis (Master)--İzmir Institute of Technology: Chemistry.
 
İzmir Institute of Technology: Chemistry--Thesis (Master).

Electronic Access
Access to Electronic Versiyon.


LibraryMaterial TypeItem BarcodeShelf NumberStatus
IYTE LibraryThesisT001129QD181.P4 K18 2013Tez Koleksiyonu
IYTE LibrarySupplementary CD-ROMROM2087QD181.P4 K18 2013 EK.1Tez Koleksiyonu