h1

TY  - THES
AU  - Saladin, Sandra
TI  - Exploring the reactivity of alpha-triorganylsilyl alpha-diazo esters : C-H activation, insertion reactions, and rearrangements
CY  - Aachen
PB  - Publikationsserver der RWTH Aachen University
M1  - RWTH-CONV-208167
SP  - III, 116 S. : graph. Darst.
PY  - 2004
N1  - Aachen, Techn. Hochsch., Diss., 2004
AB  - The metal-catalyzed reactions of Alpha-triorganylsilyl Alpha-diazo esters have been studied, with an emphasis on: · Dirhodium(II)-catalyzed insertions of Alpha-triorganylsilyl Alpha-diazo esters into activated C-H bonds. · Dirhodium(II)-catalyzed reactions of -triorganylsilyl Alpha-diazo esters with various acyclic and cyclic carbonyl precursors. · The syntheses of Alpha-silyl-substituted Alpha-keto esters, their corresponding hydroxy esters and hydroxy acids, in addition to investigating dirhodium(II)-catalyzed O-H insertion reactions. Insertion of benzyl and ethyl 2-triorganylsilyl 2-diazoacetates into activated C-H bonds adjacent to oxygen, such as in tetrahydrofuran, was possible using dirhodium(II) acetate , albeit in moderate yields (up to 50
KW  - Ester (SWD)
KW  - Diazoverbindungen (SWD)
KW  - Silylgruppe (SWD)
KW  - Einschiebungsreaktion (SWD)
KW  - Rhodiumkomplexe (SWD)
KW  - Katalysator (SWD)
LB  - PUB:(DE-HGF)11
UR  - https://publications.rwth-aachen.de/record/59675
ER  -