First part represents a new strategy toward the important class of benzomorphans. The key bond formation is based on an intramolecular Buchwald-Hartwig enolate arylation reaction. Thus, alkylation of piperidones with ortho-bromobenzyl bromides provides the necessary substrates. In the presence of a palladium catalyst, a sterically hindered phosphane ligand, and a base, carbon-carbon bond formation to tricyclic benzomorphan derivatives takes place. After removal of the N-protecting group, derivatization reactions are possible. The second part of the dissertation contains the the preparation of the fully functionalized core structure of the antifungal macrolactone queenslandon using a novel strategy consisting of a glycolate aldol reaction a...
Benzopyrans and tetrahydroquinolines are motifs commonly found in natural products and pharmaceutica...
Meroterpenoids belong to a class of natural products that are biosynthesised via a mixed polyketide-...
Abstract: A small library of isochromane-triazole hybrid compounds were synthesised from commerciall...
This PhD dissertation includes the synthetic studies of novel heterocycles like benzodithiophenes, b...
It was shown that arylbromides bearing electron-withdrawing groups in appropriate positions can be s...
In der vorliegenden Arbeit wurde ein stereoselektiver Zugang zum Benzodihydropentalen-kern 79 und de...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2007.Vita.Includes bibli...
The dissertation contains three distinct parts. Part A: Aerobic hydroperoxidation of Meldrum's acid ...
This thesis includes regioselective palladium catalyzed Suzuki-Miyaura cross coupling reactions of i...
The dissertation contains three distinct parts. Part A: Aerobic hydroperoxidation of Meldrum's acid ...
Thesis advisor: Kian L. TanThesis advisor: James P. MorkenDescribed herein are four different resear...
Thesis advisor: James P. MorkenThis dissertation will present three main projects focusing on the tr...
A simple and convenient domino cycloaromatization approach towards the synthesis of novel benzo[c]ch...
The dissertation consists of three parts. The first part deals with the total synthesis of macrolide...
The dissertation consists of three parts. The first part deals with the total synthesis of macrolide...
Benzopyrans and tetrahydroquinolines are motifs commonly found in natural products and pharmaceutica...
Meroterpenoids belong to a class of natural products that are biosynthesised via a mixed polyketide-...
Abstract: A small library of isochromane-triazole hybrid compounds were synthesised from commerciall...
This PhD dissertation includes the synthetic studies of novel heterocycles like benzodithiophenes, b...
It was shown that arylbromides bearing electron-withdrawing groups in appropriate positions can be s...
In der vorliegenden Arbeit wurde ein stereoselektiver Zugang zum Benzodihydropentalen-kern 79 und de...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2007.Vita.Includes bibli...
The dissertation contains three distinct parts. Part A: Aerobic hydroperoxidation of Meldrum's acid ...
This thesis includes regioselective palladium catalyzed Suzuki-Miyaura cross coupling reactions of i...
The dissertation contains three distinct parts. Part A: Aerobic hydroperoxidation of Meldrum's acid ...
Thesis advisor: Kian L. TanThesis advisor: James P. MorkenDescribed herein are four different resear...
Thesis advisor: James P. MorkenThis dissertation will present three main projects focusing on the tr...
A simple and convenient domino cycloaromatization approach towards the synthesis of novel benzo[c]ch...
The dissertation consists of three parts. The first part deals with the total synthesis of macrolide...
The dissertation consists of three parts. The first part deals with the total synthesis of macrolide...
Benzopyrans and tetrahydroquinolines are motifs commonly found in natural products and pharmaceutica...
Meroterpenoids belong to a class of natural products that are biosynthesised via a mixed polyketide-...
Abstract: A small library of isochromane-triazole hybrid compounds were synthesised from commerciall...