Browsing M.S. Theses by Subject "Chirality."

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  • Aldol reactions of conformationally stable o-CF3 phenyl bearing axially chiral thiohydantoins 
    Bacak Erdik, Melis. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2021., 2021.)
    Novel axially chiral thiohydantoin derivatives bearing an o-CF3 phenyl ring have been synthesized atroposelectively from the reaction of R and S alanine, phenyl alanine and valine methyl ester HCl salts with ortho-triflu ...
  • Synthesis and barriers to rotation in axially chiral barbituric and thiobarbituric acid derivatives 
    Olgun, Elif. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    In this study, 5,5-dimethyl-1-(0-bromopheny1)-2-thiobarbituric acid has been synthesized by the reaction of the corresponding N-o-arylthiourea with the dimethylmalonic acid in the presence of acetylchloride. The o-fluoro ...
  • Synthesis and kinetic studies on axially chiral heterocyclic compounds 
    Hakgör, Ari. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    This thesis consists of two parts. In the first part, axially chiral (S)-5-methyl-3-(otolyl)oxazolidine-2,4-dione was synthesized as a single enantiomer. The optical stability of C-5 chiral center of the compound was tested ...

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