• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 5
  • 4
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 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

Sulphoxides as ligands for asymmetric catalysis

Lund, Andrew January 1998 (has links)
No description available.
2

Synthetic and structural studies of selected three membered heterocycles

Smith, Allison January 1994 (has links)
No description available.
3

New systems for asymmetric electrophilic heteroatom transfer

Murrell, Victor Leon January 1999 (has links)
No description available.
4

Preparation of N-Substituted Hydroxylamines from Oxaziridines

Truitt, Sharon G. 01 1900 (has links)
In many series of compounds, intensity of biological activity and chemical reactivity are proportional. Generally whenever a alkyl group replaces a reactive hydrogen atom, as would be the case for an N-substituted hydroxylamine as compared to hydroxylamine, the over-all biological activity of the resulting compound is lower than that of its nonalkylated analogue. Since toxicity and physiological activity are not proportional, this comparison can only suggest possible types of derivatives to prepare and test.
5

A new system for catalytic asymmetric epoxidation

Rassias, Gerasimos A. January 1999 (has links)
This thesis concerns the catalytic asymmetric synthesis of epoxides. An introduction highlights the utility of chiral epoxides in asymmetric synthesis. The important methods that have been developed towards the construction of this influential functional group are also described.

Page generated in 0.0496 seconds