Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"tosylhydrazones"”.
-
Organic Transformations employing N-tosylhydrazones and boronic acids: stereoselective reductive couplings and cascade cyclizations
Las reacciones de acoplamiento cruzado libres de metal entre diazocompuestos o sulfonilhidrazonas y compuestos de organoboro presentan un gran potencial sintético. En la Introducción General de esta Memoria se recogen los avances pasados y recientes más significativos de la química relativa a este …
-
Carbon-Carbon Bonds Formed by Lewis Acid Catalysis or Photoactivation
… of natural products. Finally, photoactivation of tosylhydrazones can allow for C–C bond formation when paired with organoboronates. This reaction was probed and the mechanism of photoactivation was elucidated.
-
Development of Earth Abundant Metal-Catalyzed Reactions to Construct Heterocycles
… rings via carbene intermediates from N-tosylhydrazones.
-
Novel Strategy for the Synthesis of Allenes.
<p>Allenes are very important chemical reagents in organic synthesis. Due to their high reactivity, they have been extensively used to carry out a variety of unique and effective chemical transformations including but not limited to ionic and free radical additions and transition metal catalyzed …