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Studies of 2,1-benzothiazine, silver-catalyzed rearrangement and 1,5-hydride shift
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Dimethyl sulfoximine was used to synthesize benzothiazines by coupling reaction. When the substrate is dibromodibenzaldehyde, water was added to complete the reaction in meso...
Diels-alder reactions of a cyclopentadienone derivative
(University of Missouri--Columbia, 2007)
An ester derivative of cyclopentadienone, a very reactive species, was generated from methyl-2-bromo-3-oxocyclopent-1-enecarboxylate (96) which dimerized instantaneously and decarbonylated to generate an indanone (97). ...
2,1-Benzothiazines : preparation and reactivity
(University of Missouri--Columbia, 2010)
The synthesis of chiral ligands to tune the reactivity and stereoselectivity of many catalytic asymmetric reactions has been given considerable attention in synthetic organic chemistry over the past decade. This report ...
Study of the chemistry of 2,1-benzothiazines and toward the total synthesis of elisapterosin B
(University of Missouri--Columbia, 2009)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Using enantiomerically pure benzothiazines as templates, enantiomerically pure cyclobutanes were prepared. Such compounds are potentially interesting synthetic intermediates...