Browsing Externally hosted open access publications with University of Galway authors (1) by Title
Now showing items 1277-1281 of 1281
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Α-keto amides as precursors to heterocycles—generation and cycloaddition reactions of piperazin-5-one nitrones
(Royal Society of Chemistry (RSC), 2003-03-10)alpha-Keto amides 10a,b, formed from reaction of pyruvic or benzoylformic acid with allyl amine are found to present as single rotameric forms whilst their tertiary amido analogues 10c,d present as two rotamers in solution ... -
Α-oximono-esters as precursors to heterocycles – generation of oxazinone n-oxides and cycloaddition to alkene dipolarophiles
(Royal Society of Chemistry (RSC), 2003-01-01)Preparation of a series of terminally and internally substituted delta-alkenyl and delta-alkynyl esters 6,7 and 9, potential precursors to oxazin-2-one nitrones, has been attempted. Condensation between pyruvic or benzoylformic ... -
Β-galactosidases of the queen scallop,chlamys opercularis
(Portland Press Ltd., 1975-12-01)