Global ETD Search
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Showing 1 to 4 of 4 for “"Isonitriles"”.
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I. The Reaction of Carboxylic/Thiocarboxylic Acids with Isonitriles II. Ruthenium Hydride Ring Opening of an Azetidinium Cation
… in the reaction of carboxylic acids and isonitriles. With low concentrations of the acid, the N-formylamide is obtained in good yield because low concentrations suppress the nucleophilic interception of the intermediate formimidate carboxylate mixed anhydrides (FCMAs), which leads to the …
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Study of PVCA and PVCB, two enzymes involved in making isonitrile-containing natural products in bacterial pathogens
Isonitriles, with an unusual functionality, are very versatile intermediates widely involved in organic synthesis. Interestingly, a variety of isonitriles were encountered in both marine and terrestrial systems as the naturally occurring metabolites. Many of them were isolated as antibiotics; many …
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Synthesis, characterization and reactivity of Group 6 alkoxo nitrosyl complexes
… phosphines, carbon monoxide, dihydrogen, HCI, isonitriles and isocyanates has been investigated. In general, the 18-electron bis(alkoxo)complexes are chemically inert to most of these reagents; the only exceptions being the reactions of Cp*M(NO)(OR)2 with H2 and HC1. The inertness of the …
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Arilglioxales en reacciones Passerini y Ugi. Síntesis de heterociclos
Los compuestos heterocíclicos son núcleos muy importantes en el desarrollo de nuevos fármacos por la amplia variedad de propiedades farmacológicas que poseen. Esta tesis se ha centrado en el desarrollo de nuevas metodologías sintéticas de sistemas con un gran impacto como son los núcleos de …