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AuthorEnßle, Marcdc.contributor.author
Date of accession2016-03-15T06:23:29Zdc.date.accessioned
Available in OPARU since2016-03-15T06:23:29Zdc.date.available
Year of creation2010dc.date.created
AbstractIn this thesis g-amino-a-diazo-b-keto esters were synthesized from a-amino acids. The syntheses were done on two different ways. On both ways racemization occurred. The derivatives with a fully protected amino function were decomposed by Rh- and Ru-based catalysts. Products of the resulting carbenoid reaction pathways were isolated and identified. Two routes were possible: First, reaction with the main chain of the amino acid. On this route novel functionalized ali and hetero cycles were gained. In the second route, the reaction occurred with the phthalimido protecting group. In that case, a carbonyl ylide was formed, if a dipolarophile added to the decomposition a [3+2]-cycloaddition took place. Without adding a dipolarophile, a dimer was the product obtained.dc.description.abstract
Languagededc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandard (Fassung vom 01.10.2008)dc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_v2dc.rights.uri
Keywordalpha-Aminosäuredc.subject
Keywordbeta-Ketoesterdc.subject
KeywordDiazodc.subject
KeywordInsertiondc.subject
Dewey Decimal GroupDDC 540 / Chemistry & allied sciencesdc.subject.ddc
LCSHAmino acidsdc.subject.lcsh
TitleSynthese von Aminosäure-basierenden Diazocarbonylverbindungen und ihre Übergangsmetall-katalysierten carbenoiden Reaktionendc.title
Resource typeDissertationdc.type
DOIhttp://dx.doi.org/10.18725/OPARU-1859dc.identifier.doi
PPN632781556dc.identifier.ppn
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-vts-73432dc.identifier.urn
GNDCarbenoidedc.subject.gnd
GNDKatalysatordc.subject.gnd
GNDYlidedc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
Date of activation2010-07-26T13:20:03Zuulm.freischaltungVTS
Peer reviewneinuulm.peerReview
Shelfmark print versionZ: J-H 9.850; W: W-H 12.075uulm.shelfmark
DCMI TypeTextuulm.typeDCMI
VTS ID7343uulm.vtsID
CategoryPublikationenuulm.category
Bibliographyuulmuulm.bibliographie


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