Ontology highlight
ABSTRACT:
SUBMITTER: Maryasin B
PROVIDER: S-EPMC5941282 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Maryasin Boris B Kaldre Dainis D Galaverna Renan R Klose Immo I Ruider Stefan S Drescher Martina M Kählig Hanspeter H González Leticia L Eberlin Marcos N MN Jurberg Igor D ID Maulide Nuno N
Chemical science 20180410 17
A mechanistic investigation of the acid-catalysed redox-neutral oxoarylation reaction of ynamides using electrospray ionisation mass-spectrometry (ESI-MS) and quantum chemical calculations (DFT and MP2) is presented. This study reveals the diversity of pathways and products available from an otherwise deceptively simple-looking, classical transformation: fragmentation, an unusual <i>meta</i>-arylation and competing α-carbonyl cation pathways are some of the alternatives unveiled by ESI-MS and me ...[more]