Media type: E-Article Title: Cycloadditions of anionic N-heterocyclic carbenes of sydnone imines Contributor: Freese, Tyll [VerfasserIn]; Nieger, Martin [VerfasserIn]; Namyslo, Jan C. [VerfasserIn]; Schmidt, Andreas [VerfasserIn] imprint: 2019 Published in: Tetrahedron letters ; 60(2019), 19, Seite 1272-1276 Language: English DOI: 10.1016/j.tetlet.2019.04.006 ISSN: 1873-3581 Identifier: Origination: Footnote: Access State: Open Access