{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Fischer M"],"funding":["Leverhulme Trust","Alexander von Humboldt-Stiftung","Engineering and Physical Sciences Research Council"],"pagination":["e202211616"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9828258"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["61(48)"],"pubmed_abstract":["A systematic study to access stable stannaimines is reported, by combining different heteroleptic stannylenes with a range of organic azides. The reactions of terphenyl-/hypersilyl-substituted stannylenes yield the putative tin nitrogen double bond, but is directly followed by 1,2-silyl migration to give Sn<sup>II</sup> systems featuring bulky silylamido ligands. By contrast, the transition from a two σ donor ligand set to a mixed σ-donor/π-donor scaffold allows access to three new stannaimines which can be handled at room temperature. The reactivity profile of these Sn=N bonded species is crucially dependent on the substituent at the nitrogen atom. As such, the Sn=NMes (Mes=2,4,6-Me<sub>3</sub> C<sub>6</sub> H<sub>2</sub> ) system is capable of activating a broad range of substrates under"],"journal":["Angewandte Chemie (International ed. in English)"],"pubmed_title":["Taming Heavier Group 14 Imine Analogues: Accessing Tin Nitrogen [Sn=N] Double Bonds and their Cycloaddition/Metathesis Chemistry."],"pmcid":["PMC9828258"],"funding_grant_id":["RP-2018-246","EP/S023828/1"],"pubmed_authors":["Roy MMD","Ellwanger MA","McManus C","Wales LL","Roper AF","Fischer M","Heilmann A","Aldridge S"],"additional_accession":[]},"is_claimable":false,"name":"Taming Heavier Group 14 Imine Analogues: Accessing Tin Nitrogen [Sn=N] Double Bonds and their Cycloaddition/Metathesis Chemistry.","description":"A systematic study to access stable stannaimines is reported, by combining different heteroleptic stannylenes with a range of organic azides. The reactions of terphenyl-/hypersilyl-substituted stannylenes yield the putative tin nitrogen double bond, but is directly followed by 1,2-silyl migration to give Sn<sup>II</sup> systems featuring bulky silylamido ligands. By contrast, the transition from a two σ donor ligand set to a mixed σ-donor/π-donor scaffold allows access to three new stannaimines which can be handled at room temperature. The reactivity profile of these Sn=N bonded species is crucially dependent on the substituent at the nitrogen atom. As such, the Sn=NMes (Mes=2,4,6-Me<sub>3</sub> C<sub>6</sub> H<sub>2</sub> ) system is capable of activating a broad range of substrates under","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Nov","modification":"2026-03-27T15:40:17.691Z","creation":"2025-04-05T10:26:31.039Z"},"accession":"S-EPMC9828258","cross_references":{"pubmed":["36161749"],"doi":["10.1002/anie.202211616"]}}