MeSi(CH2SnRO)3 (R = Ph, Me3SiCH2): Building blocks for triangular-shaped diorganotin oxide macrocycles
| dc.contributor.author | Ayari, Jihed | |
| dc.contributor.author | Göb, Christian R. | |
| dc.contributor.author | Oppel, Iris M. | |
| dc.contributor.author | Lutter, Michael | |
| dc.contributor.author | Hiller, Wolf | |
| dc.contributor.author | Jurkschat, Klaus | |
| dc.date.accessioned | 2021-07-16T12:50:30Z | |
| dc.date.available | 2021-07-16T12:50:30Z | |
| dc.date.issued | 2020-09-10 | |
| dc.description.abstract | The syntheses of the novel silicon-bridged tris(tetraorganotin) compounds MeSi(CH2SnPh2R)3 (2, R=Ph; 5, R=Me3SiCH2) and their halogen-substituted derivatives MeSi(CH2SnPh(3−n)In)3 (3, n=1; 4, n=2) and MeSi(CH2SnI2R)3 (6, R=Me3SiCH2) are reported. The reaction of compound 4 with di-t-butyltin oxide (t-Bu2SnO)3 gives the oktokaideka-nuclear (18-nuclear) molecular diorganotin oxide [MeSi(CH2SnPhO)3]6 (7) while the reaction of 6 with sodium hydroxide, NaOH, provides the trikonta-nuclear (30-nuclear) molecular diorganotin oxide [MeSi(CH2SnRO)3]10 (8, R=Me3SiCH2). Both 7 and 8 show belt-like ladder-type macrocyclic structures and are by far the biggest molecular diorganotin oxides reported to date. The compounds have been characterized by elemental analyses, electrospray mass spectrometry (ESI-MS), NMR spectroscopy, 1H DOSY NMR spectroscopy (7), IR spectroscopy (7, 8), and single-crystal X-ray diffraction analysis (2, 7, 8). | en |
| dc.identifier.uri | http://hdl.handle.net/2003/40319 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-22194 | |
| dc.language.iso | en | de |
| dc.relation.ispartofseries | Angewandte Chemie International Edition;Vol. 59. 2020, Issue 52, pp 23892-23898 | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | DOSY NMR spectroscopy | en |
| dc.subject | Electrospray-ionization mass spectrometry | en |
| dc.subject | Macrocycles | en |
| dc.subject | Organotin oxides | en |
| dc.subject | X-ray crystallography | en |
| dc.subject.ddc | 540 | |
| dc.title | MeSi(CH2SnRO)3 (R = Ph, Me3SiCH2): Building blocks for triangular-shaped diorganotin oxide macrocycles | en |
| dc.type | Text | de |
| dc.type.publicationtype | article | de |
| dcterms.accessRights | open access | |
| eldorado.secondarypublication | true | de |
| eldorado.secondarypublication.primarycitation | Angewandte Chemie International Edition. Vol. 59. 2020, Issue 52, pp 23892-23898 | de |
| eldorado.secondarypublication.primaryidentifier | https://doi.org/10.1002/anie.202012248 | de |