Please use this identifier to cite or link to this item: doi:10.22028/D291-36822
Title: Silicon‐carbon hybrid [2]‐ladderanes
Author(s): Lambert, Marcel
Poitiers, Nadine E.
Huch, Volker
Goforth, Andrea
Scheschkewitz, David
Language: English
Title: Zeitschrift für anorganische und allgemeine Chemie
Volume: 648
Issue: 13
Publisher/Platform: Wiley
Year of Publication: 2022
Free key words: Ladderanes
DDC notations: 500 Science
Publikation type: Journal Article
Abstract: The first silicon-carbon hybrid ladderanes consisting of trisila and tricarba ladder rails were obtained by the reactions of lithium disilenide R2Si=SiRLi (R=2,4,6-triisopropylphenyl) with allylchlorosilanes. The steric strain in the 1,2,6-trisilabicyclo[2.2.0]hexanes imposed by the bulky substituents leads to highly distorted ring systems with extreme puckering and long silicon-carbon bridgehead bonds. All 1,2,6-trisilabicyclo[2.2.0]hexanes show strong absorptions in the UV/vis and the rigidity of the [2]-ladderane framework gives rise to turquoise fluorescence.
DOI of the first publication: 10.1002/zaac.202200030
URL of the first publication:
Link to this record: urn:nbn:de:bsz:291--ds-368220
ISSN: 1521-3749
Date of registration: 14-Jul-2022
Description of the related object: Supporting Information
Related object:
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Chemie
Professorship: NT - Prof. Dr. David Scheschkewitz
Collections:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

Files for this record:
File Description SizeFormat 
Zeitschrift anorg allge chemie - 2022 - Lambert - Silicon‐carbon hybrid 2 ‐ladderanes.pdf522,56 kBAdobe PDFView/Open

This item is licensed under a Creative Commons License Creative Commons