Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000131.xml
Synfacts 2024; 20(10): 1031
DOI: 10.1055/s-0043-1775300
DOI: 10.1055/s-0043-1775300
Synthesis of Materials and Unnatural Products
A Stable Stannyne
Wang X.-F,
Hu C,
Li J,
Wei R,
Zhang X,
Liu LL.
*
Southern University of Science and Technology, Shenzhen, P. R. of China
A Crystalline Stannyne.
Nat. Chem. 2024;
DOI: 10.1038/s41557-024-01555-4
A Crystalline Stannyne.
Nat. Chem. 2024;
DOI: 10.1038/s41557-024-01555-4
Significance
Alkyne analogues containing heavier group 14 elements are typically unstable and not isolable. In this work, a crystalline base-free stannnye that is persistent at room temperature is synthesized and isolated.
#
Comment
By virtue of a bulky cyclic phosphino ligand, the stannyne is stabilized and isolable at room temperature in nitrogen atmosphere, with a single-crystal structure unveiled. Having four resonance forms, the stannyne shows the reactivity of both a carbene and stannylene.
#
#
Publication History
Article published online:
13 September 2024
© 2024. Thieme. All rights reserved
Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany