Synthesis and structure of (O → Si)-chelate fluorosilane, a novel complex of pentacoordinate silicon with N-acetylvaline

Nikolin, Alexey A.; Korlyukov, Alexander A.; Kramarova, Eugenia P.; Romanenko, Alexandr R.; Arkhipov, Dmitry E.; Tarasenko, Dmitry V.; Bylikin, Sergey Yu.; Baukov, Yuri I. and Negrebetsky, Vadim V. (2022). Synthesis and structure of (O → Si)-chelate fluorosilane, a novel complex of pentacoordinate silicon with N-acetylvaline. Mendeleev Communications, 32(1) pp. 37–38.

DOI: https://doi.org/10.1016/j.mencom.2022.01.011

Abstract

A novel organosilicon complex of N-acetylvaline was synthesized by the reaction of the relative disiloxane derivative with BF3 etherate. According to X-ray and NMR data, the silicon atom of the final product is pentacoordinated in both the solid state and solution. The coordination state of silicon was correctly predicted by quantum-chemical calculations.

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• Item ORO ID
• 83206
• Item Type
• Journal Item
• ISSN
• 0959-9436
• Keywords
• organosilicon compounds; amino acids; valine; fluorosilanes; synthesis; pentacoordinate silicon; X-ray diffraction study; quantum-chemical analysis
• Academic Unit or School
• Faculty of Science, Technology, Engineering and Mathematics (STEM) > Life, Health and Chemical Sciences
  Faculty of Science, Technology, Engineering and Mathematics (STEM)
• Copyright Holders
• © 2022 Mendeleev Communications
• Depositing User
• ORO Import