Synthesis, isolation and characterization of a stable lithium stannenolate. A keto or an enol tautomer?

Roman Bashkurov; Natalia Fridman; Dmitry Bravo-Zhivotovskii; Yitzhak Apeloig

doi:10.1039/d1dt02843j

Synthesis, isolation and characterization of a stable lithium stannenolate. A keto or an enol tautomer?

Roman Bashkurov, Natalia Fridman, Dmitry Bravo-Zhivotovskii, Yitzhak Apeloig

Technion - Israel Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

A stable lithium stannenolate 7 was synthesized and isolated by the reaction of acylstannane 6 with LDA ortBu₂MeSiLi in THF. 7 was characterized by X-ray crystallography and by NMR and UV-Vis spectroscopy. Spectroscopic and structural features, in combination with DFT quantum-mechanical calculations, indicate that 7 is best described as an acyl-substituted stannyl anion, adopting the stannenolate keto tautomeric structure.

Original language	English
Pages (from-to)	13651-13655
Number of pages	5
Journal	Dalton Transactions
Volume	50
Issue number	39
DOIs	https://doi.org/10.1039/d1dt02843j
State	Published - 21 Oct 2021

All Science Journal Classification (ASJC) codes

Inorganic Chemistry

Access to Document

10.1039/d1dt02843j

Cite this

@article{f2e8405b62714d788be610eb664d94cc,

title = "Synthesis, isolation and characterization of a stable lithium stannenolate. A keto or an enol tautomer?",

abstract = "A stable lithium stannenolate 7 was synthesized and isolated by the reaction of acylstannane 6 with LDA ortBu2MeSiLi in THF. 7 was characterized by X-ray crystallography and by NMR and UV-Vis spectroscopy. Spectroscopic and structural features, in combination with DFT quantum-mechanical calculations, indicate that 7 is best described as an acyl-substituted stannyl anion, adopting the stannenolate keto tautomeric structure.",

author = "Roman Bashkurov and Natalia Fridman and Dmitry Bravo-Zhivotovskii and Yitzhak Apeloig",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

month = oct,

day = "21",

doi = "10.1039/d1dt02843j",

language = "الإنجليزيّة",

volume = "50",

pages = "13651--13655",

journal = "Dalton Transactions",

issn = "1477-9226",