A base-stabilized lead(I) dimer and an aromatic plumbylidenide anion

Siew Peng Chia; Hong Wei Xi; Yongxin Li; Kok Hwa Lim; Cheuk Wai So

doi:10.1002/anie.201301954

A base-stabilized lead(I) dimer and an aromatic plumbylidenide anion

Siew Peng Chia, Hong Wei Xi, Yongxin Li, Kok Hwa Lim, Cheuk Wai So^*

^*Corresponding author for this work

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

35 Citations (Scopus)

Abstract

The aromatic low-valent lead analogue of an indenyl anion (see scheme; 1) undergoes oxidation with SnCl₂ to form the base-stabilized lead(I) dimer 2. Reduction of 2 with lithium regenerates 1. These compounds were characterized by NMR spectroscopy and X-ray crystallography.

Original language	English
Pages (from-to)	6298-6301
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	24
DOIs	https://doi.org/10.1002/anie.201301954
Publication status	Published - Jun 10 2013
Externally published	Yes

ASJC Scopus Subject Areas

Catalysis
General Chemistry

Keywords

aromaticity
carbene homologues
diiminophenyl ligands
lead
low-valent compounds

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abstract = "The aromatic low-valent lead analogue of an indenyl anion (see scheme; 1) undergoes oxidation with SnCl2 to form the base-stabilized lead(I) dimer 2. Reduction of 2 with lithium regenerates 1. These compounds were characterized by NMR spectroscopy and X-ray crystallography.",

keywords = "aromaticity, carbene homologues, diiminophenyl ligands, lead, low-valent compounds",

author = "Chia, {Siew Peng} and Xi, {Hong Wei} and Yongxin Li and Lim, {Kok Hwa} and So, {Cheuk Wai}",

year = "2013",

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doi = "10.1002/anie.201301954",

language = "English",

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T1 - A base-stabilized lead(I) dimer and an aromatic plumbylidenide anion

AU - Chia, Siew Peng

AU - Xi, Hong Wei

AU - Li, Yongxin

AU - Lim, Kok Hwa

AU - So, Cheuk Wai

PY - 2013/6/10

Y1 - 2013/6/10

N2 - The aromatic low-valent lead analogue of an indenyl anion (see scheme; 1) undergoes oxidation with SnCl2 to form the base-stabilized lead(I) dimer 2. Reduction of 2 with lithium regenerates 1. These compounds were characterized by NMR spectroscopy and X-ray crystallography.

AB - The aromatic low-valent lead analogue of an indenyl anion (see scheme; 1) undergoes oxidation with SnCl2 to form the base-stabilized lead(I) dimer 2. Reduction of 2 with lithium regenerates 1. These compounds were characterized by NMR spectroscopy and X-ray crystallography.

KW - aromaticity

KW - carbene homologues

KW - diiminophenyl ligands

KW - lead

KW - low-valent compounds

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DO - 10.1002/anie.201301954

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JF - Angewandte Chemie - International Edition

IS - 24

ER -

A base-stabilized lead(I) dimer and an aromatic plumbylidenide anion

Abstract

ASJC Scopus Subject Areas

Keywords

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