Synthesis of base-stabilized heavier low valent group 14 complexes

Synthesis of base-stabilized heavier low valent group 14 complexes

The synthesis and the structures of group 14 element(I) dimers [LEEL] [L = 2,6-(CH=NR)2C6H3, E = Ge, Sn, Pb] and their reduction to afford the respective group 14 element anions are discussed. The treatment of [LGeGeL] and [LSnSnL] with excess KC8, afforded the germylidenide anion [LGeK.TMEDA] and s...

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Main Author: Chia, Siew Peng
Other Authors: School of Physical and Mathematical Sciences
Format: Theses and Dissertations
Language:English
Published: 2014
Subjects:
DRNTU::Science::Chemistry::Inorganic chemistry::Synthesis
Online Access:https://hdl.handle.net/10356/55388
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-553882023-02-28T23:35:38Z Synthesis of base-stabilized heavier low valent group 14 complexes Chia, Siew Peng School of Physical and Mathematical Sciences So Cheuk Wai DRNTU::Science::Chemistry::Inorganic chemistry::Synthesis The synthesis and the structures of group 14 element(I) dimers [LEEL] [L = 2,6-(CH=NR)2C6H3, E = Ge, Sn, Pb] and their reduction to afford the respective group 14 element anions are discussed. The treatment of [LGeGeL] and [LSnSnL] with excess KC8, afforded the germylidenide anion [LGeK.TMEDA] and stannylidenide anion [LSnK.THF] respectively. The first base-stabilized lead(I) dimer [LPb-PbL] was synthesized by oxidation of plumbylidenide anion [LPbLi.(THF)4] with SnCl2. Reversely, the reduction of [LPb-PbL] with lithium afforded the aromatic plumbylidenide anion . DOCTOR OF PHILOSOPHY (SPMS) 2014-02-26T02:43:56Z 2014-02-26T02:43:56Z 2014 2014 Thesis Chia, S. P. (2014). Synthesis of base-stabilized heavier low valent group 14 complexes. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/55388 10.32657/10356/55388 en 111 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Chemistry::Inorganic chemistry::Synthesis
spellingShingle DRNTU::Science::Chemistry::Inorganic chemistry::Synthesis
Chia, Siew Peng
Synthesis of base-stabilized heavier low valent group 14 complexes
description The synthesis and the structures of group 14 element(I) dimers [LEEL] [L = 2,6-(CH=NR)2C6H3, E = Ge, Sn, Pb] and their reduction to afford the respective group 14 element anions are discussed. The treatment of [LGeGeL] and [LSnSnL] with excess KC8, afforded the germylidenide anion [LGeK.TMEDA] and stannylidenide anion [LSnK.THF] respectively. The first base-stabilized lead(I) dimer [LPb-PbL] was synthesized by oxidation of plumbylidenide anion [LPbLi.(THF)4] with SnCl2. Reversely, the reduction of [LPb-PbL] with lithium afforded the aromatic plumbylidenide anion .
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Chia, Siew Peng
format Theses and Dissertations
author Chia, Siew Peng
author_sort Chia, Siew Peng
title Synthesis of base-stabilized heavier low valent group 14 complexes
title_short Synthesis of base-stabilized heavier low valent group 14 complexes
title_full Synthesis of base-stabilized heavier low valent group 14 complexes
title_fullStr Synthesis of base-stabilized heavier low valent group 14 complexes
title_full_unstemmed Synthesis of base-stabilized heavier low valent group 14 complexes
title_sort synthesis of base-stabilized heavier low valent group 14 complexes
publishDate 2014
url https://hdl.handle.net/10356/55388
_version_ 1759853777722015744

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