Sulfur-alkylation-initiated Cp*Ru thiyl radicals

Richard Yee Cheong Shin; Hui Shan Sim; Lai Yoong Goh; Richard D. Webster

doi:10.1016/j.jorganchem.2007.03.018

Sulfur-alkylation-initiated Cp^*Ru thiyl radicals

Richard Yee Cheong Shin, Hui Shan Sim, Lai Yoong Goh^*, Richard D. Webster

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

The formation of thiyl radicals from [Cp^*Ru^III{κ³SSS′-tpdt }] (1A) and [Cp^*Ru^III{κ³SSN-apdt}] (1B) {Cp^* = η⁵-C₅Me₅; tpdt = S(CH₂CH₂S^-)₂; apdt = HN(CH₂CH₂S^-)₂} has been initiated by thiolate alkylation or oxidation with iodine. Subsequent electron transfer processes yielded disulfide-bridged dinuclear complexes. The mechanistic pathways of these processes will be discussed.

Original language	English
Pages (from-to)	3267-3276
Number of pages	10
Journal	Journal of Organometallic Chemistry
Volume	692
Issue number	15
DOIs	https://doi.org/10.1016/j.jorganchem.2007.03.018
Publication status	Published - Jul 1 2007
Externally published	Yes

ASJC Scopus Subject Areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

Keywords

Cyclopentadienyl ruthenium
Disulfide bridge
Methylation
Thiolate
Thiyl radical

Access to Document

10.1016/j.jorganchem.2007.03.018

Cite this

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title = "Sulfur-alkylation-initiated Cp*Ru thiyl radicals",

abstract = "The formation of thiyl radicals from [Cp*RuIII{κ3SSS′-tpdt }] (1A) and [Cp*RuIII{κ3SSN-apdt}] (1B) {Cp* = η5-C5Me5; tpdt = S(CH2CH2S-)2; apdt = HN(CH2CH2S-)2} has been initiated by thiolate alkylation or oxidation with iodine. Subsequent electron transfer processes yielded disulfide-bridged dinuclear complexes. The mechanistic pathways of these processes will be discussed.",

keywords = "Cyclopentadienyl ruthenium, Disulfide bridge, Methylation, Thiolate, Thiyl radical",

author = "Shin, {Richard Yee Cheong} and Sim, {Hui Shan} and Goh, {Lai Yoong} and Webster, {Richard D.}",

year = "2007",

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doi = "10.1016/j.jorganchem.2007.03.018",

language = "English",

volume = "692",

pages = "3267--3276",

journal = "Journal of Organometallic Chemistry",

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TY - JOUR

T1 - Sulfur-alkylation-initiated Cp*Ru thiyl radicals

AU - Shin, Richard Yee Cheong

AU - Sim, Hui Shan

AU - Goh, Lai Yoong

AU - Webster, Richard D.

PY - 2007/7/1

Y1 - 2007/7/1

N2 - The formation of thiyl radicals from [Cp*RuIII{κ3SSS′-tpdt }] (1A) and [Cp*RuIII{κ3SSN-apdt}] (1B) {Cp* = η5-C5Me5; tpdt = S(CH2CH2S-)2; apdt = HN(CH2CH2S-)2} has been initiated by thiolate alkylation or oxidation with iodine. Subsequent electron transfer processes yielded disulfide-bridged dinuclear complexes. The mechanistic pathways of these processes will be discussed.

AB - The formation of thiyl radicals from [Cp*RuIII{κ3SSS′-tpdt }] (1A) and [Cp*RuIII{κ3SSN-apdt}] (1B) {Cp* = η5-C5Me5; tpdt = S(CH2CH2S-)2; apdt = HN(CH2CH2S-)2} has been initiated by thiolate alkylation or oxidation with iodine. Subsequent electron transfer processes yielded disulfide-bridged dinuclear complexes. The mechanistic pathways of these processes will be discussed.

KW - Cyclopentadienyl ruthenium

KW - Disulfide bridge

KW - Methylation

KW - Thiolate

KW - Thiyl radical

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DO - 10.1016/j.jorganchem.2007.03.018

M3 - Article

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SN - 0022-328X

VL - 692

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EP - 3276

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

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