Single electron transfer and CO2+ transfer reactions of a disubstituted cation and anion, Mn(CO)4(PPh3)2 + AND Mn(CO)3(PPh3)2 −

Yueqian Zhen; Jim D. Atwood

doi:10.1080/00958979209409195

Single electron transfer and CO²⁺ transfer reactions of a disubstituted cation and anion, Mn(CO)₄(PPh₃)₂ ⁺ AND Mn(CO)₃(PPh₃)₂ ⁻

Yueqian Zhen
, Jim D. Atwood

Chemistry

SUNY Buffalo

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

10 Scopus citations

Abstract

The substitution of triphenylphosphine for CO on cationic and anionic complexes significantly slows single electron transfer reactions (SET) but has a relatively small effect on CO² ⁺transfer. This allows the products of CO^z+reactions to be readily identified before subsequent SET reactions can occur. In this manuscript the reactions of the bis-substituted complexes, Mn(CO)₄(PPh₃)₂ ⁺and Mn(CO)₃(PPh₃)₂“, are reported. When the cation is reacted with a metal carbonyl anion that is more nucleophilic than Mn(CO)₃(PPh₃)₂“, a CO²⁺transfer occurs; a less nucleophilic anion results in SET. Single electron transfer reactions of triphenylphosphine complexes are characterized by formation of hydride products. Transfer of CO²⁺leads to new cation and anion products.

Original language	English
Pages (from-to)	229-232
Number of pages	4
Journal	Journal of Coordination Chemistry
Volume	25
Issue number	3
DOIs	https://doi.org/10.1080/00958979209409195
State	Published - Jan 1 1992

Keywords

carbonyl
electron transfer
Manganese complexes
phosphine

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10.1080/00958979209409195

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title = "Single electron transfer and CO2+ transfer reactions of a disubstituted cation and anion, Mn(CO)4(PPh3)2 + AND Mn(CO)3(PPh3)2 − ",

abstract = "The substitution of triphenylphosphine for CO on cationic and anionic complexes significantly slows single electron transfer reactions (SET) but has a relatively small effect on CO2 +transfer. This allows the products of COz+reactions to be readily identified before subsequent SET reactions can occur. In this manuscript the reactions of the bis-substituted complexes, Mn(CO)4(PPh3)2 +and Mn(CO)3(PPh3)2“, are reported. When the cation is reacted with a metal carbonyl anion that is more nucleophilic than Mn(CO)3(PPh3)2“, a CO2+transfer occurs; a less nucleophilic anion results in SET. Single electron transfer reactions of triphenylphosphine complexes are characterized by formation of hydride products. Transfer of CO2+leads to new cation and anion products.",

keywords = "carbonyl, electron transfer, Manganese complexes, phosphine",

author = "Yueqian Zhen and Atwood, \{Jim D.\}",

year = "1992",

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doi = "10.1080/00958979209409195",

language = "English",

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TY - JOUR

T1 - Single electron transfer and CO2+ transfer reactions of a disubstituted cation and anion, Mn(CO)4(PPh3)2 + AND Mn(CO)3(PPh3)2 −

AU - Zhen, Yueqian

AU - Atwood, Jim D.

PY - 1992/1/1

Y1 - 1992/1/1

N2 - The substitution of triphenylphosphine for CO on cationic and anionic complexes significantly slows single electron transfer reactions (SET) but has a relatively small effect on CO2 +transfer. This allows the products of COz+reactions to be readily identified before subsequent SET reactions can occur. In this manuscript the reactions of the bis-substituted complexes, Mn(CO)4(PPh3)2 +and Mn(CO)3(PPh3)2“, are reported. When the cation is reacted with a metal carbonyl anion that is more nucleophilic than Mn(CO)3(PPh3)2“, a CO2+transfer occurs; a less nucleophilic anion results in SET. Single electron transfer reactions of triphenylphosphine complexes are characterized by formation of hydride products. Transfer of CO2+leads to new cation and anion products.

AB - The substitution of triphenylphosphine for CO on cationic and anionic complexes significantly slows single electron transfer reactions (SET) but has a relatively small effect on CO2 +transfer. This allows the products of COz+reactions to be readily identified before subsequent SET reactions can occur. In this manuscript the reactions of the bis-substituted complexes, Mn(CO)4(PPh3)2 +and Mn(CO)3(PPh3)2“, are reported. When the cation is reacted with a metal carbonyl anion that is more nucleophilic than Mn(CO)3(PPh3)2“, a CO2+transfer occurs; a less nucleophilic anion results in SET. Single electron transfer reactions of triphenylphosphine complexes are characterized by formation of hydride products. Transfer of CO2+leads to new cation and anion products.

KW - carbonyl

KW - electron transfer

KW - Manganese complexes

KW - phosphine

UR - https://www.scopus.com/pages/publications/0347540368

U2 - 10.1080/00958979209409195

DO - 10.1080/00958979209409195

M3 - Article

AN - SCOPUS:0347540368

SN - 0095-8972

VL - 25

SP - 229

EP - 232

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 3

ER -

Single electron transfer and CO²⁺ transfer reactions of a disubstituted cation and anion, Mn(CO)₄(PPh₃)₂ ⁺ AND Mn(CO)₃(PPh₃)₂ ⁻

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Keywords

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