Reactions of Electrophiles with (μ-H)Ru3(μ3-η3-XCCRCR′)(CO)9-n(PPh3)n: One-Electron Oxidation or Adduct Formation

Huirong Yao; Robert D. McCargar; Robert D. Allendoerfer; Jerome B. Keister

doi:10.1021/om00035a010

Reactions of Electrophiles with (μ-H)Ru₃(μ₃-η³-XCCRCR′)(CO)_9-n(PPh₃)_n: One-Electron Oxidation or Adduct Formation

Huirong Yao
, Robert D. McCargar
, Robert D. Allendoerfer
, Jerome B. Keister

Chemistry

SUNY Buffalo

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

10 Scopus citations

Abstract

Electrochemical or chemical oxidations of the clusters HRu₃(μ₃-η³-XCCRCR′)(CO)_9−n(PPh₃)_n (X = OMe, R = R′ = Me, n = 1–3; X = OMe, R = H, R′ = OEt, n = 2, 3; X = NEt₂, R = H, R′ = Me, n = 1, 2) produce radical cations which are stabilized by π donation from the OR or NEt₂ groups into the cluster framework orbitals. Treatment of the neutral clusters with E⁺ (E = H, Ag, Au(PPh₃)) forms the adducts [ERu₃H(μ₃-η³-XCCR-CR′)(CO)_9−n(PPh₃)_n]⁺ with electrophilic addition either to a Ru–Ru edge or to the Ru₃ face.

Original language	English
Pages (from-to)	4283-4285
Number of pages	3
Journal	Organometallics
Volume	12
Issue number	11
DOIs	https://doi.org/10.1021/om00035a010
State	Published - 1993

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title = "Reactions of Electrophiles with (μ-H)Ru3(μ3-η3-XCCRCR′)(CO)9-n(PPh3)n: One-Electron Oxidation or Adduct Formation",

abstract = "Electrochemical or chemical oxidations of the clusters HRu3(μ3-η3-XCCRCR′)(CO)9−n(PPh3)n (X = OMe, R = R′ = Me, n = 1–3; X = OMe, R = H, R′ = OEt, n = 2, 3; X = NEt2, R = H, R′ = Me, n = 1, 2) produce radical cations which are stabilized by π donation from the OR or NEt2 groups into the cluster framework orbitals. Treatment of the neutral clusters with E+ (E = H, Ag, Au(PPh3)) forms the adducts [ERu3H(μ3-η3-XCCR-CR′)(CO)9−n(PPh3)n]+ with electrophilic addition either to a Ru–Ru edge or to the Ru3 face.",

author = "Huirong Yao and McCargar, \{Robert D.\} and Allendoerfer, \{Robert D.\} and Keister, \{Jerome B.\}",

year = "1993",

doi = "10.1021/om00035a010",

language = "English",

volume = "12",

pages = "4283--4285",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "11",

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TY - JOUR

T1 - Reactions of Electrophiles with (μ-H)Ru3(μ3-η3-XCCRCR′)(CO)9-n(PPh3)n

T2 - One-Electron Oxidation or Adduct Formation

AU - Yao, Huirong

AU - McCargar, Robert D.

AU - Allendoerfer, Robert D.

AU - Keister, Jerome B.

PY - 1993

Y1 - 1993

N2 - Electrochemical or chemical oxidations of the clusters HRu3(μ3-η3-XCCRCR′)(CO)9−n(PPh3)n (X = OMe, R = R′ = Me, n = 1–3; X = OMe, R = H, R′ = OEt, n = 2, 3; X = NEt2, R = H, R′ = Me, n = 1, 2) produce radical cations which are stabilized by π donation from the OR or NEt2 groups into the cluster framework orbitals. Treatment of the neutral clusters with E+ (E = H, Ag, Au(PPh3)) forms the adducts [ERu3H(μ3-η3-XCCR-CR′)(CO)9−n(PPh3)n]+ with electrophilic addition either to a Ru–Ru edge or to the Ru3 face.

AB - Electrochemical or chemical oxidations of the clusters HRu3(μ3-η3-XCCRCR′)(CO)9−n(PPh3)n (X = OMe, R = R′ = Me, n = 1–3; X = OMe, R = H, R′ = OEt, n = 2, 3; X = NEt2, R = H, R′ = Me, n = 1, 2) produce radical cations which are stabilized by π donation from the OR or NEt2 groups into the cluster framework orbitals. Treatment of the neutral clusters with E+ (E = H, Ag, Au(PPh3)) forms the adducts [ERu3H(μ3-η3-XCCR-CR′)(CO)9−n(PPh3)n]+ with electrophilic addition either to a Ru–Ru edge or to the Ru3 face.

UR - https://www.scopus.com/pages/publications/0040189195

U2 - 10.1021/om00035a010

DO - 10.1021/om00035a010

M3 - Article

AN - SCOPUS:0040189195

SN - 0276-7333

VL - 12

SP - 4283

EP - 4285

JO - Organometallics

JF - Organometallics

IS - 11

ER -

Reactions of Electrophiles with (μ-H)Ru₃(μ₃-η³-XCCRCR′)(CO)_9-n(PPh₃)_n: One-Electron Oxidation or Adduct Formation

Abstract

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