The mechanism of metal-promoted 1,3-sulphur shifts involving the apparent insertion of carbon monoxide into a carbon-sulphur bond

Jack L. Davidson; Laurence Carlton

The mechanism of metal-promoted 1,3-sulphur shifts involving the apparent insertion of carbon monoxide into a carbon-sulphur bond

Jack L. Davidson, Laurence Carlton

School of Engineering & Physical Sciences

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

10 Citations (Scopus)

Abstract

The isomerisation of the acyl chelate complex [W{C(O)C(CO ₂Me):C(CO₂Me)SR}(CO)₂(?-C₅H ₅)] into [W{C(CO₂Me):C(CO₂Me)C(O)SR}(CO) ₂(?-C₅H₅)] (R = Me or Prⁱ), which involves a 1,3 shift of the SR group, has been shown to proceed via the mercapto vinyl complex [W{s-C(CO₂Me):C(CO₂Me)SR}(CO) ₃(?-C₅H₅)], illustrating that the mechanism involves deinsertion of the acyl carbon monoxide followed by apparent insertion of co-ordinated CO into the C-S bond of the vinyl ligand.

Original language	English
Pages (from-to)	964-965
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	15
Publication status	Published - 1984

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@article{ff146d417e63489c9b58a109238f230e,

title = "The mechanism of metal-promoted 1,3-sulphur shifts involving the apparent insertion of carbon monoxide into a carbon-sulphur bond",

abstract = "The isomerisation of the acyl chelate complex [W{C(O)C(CO 2Me):C(CO2Me)SR}(CO)2(?-C5H 5)] into [W{C(CO2Me):C(CO2Me)C(O)SR}(CO) 2(?-C5H5)] (R = Me or Pri), which involves a 1,3 shift of the SR group, has been shown to proceed via the mercapto vinyl complex [W{s-C(CO2Me):C(CO2Me)SR}(CO) 3(?-C5H5)], illustrating that the mechanism involves deinsertion of the acyl carbon monoxide followed by apparent insertion of co-ordinated CO into the C-S bond of the vinyl ligand.",

author = "Davidson, {Jack L.} and Laurence Carlton",

year = "1984",

language = "English",

pages = "964--965",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "15",

}

TY - JOUR

T1 - The mechanism of metal-promoted 1,3-sulphur shifts involving the apparent insertion of carbon monoxide into a carbon-sulphur bond

AU - Davidson, Jack L.

AU - Carlton, Laurence

PY - 1984

Y1 - 1984

N2 - The isomerisation of the acyl chelate complex [W{C(O)C(CO 2Me):C(CO2Me)SR}(CO)2(?-C5H 5)] into [W{C(CO2Me):C(CO2Me)C(O)SR}(CO) 2(?-C5H5)] (R = Me or Pri), which involves a 1,3 shift of the SR group, has been shown to proceed via the mercapto vinyl complex [W{s-C(CO2Me):C(CO2Me)SR}(CO) 3(?-C5H5)], illustrating that the mechanism involves deinsertion of the acyl carbon monoxide followed by apparent insertion of co-ordinated CO into the C-S bond of the vinyl ligand.

AB - The isomerisation of the acyl chelate complex [W{C(O)C(CO 2Me):C(CO2Me)SR}(CO)2(?-C5H 5)] into [W{C(CO2Me):C(CO2Me)C(O)SR}(CO) 2(?-C5H5)] (R = Me or Pri), which involves a 1,3 shift of the SR group, has been shown to proceed via the mercapto vinyl complex [W{s-C(CO2Me):C(CO2Me)SR}(CO) 3(?-C5H5)], illustrating that the mechanism involves deinsertion of the acyl carbon monoxide followed by apparent insertion of co-ordinated CO into the C-S bond of the vinyl ligand.

M3 - Article

SN - 0022-4936

SP - 964

EP - 965

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 15

ER -

The mechanism of metal-promoted 1,3-sulphur shifts involving the apparent insertion of carbon monoxide into a carbon-sulphur bond

Abstract

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