Regioselective nucleophilic addition to vinyl carbenes (metallabutadienes): Crystal structure of [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(PPh3)]

KJ Harlow; AF Hill; T Welton; AJP White; DJ Williams

doi:10.1021/om980091x

Regioselective nucleophilic addition to vinyl carbenes (metallabutadienes): Crystal structure of [Ru{CH(CH=CPh₂)SC(NMe₂)S}(S₂CNMe ₂)(CO)(PPh₃)]

KJ Harlow, AF Hill, T Welton, AJP White, DJ Williams

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

28 Citations (Scopus)

Abstract

The new vinyl carbene salt [Ru(=C_αHC_βH=C_γ - Ph₂)(CO)(S₂CNMe₂)(PPh₃) ₂]PF₆ (obtained from [RuH-Cl(CO)(PPh₃)₃], HC=CCPh₂OH, Na[S₂CNMe₂J, and HPF₆) reacts with fluoride, alkoxide, borohydride and hydroxide at C_γ to give γ-functionalized σ-vinyl complexes, but with dithiocarbamate salts, attack occurs at C_α to provide the structurally characterized metallacycle [Ru{CH(CH=CPh₂)SC(NMe₂)S}(S₂CNMe ₂)(CO)(P-Ph₃)].

Original language	English
Pages (from-to)	1916-1918
Number of pages	3
Journal	Organometallics
Volume	17
Issue number	10
DOIs	https://doi.org/10.1021/om980091x
Publication status	Published - 11 May 1998
Externally published	Yes

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@article{6725da6a5e404c22904e70efea207c64,

title = "Regioselective nucleophilic addition to vinyl carbenes (metallabutadienes): Crystal structure of [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(PPh3)]",

abstract = "The new vinyl carbene salt [Ru(=CαHCβH=Cγ - Ph2)(CO)(S2CNMe2)(PPh3) 2]PF6 (obtained from [RuH-Cl(CO)(PPh3)3], HC=CCPh2OH, Na[S2CNMe2J, and HPF6) reacts with fluoride, alkoxide, borohydride and hydroxide at Cγ to give γ-functionalized σ-vinyl complexes, but with dithiocarbamate salts, attack occurs at Cα to provide the structurally characterized metallacycle [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(P-Ph3)].",

keywords = "Opening metathesis polymerization, Complexes, Ruthenium, Vinylcarbene, Derivatives, Norbornene, Catalysts",

author = "KJ Harlow and AF Hill and T Welton and AJP White and DJ Williams",

year = "1998",

month = may,

day = "11",

doi = "10.1021/om980091x",

language = "English",

volume = "17",

pages = "1916--1918",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "10",

}

TY - JOUR

T1 - Regioselective nucleophilic addition to vinyl carbenes (metallabutadienes)

T2 - Crystal structure of [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(PPh3)]

AU - Harlow, KJ

AU - Hill, AF

AU - Welton, T

AU - White, AJP

AU - Williams, DJ

PY - 1998/5/11

Y1 - 1998/5/11

N2 - The new vinyl carbene salt [Ru(=CαHCβH=Cγ - Ph2)(CO)(S2CNMe2)(PPh3) 2]PF6 (obtained from [RuH-Cl(CO)(PPh3)3], HC=CCPh2OH, Na[S2CNMe2J, and HPF6) reacts with fluoride, alkoxide, borohydride and hydroxide at Cγ to give γ-functionalized σ-vinyl complexes, but with dithiocarbamate salts, attack occurs at Cα to provide the structurally characterized metallacycle [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(P-Ph3)].

AB - The new vinyl carbene salt [Ru(=CαHCβH=Cγ - Ph2)(CO)(S2CNMe2)(PPh3) 2]PF6 (obtained from [RuH-Cl(CO)(PPh3)3], HC=CCPh2OH, Na[S2CNMe2J, and HPF6) reacts with fluoride, alkoxide, borohydride and hydroxide at Cγ to give γ-functionalized σ-vinyl complexes, but with dithiocarbamate salts, attack occurs at Cα to provide the structurally characterized metallacycle [Ru{CH(CH=CPh2)SC(NMe2)S}(S2CNMe 2)(CO)(P-Ph3)].

KW - Opening metathesis polymerization

KW - Complexes

KW - Ruthenium

KW - Vinylcarbene

KW - Derivatives

KW - Norbornene

KW - Catalysts

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=anu_research_portal_plus2&SrcAuth=WosAPI&KeyUT=WOS:000073789900004&DestLinkType=FullRecord&DestApp=WOS_CPL

U2 - 10.1021/om980091x

DO - 10.1021/om980091x

M3 - Literature review

SN - 0276-7333

VL - 17

SP - 1916

EP - 1918

JO - Organometallics

JF - Organometallics

IS - 10

ER -

Regioselective nucleophilic addition to vinyl carbenes (metallabutadienes): Crystal structure of [Ru{CH(CH=CPh₂)SC(NMe₂)S}(S₂CNMe ₂)(CO)(PPh₃)]

Abstract

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