Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes

Mark R. St. -J. Foreman; Anthony F. Hill; Chenxi Ma; Never Tshabang; Andrew J. P. White

doi:10.1039/c8dt04278k

Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes

Mark R. St. -J. Foreman, Anthony F. Hill^*, Chenxi Ma, Never Tshabang, Andrew J. P. White

^*Corresponding author for this work

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

Abstract

A range of ruthenaboratranes of the form [Ru(CO)L{κ4-B,S,S′,S′′-B(mt)3}] (mt = N-methylmercaptoimidazolyl) have been prepared either by substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B,S,S′,S′′-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of [RuCl(R)(CO)Ln] (R = Ph, CH[double bond, length as m-dash]CHPh; n = 2, L = PCy3; n = 3, L = P(OMe)3, PMe2Ph) with Na[HB(mt)3].

Original language	English
Pages (from-to)	209-219
Number of pages	11
Journal	Dalton Transactions
Volume	48
Issue number	1
Early online date	26 Nov 2018
DOIs	https://doi.org/10.1039/c8dt04278k
Publication status	Published - 7 Jan 2019

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title = "Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes",

abstract = "A range of ruthenaboratranes of the form [Ru(CO)L{κ4-B,S,S′,S′′-B(mt)3}] (mt = N-methylmercaptoimidazolyl) have been prepared either by substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B,S,S′,S′′-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of [RuCl(R)(CO)Ln] (R = Ph, CH[double bond, length as m-dash]CHPh; n = 2, L = PCy3; n = 3, L = P(OMe)3, PMe2Ph) with Na[HB(mt)3].",

keywords = "Polyazolyl chelate chemistry, Dative sigma-bond, Hydride migration, N,s-heterocyclic carbene, Palladium complexes, Oxidative addition, Dirhodium analogs, H bond, Bu-t, Borane",

author = "Foreman, {Mark R. St. -J.} and Hill, {Anthony F.} and Chenxi Ma and Never Tshabang and White, {Andrew J. P.}",

year = "2019",

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doi = "10.1039/c8dt04278k",

language = "English",

volume = "48",

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journal = "Dalton Transactions",

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T1 - Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes

AU - Foreman, Mark R. St. -J.

AU - Hill, Anthony F.

AU - Ma, Chenxi

AU - Tshabang, Never

AU - White, Andrew J. P.

PY - 2019/1/7

Y1 - 2019/1/7

N2 - A range of ruthenaboratranes of the form [Ru(CO)L{κ4-B,S,S′,S′′-B(mt)3}] (mt = N-methylmercaptoimidazolyl) have been prepared either by substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B,S,S′,S′′-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of [RuCl(R)(CO)Ln] (R = Ph, CH[double bond, length as m-dash]CHPh; n = 2, L = PCy3; n = 3, L = P(OMe)3, PMe2Ph) with Na[HB(mt)3].

AB - A range of ruthenaboratranes of the form [Ru(CO)L{κ4-B,S,S′,S′′-B(mt)3}] (mt = N-methylmercaptoimidazolyl) have been prepared either by substitution of the PPh3 ligand in [Ru(CO)(PPh3){κ4-B,S,S′,S′′-B(mt)3}] by L (L = PMe2Ph, PMe3, P(OMe)3, P(OEt)3, P(OPh)3) or reactions of [RuCl(R)(CO)Ln] (R = Ph, CH[double bond, length as m-dash]CHPh; n = 2, L = PCy3; n = 3, L = P(OMe)3, PMe2Ph) with Na[HB(mt)3].

KW - Polyazolyl chelate chemistry

KW - Dative sigma-bond

KW - Hydride migration

KW - N,s-heterocyclic carbene

KW - Palladium complexes

KW - Oxidative addition

KW - Dirhodium analogs

KW - H bond

KW - Bu-t

KW - Borane

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U2 - 10.1039/c8dt04278k

DO - 10.1039/c8dt04278k

M3 - Article

C2 - 30516190

SN - 1477-9226

VL - 48

SP - 209

EP - 219

JO - Dalton Transactions

JF - Dalton Transactions

IS - 1

ER -

Synthesis and ligand substitution reactions of κ4-B,S,S′,S′′-ruthenaboratranes

Abstract

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