Synthesis and structure of some ruthenium-rhenium heterodinuclear complexes and their catalytic activity in the addition of carboxylic acids to phenylacetylene

Suming Ye; Weng Kee Leong

doi:10.1016/j.jorganchem.2005.11.061

Synthesis and structure of some ruthenium-rhenium heterodinuclear complexes and their catalytic activity in the addition of carboxylic acids to phenylacetylene

Suming Ye, Weng Kee Leong^*

^*Corresponding author for this work

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

29 Citations (Scopus)

Abstract

The salt elimination reaction of Na[Re(CO)₅] with Cp*Ru(dppm)Cl, CpRu(dppm)Cl or CpRu(CO)₂Cl afforded the heterodinuclear species Cp*Ru(μ-CO)₂(μ-dppm)Re(CO) ₃, Cp(CO)Ru(μ-dppm)Re(CO)₄, or Cp(CO) ₂RuRe(CO)₅, respectively, in moderate yields. An orthometallated species, Cp*(CO)Ru(μ-H)[μ-PhP(C₆H ₄)CH₂PPh₂]Re(CO)₃, was also obtained from the first reaction. All these heterodinuclear products have been characterised crystallographically. They also showed good catalytic activity for the addition of carboxylic acids to phenylacetylene to afford the anti-Markovnikov products selectively.

Original language	English
Pages (from-to)	1216-1222
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	691
Issue number	6
DOIs	https://doi.org/10.1016/j.jorganchem.2005.11.061
Publication status	Published - Mar 1 2006
Externally published	Yes

ASJC Scopus Subject Areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

Keywords

Addition of carboxylic acid
Alkyne
Anti-Markovnikov addition
Catalysis
Heterodinuclear
Rhenium
Ruthenium

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10.1016/j.jorganchem.2005.11.061

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title = "Synthesis and structure of some ruthenium-rhenium heterodinuclear complexes and their catalytic activity in the addition of carboxylic acids to phenylacetylene",

abstract = "The salt elimination reaction of Na[Re(CO)5] with Cp*Ru(dppm)Cl, CpRu(dppm)Cl or CpRu(CO)2Cl afforded the heterodinuclear species Cp*Ru(μ-CO)2(μ-dppm)Re(CO) 3, Cp(CO)Ru(μ-dppm)Re(CO)4, or Cp(CO) 2RuRe(CO)5, respectively, in moderate yields. An orthometallated species, Cp*(CO)Ru(μ-H)[μ-PhP(C6H 4)CH2PPh2]Re(CO)3, was also obtained from the first reaction. All these heterodinuclear products have been characterised crystallographically. They also showed good catalytic activity for the addition of carboxylic acids to phenylacetylene to afford the anti-Markovnikov products selectively.",

keywords = "Addition of carboxylic acid, Alkyne, Anti-Markovnikov addition, Catalysis, Heterodinuclear, Rhenium, Ruthenium",

author = "Suming Ye and Leong, {Weng Kee}",

year = "2006",

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doi = "10.1016/j.jorganchem.2005.11.061",

language = "English",

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T1 - Synthesis and structure of some ruthenium-rhenium heterodinuclear complexes and their catalytic activity in the addition of carboxylic acids to phenylacetylene

AU - Ye, Suming

AU - Leong, Weng Kee

PY - 2006/3/1

Y1 - 2006/3/1

N2 - The salt elimination reaction of Na[Re(CO)5] with Cp*Ru(dppm)Cl, CpRu(dppm)Cl or CpRu(CO)2Cl afforded the heterodinuclear species Cp*Ru(μ-CO)2(μ-dppm)Re(CO) 3, Cp(CO)Ru(μ-dppm)Re(CO)4, or Cp(CO) 2RuRe(CO)5, respectively, in moderate yields. An orthometallated species, Cp*(CO)Ru(μ-H)[μ-PhP(C6H 4)CH2PPh2]Re(CO)3, was also obtained from the first reaction. All these heterodinuclear products have been characterised crystallographically. They also showed good catalytic activity for the addition of carboxylic acids to phenylacetylene to afford the anti-Markovnikov products selectively.

AB - The salt elimination reaction of Na[Re(CO)5] with Cp*Ru(dppm)Cl, CpRu(dppm)Cl or CpRu(CO)2Cl afforded the heterodinuclear species Cp*Ru(μ-CO)2(μ-dppm)Re(CO) 3, Cp(CO)Ru(μ-dppm)Re(CO)4, or Cp(CO) 2RuRe(CO)5, respectively, in moderate yields. An orthometallated species, Cp*(CO)Ru(μ-H)[μ-PhP(C6H 4)CH2PPh2]Re(CO)3, was also obtained from the first reaction. All these heterodinuclear products have been characterised crystallographically. They also showed good catalytic activity for the addition of carboxylic acids to phenylacetylene to afford the anti-Markovnikov products selectively.

KW - Addition of carboxylic acid

KW - Alkyne

KW - Anti-Markovnikov addition

KW - Catalysis

KW - Heterodinuclear

KW - Rhenium

KW - Ruthenium

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DO - 10.1016/j.jorganchem.2005.11.061

M3 - Article

AN - SCOPUS:32544435614

SN - 0022-328X

VL - 691

SP - 1216

EP - 1222

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 6

ER -

Synthesis and structure of some ruthenium-rhenium heterodinuclear complexes and their catalytic activity in the addition of carboxylic acids to phenylacetylene

Abstract

ASJC Scopus Subject Areas

Keywords

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