Effect of Ligand Bulk in Ruthenium-Catalyzed Olefin Metathesis: IPr* vs IPr

Simone Manzini; César Alejandro Urbina Blanco; Alexandra Martha Zoya Slawin; Steven Patrick Nolan

doi:10.1021/om300719t

Effect of Ligand Bulk in Ruthenium-Catalyzed Olefin Metathesis: IPr* vs IPr

Simone Manzini, César Alejandro Urbina Blanco, Alexandra Martha Zoya Slawin, Steven Patrick Nolan

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

Abstract

Novel ruthenium catalysts, [RuCl2(IPr*)(PPh3)(3-phenylindenylidene)]
(1) and [RuCl2
(IPr*)(Py)(3-phenylindenylidene)]
(2), bearing the very bulky ligand IPr* are reported. The complexes
were tested in ring closing and cross-metathesis, and their activities were
compared to that displayed by [RuCl2(IPr)(PPh3)(3-phenylindenylidene)]
(3) and the new [RuCl2(IPr)(Py)(3-phenylindenylidene)] (4),
in order to assess how the steric hindrance of the N-heterocyclic carbene
influences the catalytic activity of the resulting ruthenium complexes

Original language	English
Pages (from-to)	6514-6517
Number of pages	4
Journal	Organometallics
Volume	31
Issue number	18
Early online date	31 Aug 2012
DOIs	https://doi.org/10.1021/om300719t
Publication status	Published - Sept 2012

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title = "Effect of Ligand Bulk in Ruthenium-Catalyzed Olefin Metathesis: IPr* vs IPr",

abstract = "Novel ruthenium catalysts, [RuCl2(IPr*)(PPh3)(3-phenylindenylidene)] (1) and [RuCl2 (IPr*)(Py)(3-phenylindenylidene)] (2), bearing the very bulky ligand IPr* are reported. The complexes were tested in ring closing and cross-metathesis, and their activities were compared to that displayed by [RuCl2(IPr)(PPh3)(3-phenylindenylidene)] (3) and the new [RuCl2(IPr)(Py)(3-phenylindenylidene)] (4), in order to assess how the steric hindrance of the N-heterocyclic carbene influences the catalytic activity of the resulting ruthenium complexes",

author = "Simone Manzini and \{Urbina Blanco\}, \{C{\'e}sar Alejandro\} and Slawin, \{Alexandra Martha Zoya\} and Nolan, \{Steven Patrick\}",

year = "2012",

month = sep,

doi = "10.1021/om300719t",

language = "English",

volume = "31",

pages = "6514--6517",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society (ACS)",

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TY - JOUR

T1 - Effect of Ligand Bulk in Ruthenium-Catalyzed Olefin Metathesis: IPr* vs IPr

AU - Manzini, Simone

AU - Urbina Blanco, César Alejandro

AU - Slawin, Alexandra Martha Zoya

AU - Nolan, Steven Patrick

PY - 2012/9

Y1 - 2012/9

N2 - Novel ruthenium catalysts, [RuCl2(IPr*)(PPh3)(3-phenylindenylidene)] (1) and [RuCl2 (IPr*)(Py)(3-phenylindenylidene)] (2), bearing the very bulky ligand IPr* are reported. The complexes were tested in ring closing and cross-metathesis, and their activities were compared to that displayed by [RuCl2(IPr)(PPh3)(3-phenylindenylidene)] (3) and the new [RuCl2(IPr)(Py)(3-phenylindenylidene)] (4), in order to assess how the steric hindrance of the N-heterocyclic carbene influences the catalytic activity of the resulting ruthenium complexes

AB - Novel ruthenium catalysts, [RuCl2(IPr*)(PPh3)(3-phenylindenylidene)] (1) and [RuCl2 (IPr*)(Py)(3-phenylindenylidene)] (2), bearing the very bulky ligand IPr* are reported. The complexes were tested in ring closing and cross-metathesis, and their activities were compared to that displayed by [RuCl2(IPr)(PPh3)(3-phenylindenylidene)] (3) and the new [RuCl2(IPr)(Py)(3-phenylindenylidene)] (4), in order to assess how the steric hindrance of the N-heterocyclic carbene influences the catalytic activity of the resulting ruthenium complexes

UR - https://www.scopus.com/pages/publications/84866687848

U2 - 10.1021/om300719t

DO - 10.1021/om300719t

M3 - Article

SN - 0276-7333

VL - 31

SP - 6514

EP - 6517

JO - Organometallics

JF - Organometallics

IS - 18

ER -

Effect of Ligand Bulk in Ruthenium-Catalyzed Olefin Metathesis: IPr* vs IPr

Abstract

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