The Cl-2(PCy3)(IMes)Ru(=CHPh) catalyst: olefin metathesis versus olefin isomerization

D  Bourgeois; A  Pancrazi; Steven Patrick Nolan; J  Prunet

The Cl-2(PCy3)(IMes)Ru(=CHPh) catalyst: olefin metathesis versus olefin isomerization

D Bourgeois
, A Pancrazi
, Steven Patrick Nolan
, J Prunet

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

Abstract

While investigating RCM of substrates requiring elevated temperatures and extended reaction times, significant isomerization of one of the double bonds in the starting diene was observed with the recently developed [RuIMes] catalyst. This isomerization appeared as an important drawback of the catalyst, but a judicious selection of solvent and additive can completely eliminate this side reaction. (C) 2002 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	247-252
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	643
Publication status	Published - 1 Feb 2002

Keywords

ruthenium
carbene
metathesis
isomerization
RING-CLOSING METATHESIS
RUTHENIUM CARBENE COMPLEXES
IMIDAZOLIN-2-YLIDENE LIGANDS
NEW-GENERATION
RUCL2(=CHR')(PR(3))(2)
PRODUCTS
BEARING
CROSS
RCM

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@article{880c2c499d254fd2832d0af771f1395f,

title = "The Cl-2(PCy3)(IMes)Ru(=CHPh) catalyst: olefin metathesis versus olefin isomerization",

abstract = "While investigating RCM of substrates requiring elevated temperatures and extended reaction times, significant isomerization of one of the double bonds in the starting diene was observed with the recently developed [RuIMes] catalyst. This isomerization appeared as an important drawback of the catalyst, but a judicious selection of solvent and additive can completely eliminate this side reaction. (C) 2002 Elsevier Science B.V. All rights reserved.",

keywords = "ruthenium, carbene, metathesis, isomerization, RING-CLOSING METATHESIS, RUTHENIUM CARBENE COMPLEXES, IMIDAZOLIN-2-YLIDENE LIGANDS, NEW-GENERATION, RUCL2(=CHR')(PR(3))(2), PRODUCTS, BEARING, CROSS, RCM",

author = "D Bourgeois and A Pancrazi and Nolan, \{Steven Patrick\} and J Prunet",

year = "2002",

month = feb,

day = "1",

language = "English",

volume = "643",

pages = "247--252",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier",

}

TY - JOUR

T1 - The Cl-2(PCy3)(IMes)Ru(=CHPh) catalyst: olefin metathesis versus olefin isomerization

AU - Bourgeois, D

AU - Pancrazi, A

AU - Nolan, Steven Patrick

AU - Prunet, J

PY - 2002/2/1

Y1 - 2002/2/1

N2 - While investigating RCM of substrates requiring elevated temperatures and extended reaction times, significant isomerization of one of the double bonds in the starting diene was observed with the recently developed [RuIMes] catalyst. This isomerization appeared as an important drawback of the catalyst, but a judicious selection of solvent and additive can completely eliminate this side reaction. (C) 2002 Elsevier Science B.V. All rights reserved.

AB - While investigating RCM of substrates requiring elevated temperatures and extended reaction times, significant isomerization of one of the double bonds in the starting diene was observed with the recently developed [RuIMes] catalyst. This isomerization appeared as an important drawback of the catalyst, but a judicious selection of solvent and additive can completely eliminate this side reaction. (C) 2002 Elsevier Science B.V. All rights reserved.

KW - ruthenium

KW - carbene

KW - metathesis

KW - isomerization

KW - RING-CLOSING METATHESIS

KW - RUTHENIUM CARBENE COMPLEXES

KW - IMIDAZOLIN-2-YLIDENE LIGANDS

KW - NEW-GENERATION

KW - RUCL2(=CHR')(PR(3))(2)

KW - PRODUCTS

KW - BEARING

KW - CROSS

KW - RCM

M3 - Article

SN - 0022-328X

VL - 643

SP - 247

EP - 252

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

The Cl-2(PCy3)(IMes)Ru(=CHPh) catalyst: olefin metathesis versus olefin isomerization

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Keywords

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