Alkane metathesis catalyzed by a well-defined silica-supported Mo imido alkylidene complex: [(≡SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]

Frédéric Blanc; Christophe Copéret; Jean Thivolle-Cazat; Jean Marie Basset

doi:10.1002/anie.200602171

Alkane metathesis catalyzed by a well-defined silica-supported Mo imido alkylidene complex: [(≡SiO)Mo(=NAr)(=CHtBu)(CH₂tBu)]

Frédéric Blanc^*, Christophe Copéret, Jean Thivolle-Cazat, Jean Marie Basset

^*Corresponding author for this work

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

50 Scopus citations

Abstract

A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions. (Chemical Equation Presented).

Original language	English (US)
Pages (from-to)	6201-6203
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	45
Issue number	37
DOIs	https://doi.org/10.1002/anie.200602171
State	Published - Sep 18 2006
Externally published	Yes

Keywords

Alkanes
Alkylidene ligands
Imido ligands
Metathesis
Molybdenum

ASJC Scopus subject areas

General Chemistry
Catalysis

Access to Document

10.1002/anie.200602171

Cite this

@article{1c6a4dc8b8ec4976acc98e07c611ab55,

title = "Alkane metathesis catalyzed by a well-defined silica-supported Mo imido alkylidene complex: [(≡SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]",

abstract = "A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions. (Chemical Equation Presented).",

keywords = "Alkanes, Alkylidene ligands, Imido ligands, Metathesis, Molybdenum",

author = "Fr{\'e}d{\'e}ric Blanc and Christophe Cop{\'e}ret and Jean Thivolle-Cazat and Basset, {Jean Marie}",

year = "2006",

month = sep,

day = "18",

doi = "10.1002/anie.200602171",

language = "English (US)",

volume = "45",

pages = "6201--6203",

journal = "Angewandte Chemie - International Edition",

issn = "1433-7851",

publisher = "Wiley",

number = "37",

}

TY - JOUR

T1 - Alkane metathesis catalyzed by a well-defined silica-supported Mo imido alkylidene complex

T2 - [(≡SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]

AU - Blanc, Frédéric

AU - Copéret, Christophe

AU - Thivolle-Cazat, Jean

AU - Basset, Jean Marie

PY - 2006/9/18

Y1 - 2006/9/18

N2 - A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions. (Chemical Equation Presented).

AB - A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions. (Chemical Equation Presented).

KW - Alkanes

KW - Alkylidene ligands

KW - Imido ligands

KW - Metathesis

KW - Molybdenum

UR - http://www.scopus.com/inward/record.url?scp=33749008801&partnerID=8YFLogxK

U2 - 10.1002/anie.200602171

DO - 10.1002/anie.200602171

M3 - Article

C2 - 16917799

AN - SCOPUS:33749008801

SN - 1433-7851

VL - 45

SP - 6201

EP - 6203

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 37

ER -