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Literature DB >> 15198568

Decomposition of a key intermediate in ruthenium-catalyzed olefin metathesis reactions.

Soon Hyeok Hong¹, Michael W Day, Robert H Grubbs.

Abstract

Dinuclear ruthenium complex, with a bridging carbide and a hydride ligand, and methyltricyclohexylphosphonium chloride result from thermal decomposition of olefin metathesis catalyst, (IMesH2)(PCy3)(Cl)2Ru=CH2. Involvement of dissociated phosphine in the decomposition is proposed. The dinuclear complex has catalytic olefin isomerization activity, which can be responsible for competing isomerization processes in certain olefin metathesis reactions.

Entities: Chemical

Year: 2004 PMID： 15198568 DOI： 10.1021/ja0488380

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

27 in total

1. X-ray spectroscopic approaches to the investigation and characterization of photochemical processes.

Authors: Pierre Kennepohl; Erik C Wasinger; Serena DeBeer George
Journal: J Synchrotron Radiat Date: 2009-06-17 Impact factor: 2.616

2. Probing the origin of degenerate metathesis selectivity via characterization and dynamics of ruthenacyclobutanes containing variable NHCs.

Authors: Benjamin K Keitz; Robert H Grubbs
Journal: J Am Chem Soc Date: 2011-09-15 Impact factor: 15.419

3. Route to three-dimensional fragments using diversity-oriented synthesis.

Authors: Alvin W Hung; Alex Ramek; Yikai Wang; Taner Kaya; J Anthony Wilson; Paul A Clemons; Damian W Young
Journal: Proc Natl Acad Sci U S A Date: 2011-04-11 Impact factor: 11.205

4. Protonolysis of a ruthenium-carbene bond and applications in olefin metathesis.

Authors: Benjamin K Keitz; Jean Bouffard; Guy Bertrand; Robert H Grubbs
Journal: J Am Chem Soc Date: 2011-05-16 Impact factor: 15.419

5. Sequential Ruthenium Catalysis for Olefin Isomerization and Oxidation: Application to the Synthesis of Unusual Amino Acids.

Authors: Marc Liniger; Yiyang Liu; Brian M Stoltz
Journal: J Am Chem Soc Date: 2017-09-25 Impact factor: 15.419

Decomposition of a key intermediate in ruthenium-catalyzed olefin metathesis reactions.

1. X-ray spectroscopic approaches to the investigation and characterization of photochemical processes.

2. Probing the origin of degenerate metathesis selectivity via characterization and dynamics of ruthenacyclobutanes containing variable NHCs.

3. Route to three-dimensional fragments using diversity-oriented synthesis.

4. Protonolysis of a ruthenium-carbene bond and applications in olefin metathesis.

5. Sequential Ruthenium Catalysis for Olefin Isomerization and Oxidation: Application to the Synthesis of Unusual Amino Acids.

Review 6. Recent advances in ruthenium-based olefin metathesis.

7. Decomposition pathways of Z-selective ruthenium metathesis catalysts.

8. Enantioselective total synthesis of (-)-acylfulvene and (-)-irofulven.

9. Effects of NHC-backbone substitution on efficiency in ruthenium-based olefin metathesis.

10. Reactivation of a Ruthenium-Based Olefin Metathesis Catalyst.