Details

Item Description Structure
Catalog 8339 CAS 301224-40-8
Product Name 1,3-BIS-(2,4,6-TRIMETHYLPHENYL)-2-IMIDAZOLIDINYLIDENE)DICHLORO(O-ISOPROPOXYPHENYLMETHYLENE)RUTHENIUM
Other Name Hoveyda-Grubbs Catalyst 2nd Generation
Purity 97% ee NA
Molecular Formula C31H38Cl2N2ORu
Molecular Weight 626.62
Color and Form Get details by COA
Package 5g/10g and more Bulk Ordering Package
Solubility NA
Melting point 216-220 C(lit.)
Stability Yes
Risk R20/22... Safety S26/S45 Hazard NA
spectrometry Conforms to structure
HPLC Conforms to structure
Note Only for research purposes only
Technical Note

The Howell group recently reported the first synthesis of tetrasubstituted olefins using cross metathesis during the course of investigating the synthesis of a-alkylidene-?-lactams, which serve as bu...
William Sommer
Aldrich ChemFiles 2009, 9.6, 7.
Keywords: Antibiotics, Building blocks, Cross metathesis, Metathesis
Ring-Closing Metathesis
Ring-closing metathesis has become an essential tool for C-C bond formation as demonstrated by the profound impact on total synthesis in recent years.1 The first examples date back to 1980 and involv...
William Sommer
Aldrich ChemFiles 2009,9.6, 4.
Keywords: C-C bond formation, Cyclizations, Metathesis, Ring-closing metathesis
Ruthenium-Based Metathesis Catalysts
Sigma-Aldrich is pleased to announce an agreement with Materia, Inc. to exclusively distribute research quantities of Grubbs catalysts and HoveydaCGrubbs catalysts. For a recent review on cross-metat...
ChemFiles Volume 4 Article 2
Keywords: Cross metathesis, Metathesis, Organic synthesis, Ring opening metathesis polymerisation, Ring-closing metathesis
Synthesis of Furans
Donohoe and co-workers have developed several synthetic approaches to the synthesis of furans which incorporate RCM as a key step.1 In 2007, the researchers synthesized a series of di- and tri-substi...
William Sommer
Aldrich ChemFiles 2009,9.6, 5.
Keywords: Anti-inflammatory agents
Total Synthesis of Ingenol
In 2004, Wood and coworkers reported the synthesis of ingenol.1 This natural product has fascinated synthetic chemists for the past 20 years due to its promising biological activity and structure, wh...
William Sommer
Aldrich ChemFiles 2009,9.6, 4.
Keywords: Cross metathesis, Metathesis, Polymerization reactions, Ring-closing metathesis
1. Ruthenium catalysed cross metathesis with fluorinated olefins. Imhof, S.; Randl, S. and Blechert, S. Chem. Commun., 1692, (2001)
2. Highly efficient ruthenium catalysts for the formation of tetrasubstituted olefins via ring-closing metathesis. Stewart, I. C.; Grubbs, R. H. et al. Org. Lett. 9, 1589, (2007)
3. Ring-opening metathesis/oxy-cope rearrangement: a new strategy for the synthesis of bicyclic medium ring-containing compounds. White, B. H., Snapper, M. L J. Am. Chem. Soc. 125, 14901, (2003)
4. Sequential catalysis: a metathesis/dihydroxylation sequence. Beligny, S.; Blechert, S. et al. Angew. Chem. Int. Ed. Engl. 45, 1900, (2006)
5. Kingsbury, J. S. J. Am. Chem. Soc. 121, 791, (1999)
6. Chem. Commun., 1796, (2001)
7. Randl, S. Synlett 3, 430, (2001)
8. Chem. Commun., 1682, (2001)

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