Results 191 to 200 of about 10,092 (232)
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Olefin Metathesis on Nanostructures.
ChemInform, 2006AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Xiang Liu, Amit Basu
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Olefin Metathesis and Metathesis Polymerization
, 1997 Olefin Metathesis by K. J. Ivin was published in 1983. Olefin Metathesis and Metathesis Polymerization provides a broad, up-to-date account of the subject from its beginnings around 1960 to the latest applications in organic synthesis.
Ivin, Kenneth J., Mol, J. C.
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An artificial metalloenzyme for olefin metathesis
Chemical Communications, 2011A Grubbs-Hoveyda type olefin metathesis catalyst, equipped with an electrophilic bromoacetamide group, was used to modify a cysteine-containing variant of a small heat shock protein from Methanocaldococcus jannaschii. The resulting artificial metalloenzyme was found to be active under acidic conditions in a benchmark ring closing metathesis reaction.
Clemens, M. +3 more
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Olefin metathesis in ionic liquids
Chemical Society Reviews, 2008This tutorial review covers the use of ionic liquids as (co)solvents for the olefin metathesis reaction. Olefin metathesis is a simple and effective synthetic tool used to create many compounds which otherwise would require complex multistep syntheses.
Sledz, Pawel +2 more
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ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
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Organocatalytic Carbonyl-Olefin Metathesis
Journal of the American Chemical Society, 2012The development of a catalytic carbonyl-olefin metathesis strategy is reported, in the context of the ring-opening metathesis of cyclopropenes with aldehydes using a simple hydrazine catalyst. The key to this reaction is a conceptual blueprint for metathesis chemistry that forgoes the traditional reliance on [2 + 2] cycloaddition modes in favor of a [3
Allison K, Griffith +2 more
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Olefin metathesis in carotenoid synthesis
Organic & Biomolecular Chemistry, 2009Olefin metathesis is a powerful and widely applicable synthetic method for carbon-carbon double bond formation. However, its application to the synthesis of conjugating polyene chains has been very limited because of possible undesired side reactions. We attempted to apply this method to the synthesis of symmetrical carotenoids.
Takayuki, Kajikawa +2 more
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Catalytic Asymmetric Olefin Metathesis
Chemistry, 2001AbstractFor Abstract see ChemInform Abstract in Full Text.
A H, Hoveyda, R R, Schrock
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Olefin Cross‐Metathesis with Monosubstituted Olefins
Chemistry – A European Journal, 1997AbstractThe applicability of olefin cross‐metathesis for the synthesis of different unsymmetrically substituted functionalized olefins is described. The coupling of different functionalized olefins in the presence of Grubbs' ruthenium catalyst or Schrock's molybdenum catalyst afforded the crossed products in good yields and with very high selectivities.
Oliver Brümmer +2 more
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