Journal ArticleDOI
Stereochemical control in the ester enolate Claisen rearrangement. 1. Stereoselectivity in silyl ketene acetal formation
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This article is published in Journal of Organic Chemistry.The article was published on 1991-01-01. It has received 227 citations till now. The article focuses on the topics: Carroll rearrangement & Claisen rearrangement.read more
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Transition metal-catalyzed direct arylation of substrates with activated sp3-hybridized C-H bonds and some of their synthetic equivalents with aryl halides and pseudohalides.
Fabio Bellina,Renzo Rossi +1 more
TL;DR: New, effective, and more environmentallybenignmethodologiesfortheformation of(cyclo)alkyl-aryl bonds, which require a reduced number of synthetic operations, have emerged as valuable alternatives to the conventional cross-coupling reactions.
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Stereochemical Control in Organic-Synthesis Using Silicon-Containing Compounds
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Hydrated metal ions in aqueous solution: How regular are their structures?
TL;DR: A detailed overview of the structures of hydrated metal ions in aqueous solution with special emphasis on those with a non-regular coordination figure is given in this article, where a variety of configurations depending on the size and electronic properties of the metal ion are discussed.
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Synthesis of trisubstituted alkenes via olefin cross-metathesis.
TL;DR: Trisubstituted alkenes have been prepared for the first time via intermolecular olefin cross-metathesis, using 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene ruthenium alkylidene complexes 3a,b in good yields with moderate E selectivity.
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Advanced model compounds for understanding acid catalyzed lignin depolymerization: identification of renewable aromatics and a lignin-derived solvent
Ciaran W. Lahive,Peter J. Deuss,Christopher S. Lancefield,Zhuohua Sun,David B. Cordes,Claire M. Young,Fanny Tran,Alexandra M. Z. Slawin,Johannes G. de Vries,Paul C. J. Kamer,Nicholas J. Westwood,Katalin Barta +11 more
TL;DR: A new class of advanced (β-O-4)-(β-5) dilinkage models that are highly realistic representations of a lignin fragment are presented that allow for identification of novel reaction pathways and intermediates and led to the characterization of new dimeric products in subsequent lignIn depolymerization studies.