Ring-closing metathesis (RCM) is a widely used variation of olefin metathesis in organic chemistry for the synthesis of various unsaturated rings via...
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classes of olefin metathesis include: Cross metathesis (CM) Ring-opening metathesis (ROM) Ring-closing metathesis (RCM) Ring-opening metathesis polymerization...
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Cycloalkene (section Ring-closing metathesis)
2022-11-17 "Ring Closing Metathesis - an overview | ScienceDirect Topics". www.sciencedirect.com. Retrieved 2022-11-17. "Olefin Metathesis". Chemistry...
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Kinetic resolution (section Ring closing metathesis)
catalyzes one enantiomer to perform ring closing metathesis, resulting in an enantiopure alcohol, and an enantiopure closed ring, as shown below. The catalyst...
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Paal–Knorr synthesis Pictet–Spengler reaction Pomeranz–Fritsch reaction Ring-closing metathesis Robinson annulation Skraup reaction IUPAC, Compendium of Chemical...
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J. P.; Grubbs, R. H. (1999). "Increased Ring Closing Metathesis Activity of Ruthenium-Based Olefin Metathesis Catalysts Coordinated with Imidazolin-2-ylidene...
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Cyclic compound (redirect from Ring-closing reaction)
cyclizations; ring-closing metathesis reactions, which also can be used to accomplish a specific type of polymerization; the Ruzicka large ring synthesis...
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equilibrium to products. Alkyne metathesis can be used in ring-closing operations and RCAM stands for ring closing alkyne metathesis. The olfactory molecule civetone...
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commercially available (+)-citronellal, and forms the 15-membered ring via ring-closing metathesis: A more recent enantioselective synthesis involves an intramolecular...
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Diene (section Metathesis reactions)
complex architectures: Nonconjugated dienes are substrates for ring-closing metathesis reactions. These reactions require a metal catalyst:c The position...
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Macrocycle (section Larger ring systems)
of (−)-muscone from (+)-citronellal. The 15-membered ring is generated by ring-closing metathesis. In stereochemistry, macrocyclic stereocontrol refers...
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also be used to synthesize the heterocycle, N-boc-3-pyrroline by ring-closing metathesis using Grubbs' catalyst (bis(tricyclohexylphosphine)benzylidineruthenium...
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methine (=CH-) bridges N-substituted pyrrolines can be generated by ring-closing metathesis. Pyrrole, the aromatic analog with two double bonds Pyrrolidine...
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applications. Staples synthesized using ring-closing metathesis (RCM) are common. This variation of olefin metathesis and its application to stapled peptides...
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silyl ketene acetal intermediate. Ring-closing olefin metathesis has also been used to establish the tetrahydropyridine ring system. Balasubramanian, Marudai...
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olefin metathesis. The general scheme is given by scheme 1: When the reaction is intramolecular (in an enyne) it is called ring-closing enyne metathesis or...
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reduce the bandwidth of sparse symmetric matrices Ring-closing metathesis, a variation on olefin metathesis Rotor current meter, a mechanical current meter...
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Riemschneider thiocarbamate synthesis Riley oxidations Ring closing metathesis Ring opening metathesis Ritter reaction Robinson annulation Robinson–Gabriel...
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uses non-natural amino acids to facilitate macrocyclization by ring-closing olefin metathesis. In this case, a stapled BH3 helix was identified which specifically...
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1,2-Dihydro-1,2-azaborine (category Simple aromatic rings)
and reported in January 2009. One of the synthetic steps is a ring-closing metathesis (RCM) reaction: Stu Borman. "Long-Sought Benzenelike Molecule Created:...
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ripostatin A features two concurrent Stille couplings followed by a ring-closing metathesis. The synthesis of lucilactaene features a middle subunit, having...
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olefin metathesis. He studied olefin transformations for ring-closing metathesis (RCM), cross-metathesis reaction (CMR), and ring-opening metathesis polymerization...
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Van Leusen reaction (category Ring forming reactions)
"Synthesis of Fused Bicyclic Imidazoles by Sequential Van Leusen/Ring-Closing Metathesis Reactions". Org. Lett. 7 (15). American Chemical Society: 3183–3186...
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Langemann, K. (1996). "A Concise Total Synthesis of Dactylol via Ring Closing Metathesis" (PDF). J. Org. Chem. 61 (25): 8746–8749. doi:10.1021/jo961600c...
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Boiteau JG, Van de Weghe P, Eustache J (August 2001). "A new, ring closing metathesis-based synthesis of (-)-fumagillol". Organic Letters. 3 (17): 2737–2740...
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of Zr-catalyzed carbomagnesation and Mo-catalyzed macrocyclic ring closing metathesis in asymmetric synthesis. Enantioselective total synthesis of Sch...
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from divinyl ketones, Saegusa–Ito oxidation from cyclopentanones, ring-closing metathesis from the corresponding dienes, oxidation of the corresponding cyclic...
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Carbonyl olefin metathesis is a type of metathesis reaction that entails, formally, the redistribution of fragments of an alkene and a carbonyl by the...
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California Institute of Technology. At Caltech, Coates worked on ring-closing metathesis reactions to functionalize polyolefins, and supramolecular phenyl-perfluorophenyl...
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reaction to couple an aliphatic aldehyde with a cyclic enone. After ring-closing metathesis and alkene reduction, the 1,4-dicarbonyl product was converted...
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