Metal-catalyzed cyclopropanations are chemical reactions that result in the formation of a cyclopropane ring from a metal carbenoid species and an alkene...

chemistry this method is superior to other carbene based cyclopropanations; as it does not involve metals or halogenated reagents, and produces only N2 as a...

ChemTube3D. Although asymmetric cyclopropanation methods based on diazo compounds (the Metal-catalyzed cyclopropanations) exist since 1966, the asymmetric...

with metals to form metal carbenes and used in cyclopropanations and epoxidations. An example of a transition metal-catalyzed cyclopropanation is a synthesis...

Metal–organic frameworks (MOFs) are a class of porous polymers consisting of metal clusters (also known as Secondary Building Units - SBUs) coordinated...

2] photocycloadditions, metal-centered cycloaddition and [4+4] photocycloadditions Cycloadditions often have metal-catalyzed and stepwise radical analogs...

phenyldiazoacetate can be used for cyclopropanation or to insert into C-H bonds of organic substrates. These reactions are catalyzed by dirhodium tetraacetate...

al. independently developed a copper(I)-catalyzed version of the Huisgen reaction, CuAAC (for Copper-catalyzed Azide-Alkyne Cycloaddition), which proceeds...

"Bis(oxazolines) as chiral ligands in metal-catalyzed asymmetric reactions. Catalytic, asymmetric cyclopropanation of olefins". Journal of the American...

very rare, silvery-white, hard, corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally...

carbon (bond angle < 150°). Fp-based reagents have been developed for cyclopropanations. The key reagent is prepared from FpNa with a thioether and methyl...

advent of transition metal catalyzed reagents provides alternative stereospecific methods for cyclopropanation. The choices for metals include Cu, Rh and...

mechanism of processes catalyzed by various heterogeneous gold catalysts, even compared to other heterogeneous transition metal catalysts. In contrast...

Haubenreisser, Stefan; Niggemann, Meike (2013-04-02). "Calcium-Catalyzed Cyclopropanation". Angewandte Chemie International Edition. 52 (14): 4016–4019...

with Single-Bond Character: Intermediate for the Cobalt Complex-Catalyzed Cyclopropanation". Journal of the American Chemical Society. 124 (51): 15152–15153...

and tyrosine. The mutant T268A-axH, which has an axial histidine ligand catalyzed the reaction between EDA and 1 in 81% yield with 6:94 diastereoselectivity...

complex using a chiral Schiff base ligand, which he used for the metal–carbenoid cyclopropanation of styrene. In common with Knowles' findings, Noyori's results...

water. It is used as a catalyst for cyclopropanation of alkenes. It is a widely studied example of a transition metal carboxylate complex. Rhodium(II) acetate...

extended to transformations catalyzed by nickel, gold, silver, copper, rhodium, and ruthenium, among other transition metals. Dialkylbiaryl phosphine ligands...

which catalyzed cyclopropanation enantioselectively. This strategy involves substitution of a native metal center in a metallocofactor, by another metal, that...

Demonceau A, Noels AF, Hubert AJ, Warin R, Teyssie P (1981). "Transition-metal-catalyzed reactions of diazo compounds. 2. Addition to aromatic molecules: Catalysis...

1016/S0040-4039(01)96558-X. Lewandos, Glenn S.; Pettit, R. (1971). "Mechanism of the metal-catalyzed disproportionation of olefins". Journal of the American Chemical Society...

PMID 24823261. Doyle MP (2009-01-19). "Exceptional selectivity in cyclopropanation reactions catalyzed by chiral cobalt(II)-porphyrin catalysts". Angewandte Chemie...

with hexamethylbenzene and with S8. Rhodium(II) trifluoroacetate catalyzes cyclopropanation of alkenes by diazo compounds: RCH=CR'H + CH3CH2O2CCH(N2) →...

complex PtCl3(C2H4)]−. These complexes are related to the mechanisms of metal-catalyzed reactions of unsaturated hydrocarbons. Alkenes are produced by hydrocarbon...

conditions and catalyst selection. Intermediates of the metal catalyzed cycloisomerization in which the metal coordinates the alkyne or alkene activating either...

"Highly Diastereoselective Epoxidation of Allyl-Substituted Cycloalkenes Catalyzed by Metalloporphyrins". Organic Letters. 6 (10): 1597–1599. doi:10.1021/ol0496475...

catalyst lifetime . Metal ion contamination is a practical issue for many metal-catalyzed processes, and is especially important for pharmaceutical application...

Induced Enantioselective Metal Catalysis:? The Importance of Ion-Pairing in Copper-Catalyzed Olefin Aziridination and Cyclopropanation". Organic Letters. 2...

on a range of topics, including phenols in palladium-catalyzed reactions, and ruthenium-catalyzed carbon-carbon bond forming reactions. He also completed...