Negishi coupling — The Negishi coupling is a cross coupling reaction in organic chemistry involving an organozinc compound, an organic halide and a nickel or palladium catalyst creating a new carbon carbon covalent bond:[1][2] The halide X can be chloride, bromine… … Wikipedia
Organozinc compound — Organozinc compounds in organic chemistry contain carbon to zinc chemical bonds. Organozinc chemistry is the science of organozinc compounds describing their physical properties, synthesis and reactions.[1][2][3] … Wikipedia
Organostannane addition — reactions comprise the nucleophilic addition of an allyl , allenyl , or propargylstannane to an aldehyde, imine, or, in rare cases, a ketone[1]. Organostannane addition to carbonyl groups constitutes one of the most common and efficient methods… … Wikipedia
Organometallic chemistry — n Butyllithium, an organometallic compound. Four lithium atoms are shown in purple in a tetrahedron, and each lithium atom is bound to a butyl group (carbon is black, hydrogen is white). Organometallic chemistry is the study of chemical compounds … Wikipedia
Zinc — This article is about the metallic element. For other uses, see Zinc (disambiguation). copper ← zinc → gallium ↑ Zn ↓ Cd … Wikipedia
Stille reaction — The Stille reaction is a chemical reaction coupling an organotin compound with an sp2 hybridized organic halide catalyzed by palladium. [ Kosugi, M. et al. Chem. Letters 1977, 301.] [ Milstein, D.; Stille, J. K. J. Am. Chem. Soc. 1978, 100 , 3636 … Wikipedia
Hiyama coupling — In organic chemistry, a Hiyama coupling is a palladium or nickel catalyzed cross coupling reaction of organosilanes with organic halides or triflates. Hiyama couplings were first reported by Yasuo Hatanaka and Tamejiro Hiyama in 1988 [ Cross… … Wikipedia
Organoaluminium — bond. [Atkins inorganic chemistry , organometallic compounds.] History Organoaluminium compounds, little known until the 1950s, have become widely accepted and increasingly important in the field of industry and in the laboratory, particularly… … Wikipedia
Organoaluminium chemistry — is the study of compounds containing bonds between carbon and aluminium bond. It is one of the major themes within organometallic chemistry.[1] [2] Illustrative organoaluminium compounds are the dimer trimethylaluminium, the monomer… … Wikipedia
Metallocene — General chemical structure of a Metallocene compound, where M is a metal cation A metallocene is a compound typically consisting of two cyclopentadienyl anions (Cp, which is C5H5 ) bound to a metal center (M) in the oxidation state II, with the… … Wikipedia
