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- Zinc-copper_couple abstract "Zinc-copper couple is an alloy of zinc and copper that is employed as a reagent in organic synthesis. The “couple” was popularized after the report by Simmons and Smith in 1959 of its application as an activated source of zinc required for formation of an organozinc reagent in the Simmons–Smith cyclopropanation of alkenes. The couple has been widely applied as a reagent in other reactions requiring activated zinc metal. Zinc-copper couple does not refer to a rigorously defined chemical structure or alloy composition. The couple may contain varying proportions of copper and zinc; the zinc content is typically greater than 90%, although an alloy containing similar proportions of zinc and copper is used in some cases. The couple is frequently prepared as a darkly-colored powder and is slurried in an ethereal solvent prior to being used in slight excess relative to the substrate. Activation of zinc by copper is essential to the couple’s utility, but the origin of this effect is poorly documented. It is speculated that copper enhances reactivity of zinc at the surface of the alloy.".
- Zinc-copper_couple thumbnail Cyclopropanation_of_Alkene.svg?width=300.
- Zinc-copper_couple wikiPageID "17133979".
- Zinc-copper_couple wikiPageLength "5005".
- Zinc-copper_couple wikiPageOutDegree "29".
- Zinc-copper_couple wikiPageRevisionID "701447033".
- Zinc-copper_couple wikiPageWikiLink 1,3-dienes.
- Zinc-copper_couple wikiPageWikiLink Acetic_acid.
- Zinc-copper_couple wikiPageWikiLink Alkene.
- Zinc-copper_couple wikiPageWikiLink Alkyne.
- Zinc-copper_couple wikiPageWikiLink Alloy.
- Zinc-copper_couple wikiPageWikiLink Carbonyl.
- Zinc-copper_couple wikiPageWikiLink Category:Reducing_agents.
- Zinc-copper_couple wikiPageWikiLink Category:Zinc_alloys.
- Zinc-copper_couple wikiPageWikiLink Copper.
- Zinc-copper_couple wikiPageWikiLink Copper(I)_chloride.
- Zinc-copper_couple wikiPageWikiLink Copper(II)_acetate.
- Zinc-copper_couple wikiPageWikiLink Copper(II)_oxide.
- Zinc-copper_couple wikiPageWikiLink Copper(II)_sulfate.
- Zinc-copper_couple wikiPageWikiLink Cycloaddition.
- Zinc-copper_couple wikiPageWikiLink Diiodomethane.
- Zinc-copper_couple wikiPageWikiLink Ether.
- Zinc-copper_couple wikiPageWikiLink Hydrochloric_acid.
- Zinc-copper_couple wikiPageWikiLink Hydrogen.
- Zinc-copper_couple wikiPageWikiLink Ketone.
- Zinc-copper_couple wikiPageWikiLink Nucleophilic_conjugate_addition.
- Zinc-copper_couple wikiPageWikiLink Organic_synthesis.
- Zinc-copper_couple wikiPageWikiLink Organozinc_compound.
- Zinc-copper_couple wikiPageWikiLink Redox.
- Zinc-copper_couple wikiPageWikiLink Simmons–Smith_reaction.
- Zinc-copper_couple wikiPageWikiLink Sonication.
- Zinc-copper_couple wikiPageWikiLink Zinc.
- Zinc-copper_couple wikiPageWikiLink File:Cycloaddition_with_Dibromoketone.svg.
- Zinc-copper_couple wikiPageWikiLink File:Cyclopropanation_of_Alkene.svg.
- Zinc-copper_couple wikiPageWikiLinkText "Zinc-copper couple".
- Zinc-copper_couple wikiPageWikiLinkText "Zn(Cu)".
- Zinc-copper_couple wikiPageWikiLinkText "zinc-copper couple".
- Zinc-copper_couple wikiPageUsesTemplate Template:Reflist.
- Zinc-copper_couple subject Category:Reducing_agents.
- Zinc-copper_couple subject Category:Zinc_alloys.
- Zinc-copper_couple hypernym Alloy.
- Zinc-copper_couple type Agent.
- Zinc-copper_couple type Mineral.
- Zinc-copper_couple type Agent.
- Zinc-copper_couple type Substance.
- Zinc-copper_couple comment "Zinc-copper couple is an alloy of zinc and copper that is employed as a reagent in organic synthesis. The “couple” was popularized after the report by Simmons and Smith in 1959 of its application as an activated source of zinc required for formation of an organozinc reagent in the Simmons–Smith cyclopropanation of alkenes. The couple has been widely applied as a reagent in other reactions requiring activated zinc metal.".
- Zinc-copper_couple label "Zinc-copper couple".
- Zinc-copper_couple sameAs Q8072265.
- Zinc-copper_couple sameAs m.043rtg4.
- Zinc-copper_couple sameAs Q8072265.
- Zinc-copper_couple sameAs 锌铜偶.
- Zinc-copper_couple wasDerivedFrom Zinc-copper_couple?oldid=701447033.
- Zinc-copper_couple depiction Cyclopropanation_of_Alkene.svg.
- Zinc-copper_couple isPrimaryTopicOf Zinc-copper_couple.