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- Collins_reagent abstract "Collins reagent is the complex of chromium(VI) oxide with pyridine in dichloromethane. It is used to selectively oxidize primary alcohols to the aldehyde, and will tolerate many other functional groups within the molecule. It can be used as an alternative to the Jones reagent and pyridinium chlorochromate (PCC) when oxidizing secondary alcohols to ketones. Moreover, the Collins reagent is especially useful for oxidations of acid sensitive compounds. This complex is both difficult and dangerous to prepare, as it is very hygroscopic and can inflame during preparation. It is typically used in a sixfold excess in order to complete the reaction. Nowadays, PCC or PDC oxidation have largely supplanted Collins oxidation for these reasons.".
- Collins_reagent thumbnail Collins_reagent.png?width=300.
- Collins_reagent wikiPageID "10195736".
- Collins_reagent wikiPageID "42078685".
- Collins_reagent wikiPageLength "2776".
- Collins_reagent wikiPageLength "29".
- Collins_reagent wikiPageOutDegree "1".
- Collins_reagent wikiPageOutDegree "25".
- Collins_reagent wikiPageRedirects Collins_reagent.
- Collins_reagent wikiPageRevisionID "597618108".
- Collins_reagent wikiPageRevisionID "695411129".
- Collins_reagent wikiPageWikiLink Alcohol_oxidation.
- Collins_reagent wikiPageWikiLink Aldehyde.
- Collins_reagent wikiPageWikiLink Category:Chromium_compounds.
- Collins_reagent wikiPageWikiLink Category:Oxidizing_agents.
- Collins_reagent wikiPageWikiLink Chromium_trioxide.
- Collins_reagent wikiPageWikiLink Collins_reagent.
- Collins_reagent wikiPageWikiLink Cornforth_reagent.
- Collins_reagent wikiPageWikiLink Dichloromethane.
- Collins_reagent wikiPageWikiLink Functional_group.
- Collins_reagent wikiPageWikiLink Hygroscopy.
- Collins_reagent wikiPageWikiLink Illinois_Wesleyan_University.
- Collins_reagent wikiPageWikiLink Jones_oxidation.
- Collins_reagent wikiPageWikiLink Ketone.
- Collins_reagent wikiPageWikiLink Pyridine.
- Collins_reagent wikiPageWikiLink Pyridinium_chlorochromate.
- Collins_reagent wikiPageWikiLink Sarett_oxidation.
- Collins_reagent wikiPageWikiLink File:Collins_reagent.png.
- Collins_reagent wikiPageWikiLinkText "Collins reagent".
- Collins_reagent wikiPageUsesTemplate Template:Chemistry-stub.
- Collins_reagent subject Category:Chromium_compounds.
- Collins_reagent subject Category:Oxidizing_agents.
- Collins_reagent hypernym Complex.
- Collins_reagent type Agent.
- Collins_reagent type Building.
- Collins_reagent type Agent.
- Collins_reagent type Substance.
- Collins_reagent comment "Collins reagent is the complex of chromium(VI) oxide with pyridine in dichloromethane. It is used to selectively oxidize primary alcohols to the aldehyde, and will tolerate many other functional groups within the molecule. It can be used as an alternative to the Jones reagent and pyridinium chlorochromate (PCC) when oxidizing secondary alcohols to ketones. Moreover, the Collins reagent is especially useful for oxidations of acid sensitive compounds.".
- Collins_reagent label "Collins reagent".
- Collins_reagent label "Collins' reagent".
- Collins_reagent sameAs Q416217.
- Collins_reagent sameAs Collins-Reagenz.
- Collins_reagent sameAs Reactivo_de_Collins.
- Collins_reagent sameAs Réactif_de_Collins.
- Collins_reagent sameAs Reattivo_di_Collins.
- Collins_reagent sameAs Reagente_de_Collins.
- Collins_reagent sameAs m.02q4v9q.
- Collins_reagent sameAs Q416217.
- Collins_reagent sameAs 柯林斯试剂.
- Collins_reagent wasDerivedFrom Collins_reagent?oldid=597618108.
- Collins_reagent wasDerivedFrom Collins_reagent?oldid=695411129.
- Collins_reagent depiction Collins_reagent.png.
- Collins_reagent isPrimaryTopicOf Collins_reagent.