When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Enol - Wikipedia

    en.wikipedia.org/wiki/Enol

    Many kinds of enols are known. [1] Keto–enol tautomerism refers to a chemical equilibrium between a "keto" form (a carbonyl, named for the common ketone case) and an enol. The interconversion of the two forms involves the transfer of an alpha hydrogen atom and the reorganisation of bonding electrons. The keto and enol forms are tautomers of ...

  3. Boston Naming Test - Wikipedia

    en.wikipedia.org/wiki/Boston_Naming_Test

    The Boston Naming Test (BNT), introduced in 1983 by Edith Kaplan, Harold Goodglass and Sandra Weintraub, is a widely used neuropsychological assessment tool to measure confrontational word retrieval in individuals with aphasia or other language disturbance caused by stroke, Alzheimer's disease, or other dementing disorder. [1]

  4. Category:Enols - Wikipedia

    en.wikipedia.org/wiki/Category:Enols

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  5. Ferric chloride test - Wikipedia

    en.wikipedia.org/wiki/Ferric_chloride_test

    The ferric chloride test is used to determine the presence of phenols in a given sample or compound (for instance natural phenols in a plant extract). Enols , hydroxamic acids , oximes, and sulfinic acids give positive results as well. [ 1 ]

  6. Enols - Wikipedia

    en.wikipedia.org/?title=Enols&redirect=no

    This page was last edited on 9 May 2013, at 20:58 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply ...

  7. Thioenol - Wikipedia

    en.wikipedia.org/wiki/Thioenol

    They are the sulfur analogs of enols (hence the thio-prefix). Alkenes with a thiol group on both atoms of the double bond are called enedithiols. Deprotonated anions of thioenols are called thioenolates. These structures exhibit tautomerism to give thioketones or thioaldehydes, analogous to keto–enol tautomerism of carbonyl structures. [1]

  8. NYT ‘Connections’ Hints and Answers Today, Thursday ... - AOL

    www.aol.com/nyt-connections-hints-answers-today...

    Get ready for all of today's NYT 'Connections’ hints and answers for #599 on Thursday, January 30, 2025. Today's NYT Connections puzzle for Thursday, January 30, 2025The New York Times.

  9. Alkynol - Wikipedia

    en.wikipedia.org/wiki/Alkynol

    The shortened term ynol typically refers to alkynols with the hydroxyl group affixed to one of the two carbon atoms composing the triple bond (C≡C−OH), the triple-bond analogues to enols. [1] Ynols can tautomerize to ketenes. The deprotonated anions of ynols are known as ynolates, the triple-bond analogues to enolates.