On September 30, 2009, Durka, Krzysztof; Kurach, Pawel; Lulinski, Sergiusz; Serwatowski, Janusz published an article.Product Details of 2160-93-2 The title of the article was Functionalization of Dihalophenylboronic Acids by Deprotonation of Their N-Butyldiethanolamine Esters. And the article contained the following:
Deprotonative lithiation of twelve 6-butyl-2-(dihalophenyl)-(N-B)-1,3,6,2-dioxazaborocines (N-butyldiethanolamine esters of dihalophenylboronic acids) was studied. Selective transformations can be best achieved using LDA as the lithiating reagent. The reactivities of these compounds vary significantly, depending on the natures and positions of the halogen atoms. The resultant B-Li bimetallic intermediates were subjected to reactions with electrophiles to afford functionalized halogenated arylboronic acids. Nineteen functionalized halogenated arylboronic acid derivatives were prepared in 8%-95% yield. E.g., lithiation of 6-butyl-2-(3′,4′-difluorophenyl)(N-B)-1,3,6,2-1,3,6,2-dioxazaborocine followed by reaction with TMSCl gave 3,4-difluoro-5-(trimethylsilyl)phenylboronic acid in 90% yield. (© Wiley-VCH Verlag GmbH and Co. KGaA, 69451 Weinheim, Germany, 2009). The experimental process involved the reaction of 2,2′-(tert-Butylazanediyl)diethanol(cas: 2160-93-2).Product Details of 2160-93-2
The Article related to dihalophenyl dioxazaborocane dioxazaborocine preparation, lithiation dihalophenyl dioxazaborocine reaction electrophile preparation dihalophenylboronic acid, Organometallic and Organometalloidal Compounds: Boron Compounds and other aspects.Product Details of 2160-93-2
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts