4976-05-0Relevant articles and documents
Tert -Butyl nitrite promoted transamidation of secondary amides under metal and catalyst free conditions
Sureshbabu, Popuri,Azeez, Sadaf,Chaudhary, Priyanka,Kandasamy, Jeyakumar
supporting information, p. 845 - 850 (2019/01/30)
A mild and efficient method is demonstrated for the transamidation of secondary amides with various amines including primary, secondary, cyclic and acyclic amines in the presence of tert-butyl nitrite. The reaction proceeds through the N-nitrosamide intermediate and provides the transamidation products in good to excellent yields at room temperature. Moreover, the developed methodology does not require any catalyst or additives.
Green synthesis of benzamides in solvent- and activation-free conditions
Alalla, Affef,Merabet-Khelassi, Mounia,Aribi-Zouioueche, Louisa,Riant, Olivier
supporting information, p. 2364 - 2376 (2014/07/22)
Herein, we describe a clean and ecocompatible pathway for both N-benzoylation and N-acetylation of anilines, amines, diamines, and aminoalcohols using three enol esters with good yields. We have improved the use of vinyl benzoate for the direct introduction of a benzamido-moiety under solvent- and activation-free conditions. The recovered amides are easily isolated by crystallization. Copyright
Direct Coupling between β-Functionalized Organolithium Compounds and Aryl and Vinyl Halides
Barluenga, Jose,Montserrat, Javier M.,Florez, Josefa
, p. 6183 - 6186 (2007/10/02)
Treatment of N-lithio-N-(2-lithioethyl)benzamide with different aromatic and vinylic halides affords directly the corresponding substitution products: functionalized benzamides 3-10.