2589-80-2Relevant articles and documents
A facile strategy for accessing 3-alkynylchromones through gold-catalyzed alkynylation/cyclization of o-hydroxyarylenaminones
Akram, Manjur O.,Bera, Saibal,Patil, Nitin T.
supporting information, p. 12306 - 12309 (2016/10/22)
A strategy based on tandem alkynylation of o-hydroxyarylenaminones followed by intramolecular cyclization has been developed to generate a diverse array of 3-alkynyl chromones. The functionality embedded in these key intermediates enables their facile elaboration into more diverse structures by a variety of functionalizations and ring-forming processes.