Metal- and solvent-free domino reaction of 2-isocyanophenol esters to benzoxazines: long-range 1,5-acyl migration on 1,4-diazabutatriene

Chem. Commun., 2024, Accepted Manuscript DOI: 10.1039/D4CC01214C, CommunicationAlireza Akbari, Hormoz Khosravi, Felix Bauer, Frank - Rominger, Bernhard Breit, Saeed Balalaie The first example of intramolecular nucleophilic addition of 1,4-diazabutatriene to ester is disclosed. This approach provides a facile and versatile synthesis for functionalized 2H-1,4-benzoxazines through a metal-, reagent-, and solvent-free... The content of this RSS Feed (c) The Royal Society of Chemistry

Source: RSC - Chem. Commun. latest articles - April 23, 2024 Category: Chemistry Authors: Alireza Akbari Source Type: research