685110-54-7Relevant articles and documents
Synthesis of 4H-3,1-Benzoxazines, Quinazolin-2-ones, and Quinoline-4-ones by Palladium-Catalyzed Oxidative Carbonylation of 2-Ethynylaniline Derivatives
Costa, Mirco,Della Ca, Nicola,Gabriele, Bartolo,Massera, Chiara,Salerno, Giuseppe,Soliani, Matteo
, p. 2469 - 2477 (2004)
An effective and straightforward approach to the synthesis of 4H-3,1-benzoxazines 3 and 4, quinazolin-2-ones 5, and quinoline-4-one derivatives 6 and 7 is provided by palladium-catalyzed cyclization-alkoxycarbonylation of variously substituted 2-(trimethy