688309-06-0Relevant articles and documents
Temperature-controlled synthesis of N-acyl anthranilamides and quinazoline-4ones via Pd-catalysed cascade consisting of isocyanide insertion
Khan, Irfan,Singh, Jaybir,Khan, Imran,Dutt, Sunil,Khan, Shahnawaz,Tyagi, Vikas
, p. 279 - 291 (2019)
A one step synthesis of functionlized N-acyl anthranilamide via Pd-catalyzed carboxamidation of o-halo substituted N-phenylamide consisting of isocyanide insertion followed by oxidation of the imine intermediate has been achived successfully. Furthermore,
Potassium hydroxide-promoted transition-metal-free synthesis of 4(3H)-quinazolinones
Qiu, Dezhi,Wang, Yanyan,Lu, Dongming,Zhou, Lihong,Zeng, Qingle
, p. 1343 - 1347 (2015/08/18)
We have developed a KOH-promoted transition-metal-free synthesis of 2-substituted 4(3H)-quinazolinones from anthranilamides and benzyl alcohols or cinnamyl alcohol with air as oxidant. The protocol is simple, practical, and cost saving. Graphical abstract: [Figure not available: see fulltext.]