41182-88-1Relevant articles and documents
Novel Conjugated s-Tetrazine Derivatives Bearing a 4H-1,2,4-Triazole Scaffold: Synthesis and Luminescent Properties
?wiatkowski, Marcin,Kudelko, Agnieszka,Maj, Anna
, (2022/01/20)
A series of new symmetrical s-tetrazine derivatives, coupled via a 1,4-phenylene linkage with a 4H-1,2,4-triazole ring, were obtained. The combination of these two rings in an extensively coupled system has significant potential applications, mainly in op
Parallel copper catalysis: Diastereoselective synthesis of polyfunctionalized azetidin-2-imines
Xing, Yanpeng,Zhao, Hongyang,Shang, Qiongyi,Wang, Jing,Lu, Ping,Wang, Yanguang
supporting information, p. 2668 - 2671 (2013/07/19)
An efficient and diastereoselective synthesis of highly functionalized azetidin-2-imines has been achieved through a parallel catalysis strategy, including a copper-catalyzed azide-alkyne cycloaddition, a copper-catalyzed Csp-Csp2 cr
Palladium-catalyzed cyclocarbonylation of o-lodoanilines with Imidoyl Chlorides to produce quinazolin-4(3H)-ones
Zheng, Zhaoyan,Alper, Howard
supporting information; experimental part, p. 829 - 832 (2009/04/07)
A wide variety of substituted quinazolin-4(3H)-ones were prepared in 63-91% yields by the palladium-catalyzed cyclocarbonylation of o-iodoanilines with imidoyl chlorides and carbon monoxide. The reaction is believed to proceed via in situ formation of an amidine, followed by oxidative addition, CO insertion, and intramolecular cyclization to give the substituted quinazolin-4(3H)-ones.