应用 三氟甲磺酸四（吡啶）铜（II）可用于催化：烯丙基氨基甲酸酯和苯乙烯的分子内和分子间叠氮化。芳基硼酸酯的18F-氟化，以生成可用作放射性示踪剂的氟代芳烃。芳基硼与放射性溴离子的亲核放射性溴化，从而用于放射性溴化药物的制备。四（吡啶）铜（II）三氟甲磺酸酯[Cu(OTf)2(py)4] 是一种常用的铜基催化剂。它通常用于催化铜介导的芳烃和杂芳烃的放射氟化。它还用于 2-氨基-N，N-二烷基苯甲酰胺的 C（sp3）-H 官能化/环化，合成 2,3-二取代-4（H）-喹唑啉酮。 Description Tetrakis(pyridine)copper(II) triflate [Cu(OTf)2(py)4] is a general copper-based catalyst. It is commonly used to catalyze copper-mediated radiofluorination of arenes and heteroarene. It is also employed in C(sp3)-H functionalization/cyclisation of 2-amino-N,N-dialkylbenzamides to synthesize 2,3-disubstituted-4(3H)-quinazolinones.Tetrakis(pyridine)copper(II) triflate can be used to catalyze:Intra and intermolecular aziridination of allylic carbamates and styrenes.18F-fluorination of aryl boronic esters to generate fluroarenes applicable as radiotracers.Nucleophilic radiobromination of aryl borons with a radiobromide ion applicable in the preparation of radiobrominated pharmaceuticals.