(4,4'-二叔丁基-2,2'-联吡啶)双[(2-吡啶基)苯基]铱(III)六氟磷酸盐是一种铱类光催化剂，被用于催化各种光化学反应，如： • 通过氧化氮杂-亨利反应，催化 N-芳基胺与硝基烷烃的偶联。 • 卤代烷烃通过原子转移自由基加成（ATRA）转化为烯烃和炔烃。 • 将2-溴苯酰胺转化为相应的3,3-二取代羟吲哚。 • 芳基-烷基C−C 还原型交叉偶联反应。 (4,4'-Di-tert-butyl-2,2'-bipyridine)bis[(2-pyridinyl)phenyl]iridium(III) Hexafluorophosphate is an iridium-based photocatalyst which is used to drive various photochemical reactions such as: • Coupling of N-arylamines and nitroalkanes via an oxidative aza-Henry reaction. • Atom transfer radical addition (ATRA) of haloalkanes to alkenes and alkynes. • Conversion of 2-bromoanilides to the corresponding 3,3-disubstituted oxindoles. • Aryl-alkyl C−C reductive cross-coupling reactions.