Bodipy-ruthenium(II) tris-bipyridyl dyads for homogeneous photochemical oxidations

作者：Farras Pau^*; Benniston Andrew C

来源：Tetrahedron Letters, 2014, 55(51): 7011-7014.

DOI：10.1016/j.tetlet.2014.10.119

• Bodipy
• Ruthenium
• Photooxidation
• Photosensitizers

Two Bodipy-ruthenium(II) tris-bipyridyl dyads were synthesized for use as sensitizers in photochemical oxidation reactions of organic substrates. The synthetic strategy involved the use of a simple %26apos;click%26apos; CuAAC reaction to link a Bodipy subunit with an organometallic ruthenium(II) tris-bipyridyl complex. The linking triazole bridge was used to minimize electronic coupling between the two subunits. The dyads showed improved performance on organic substrate photo-oxidation reactions compared to the control compound without the Bodipy moiety.

• 出版日期2014-12-17