Go Noya's research while affiliated with Kyoto University and other places

Publication (1)

Article
A series of 1,4-phenylene-bridged ZP-HP hybrid porphyrins (ZP = zinc porphyrin, HP = free-base porphyrin) 1-8 ZH have been prepared in which an electron-donating ZP moiety is kept constant and electron-accepting HP moieties are varied by introducing electron-accepting substituents, so that the energy gap for charge separation, ZP-1HP*--> ZP(+)-HP-,...

Citations

... The physico-chemical properties of these macrocycles can be tuned by the introduction of different meso-substituents that often require the prior synthesis of oligopyrrole precursors such as the widely used meso-substituted dipyrromethanes (DPMs). Though various synthetic procedures of meso-substituted-DPMs are described [9][10][11][12], very few are devoted to or can be applied to the preparation of derivatives bearing a meso-poly-halogenoalkyl group or a mesoperfluoroalkyl chain [13][14][15][16][17][18][19][20][21][22][23]. These specific substituents are however of major interest because, beyond their high electron-withdrawing character, they can confer to molecules a certain lipophilicity and/or an increased metabolic stability [24,25]. ...