1. Expanded porphyrinoids via intramolacular oxidating coupling - synthesis and properties Duoduo Bao & Jan Lewtak

2. Conjugated Porphyrin Tapes Meso-meso singly linked arrays Meso-meso ß-ß ß-ß triply linked arrays Tsuda, A., Osuka, A., Adv. Mat, 2002, 14, 75-79 78%

3. Conjugated Porphyrin Tapes avoiding chlorination Up to 12, 61-90% Tsuda, A., Osuka, A., Adv. Mat, 2002, 14, 75-79 Stability

4. Metal-Dependent Regioselective Oxidative Coupling Kamo, M., Osuka, A., Org. Lett., 2003, 5, 2079-2082 Sc(OTf) 3 reacts with DDQ

5. Gold-Mediated Fusion Reaction of Porphyrin Dimer TPA values Osuka et al., Org Lett., 2006

6. Coming from Porphyrin-Ferrocene Dyad... Cammidge, A.N., Berber, G., Hughes, D.L., Org. Lett., 2005, 7, 3413-3416 Absence of ferrocene

7. Meso- Doubly Linked Zn(II) Porphyrin Trimers Ordinary approach – only anti Ikeda, T., Aratani, N., Kim, D., Osuka, A., Org. Lett., 2009, 5, 3080-3083

8. Meso- Doubly Linked Zn(II) Porphyrin Trimers Ikeda, T., Aratani, N., Kim, D., Osuka, A., Org. Lett., 2009, 5, 3080-3083 TPA 3<2

9. Pyrene-Fused Porphyrins: Yamane, O., Sugiura, K., Miyasaka, H., Yamashita, M., Chem Lett. 2004, 33, 40-41 K/Na

10. A Quadruply Azulene-Fused Porphyrin 16% 12% Kim, K.K., Noh, S.B., Kim, D., Osuka, A., Angew. Chem, 2006, 45, 3944-3947 63%84%60% TPA cross section Values: 9 – 340 GM 10-2050 GM 11-7170 GM

11. Expanding the Porphyrin π-System by Fusion with Anthracene Anderson, H.L., Davis N.L.S., Pawlicki, M., Org. Lett., 2008, 10, 3945–3947

12. Bis-Anthracene Fused Porphyrins Anderson, H.L., Davis N.L.S., Thompson, A.L., Org. Lett., 2010, ASAP IR-A: 700 nm–1400 nm (0,7 µm – 1.4 µm) IR-B: 1400 nm–3000 nm (1.4 µm – 3 µm) IR-C: 3000 nm–1 mm (3 µm – 1000 µm)

13. П -elongated porphyrin for dye- sensitized cells Imahori, H., Matano, Y., Tanaka, M., Chem Comm., 2007, 2069-2071 larger absorptivity low symmetry HOMO-LUMO gap

14. Oxidative Rearrangement of Dispiro-Porphodimethenes Harmjanz, M., Scott, M.J., Angew. Chem. Int. Ed., 2004, 43, 485-490

15. A Hexagonal Prismatic Porphyrin Array Yoon M., Yoon Z.S, Kim, D., Osuka, A., J. Phys. Chem., 2007, 111, 9233-9239 Osuka et al.., Angew. Chem. Int. Ed, 2010, in press

16. Fused Tetrameric Porphyrin Sheet Nakamura, Y.,Aratani, N., Shinokubo,H., Takagi, A., Matsumoto, T., Osuka, A., J. Am. Chem. Soc. 2006, 128, 4119-4127

17. Intramolecular Pd(0) catalysed coupling on ortho-iodinated meso-phenyl porphyrins Boyle, R.W., Fox., S., Chem Comm., 2004, 1322-1323Matano, Y., Tanaka, M., Chem Lett., 2004, 37, 846-847

18. Summary Red shifted, broadened spectrum Increasing of TPA cross section value Nonlinear optical materials PDT Solar energy collecting

19. Challenge...