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Intramolecular photocycloaddition of β-stilbazoles tethered by silyl chains |
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| Authors: | Hajime Maeda Ryu-ichiro Hiranabe |
| Institution: | Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan |
| Abstract: | Intramolecular (2+2) photocycloaddition of β-stilbazoles tethered by silyl chains took place with high efficiency. Complexation with dicarboxylic acid or catechol further enhanced both the efficiency and stereoselectivity. |
| Keywords: | Intramolecular photocycloaddition β-Stilbazole Stilbazolium Silyl chain Dicarboxylic acid |
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