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Synthesis of new benzo[b]thieno fused ring systems via transition metal-mediated cyclisations |
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| Authors: | Johana M MbereJohn B Bremner Brian W SkeltonAllan H White |
| Institution: | a School of Chemistry, University of Wollongong, Wollongong, NSW 2522, Australia b School of Biomedical, Biomolecular and Chemical Sciences, University of Western Australia, Crawley, WA 6005, Australia |
| Abstract: | The compact synthesis of a new ring fused benzob]thieno derivative with an embedded nine-membered ring system via ring closing metathesis methodology is described. The preparation of the novel 11H-benzob]thieno2,3-c]pyrrolo2,3-a]indol-11-one via palladium-mediated oxidative cyclisation of benzob]thien-2-oyl indole derivatives is also reported. |
| Keywords: | Ring closing metathesis Azonino[3 4-b]benzo[b]thieno[3 2-a]isoquinolinone Pyrrolo[2 3-a]indol-11-one Palladium cyclisation |
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