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Synthese von benzanellierten Carbacephamen 2.Mitt. |
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| Authors: | R Schwenninger K -H Ongania |
| Institution: | (1) Institut für Organische Chemie, Universität Innsbruck, A-6020 Innsbruck, Österreich |
| Abstract: | Summary The treatment of 2-(oxo-1-azetidinyl)-benzyltriphenylphosphponium salts9 and13b,c,d, ande with base leads to carbacephemes10 and14b,c,d, ande which can be reduced to the title compounds. The reaction of14 with acids does not result in 3-oxocephames by cleavage of the enolether function. Instead, the 3-alkoxyquinolines15b andc have been obtained. |
| Keywords: | Carbacephame Carbacepheme 2 2a-Dihydro-azeto[1 2-a]quinoline-1-one 2-(2-Oxo-1-azetidinyl)-benzyltriphenylphophonium salt 3-Alkoxyquinolines |
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