Autor: |
Lyaskovskyy, Volodymyr, Fr�hlich, Roland, W�rthwein, Ernst-Ulrich |
Předmět: |
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Zdroj: |
Synlett; 2007, Issue 17, p2733-2737, 5p |
Abstrakt: |
Hydrazones 12a,b,f furnish annulated indenone derivatives (6-azafulvenes) 13a-d upon deprotonation with t-BuOK in DMF at 50 �C. In contrast, deprotonation of a similar N-methyl �hydrazone 12d unexpectedly leads to the isoquinoline derivative 15. Mechanisms for both transformations are proposed, supported by quantum chemical density functional theory (DFT) and ab initio calculations. [ABSTRACT FROM AUTHOR] |
Databáze: |
Complementary Index |
Externí odkaz: |
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