| Autor: |
Pigge, F. C., Coniglio, J. J., Rath, N. P. |
| Zdroj: |
Organic Letters; May 2003, Vol. 5 Issue: 11 p2011-2014, 4p |
| Abstrakt: |
An experimentally simple method for the demetalation of spirocyclic cyclohexadienylruthenium(II) complexes has been developed. Treatment of an alkoxy-substituted cyclohexadienyl complex with CuCl2 affords either azaspiro[4.5]decane derivatives or heavily functionalized tetrahydroisoquinolines. The former reaction manifold completes a net Ru-mediated dearomatization as the organometallic starting materials are prepared from (η6-arene)RuII precursors. Both of these heterocyclic products are well suited for further synthetic elaboration. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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