Benzannulation Experimental Procedures

Experimental Procedure 2.2.3. Benzannulation with a Chromium Phenylcar-hene Complex [ 1 -4 4a,8a-Ti -2-(r rr-Butyl)-4-methoxy-1 -naphthol]tricarbonyl-chromium [37, p 140]... [Pg.52]

Experimental Procedure 2.2.4. Benzannulation with a Ghrdinium Furylcarbene Gomplex 5,6-Diethyl-4,7-dihydrobenzo[6]furan-4,7-dione ... [Pg.54]

Experimental Procedure 2.2.4. Benzannulation with a Chromium Furylcarbene... [Pg.302]

The present overview deals with the application of Fischer chromium carbene complexes in the benzannulation reaction for the preparation of highly substituted aromatic compounds. Before focussing on specific arenes (Section 8.5), details of the mechanism are given (Section 8.2), and the scope and limitations of the reaction are defined (Section 8.3). A short description of the experimental procedure is given thereafter (Section 8.4). Finally, the contribution deals with the application of the chromium carbene benzannulation to natural compounds and molecules with biological activity (Section 8.6). [Pg.253]

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