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Synthesis 2011(3): 377-386
DOI: 10.1055/s-0030-1258392
DOI: 10.1055/s-0030-1258392
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
A New Synthesis of Methyl 7H-Dibenz[b,g]oxocin-6-carboxylates from Morita-Baylis-Hillman Adducts of 2-Phenoxybenzaldehydes
Further Information
Received
19 August 2010
Publication Date:
05 January 2011 (online)
Publication History
Publication Date:
05 January 2011 (online)
Abstract
A new synthetic method for methyl 7H-dibenz[b,g]oxocin-6-carboxylates by Friedel-Crafts reaction of readily available bromides of Morita-Baylis-Hillman adducts with aluminum chloride has been developed.
Key words
Morita-Baylis-Hillman reaction - Friedel-Crafts reaction - methyl 7H-dibenz[b,g]oxocin-6-carboxylates - aluminum chloride - 2-phenoxybenzaldehydes
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References
Most of the MBH adduct was decomposed.
25Some other intractable, unidentified, insoluble products were also formed.