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- Almqvist, Fredrik, et al.
(författare)
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An Improved Procedure for the Synthesis of Bicyclo[2.2.2]octane- 2,6-dione
- 1993
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Ingår i: Synthetic Communications. - : Informa UK Limited. - 0039-7911 .- 1532-2432. ; 23:11, s. 1499-1505
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Tidskriftsartikel (refereegranskat)abstract
- Conjugate addition of Meldrum's acid to 2-cyclohexenone followed by direct cyclization in PPA/acetic acid constitutes a shorter, more reproducible and higher yielding route to bicyclo[2.2.2]octane-2,6-dione than previous methods. The crude dione could be used as substrate for the baker's yeast reduction to (IR, 4S, 6S)-bicyclo[2.2.2]octane-6-ol-2-one.
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