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Notiz über eine regiospezifische Methode zur Herstellung von konjugierten Cyclohexadienen Über synthetische Methoden, 11. Mitteilung

✍ Scribed by August Rüttimann; Alexander Wick; Albert Eschenmoser


Publisher
John Wiley and Sons
Year
1975
Tongue
German
Weight
810 KB
Volume
58
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

β,γ‐unsaturated δ‐hydroxy‐cyclohexene carboxylic acids undergo a smooth decarboxylative elimination when treated with DMF‐dineopentylacetal in an unpolar solvent. The reaction provides a method for the regiospecific preparation of 1,3‐cyclohexadiene derivatives under non‐isomerizing conditions, starting from easily accessible and structurally variable intermediates.


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