114336-39-9Relevant articles and documents
141. Notiz ueber die Verwendung von 3-(Arylsulfonyl)-2-cycloalkenonen als 2-Cycloalkinon-Synthese-Equivalente
Kienzle, Frank,Minder, Rudolf E.
, p. 1537 - 1539 (1987)
3-(Arylsulfonyl)-2-cyclopentenones and 3-phenylsulfonyl-2-cyclohexenone undergo Diels-Alder reactions with cyclopentadiene.Elimination of arylsulfonic acid leads to products, which would have been obtained directly from a Diels-Alder reaction of 2-cyclopentynone or 2-cyclohexynone.