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Intramolecular diels‐alder cyclization into the thiophene ring
20
Citations
10
References
1965
Year
Thiophene RingAllyl AlcoholsEngineeringHeterocyclicAbstract Trans ‐3‐Organic ChemistryStereoselective SynthesisChemistryPharmacologySynthetic ChemistryEnantioselective SynthesisBiomolecular EngineeringCorresponding AcroleinsNatural Product Synthesis
Abstract Trans ‐3‐(2‐ and 3‐thienyl)allyl alcohols have been prepared from the corresponding acroleins. The esters of these alcohols with phenylpropiolic acid underwent intramolecular Diels‐Alder reactions to give the substituted dihydrothianaphthene lactones Va and Vb, respectively.
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