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Communication | Special issue | Vol 50, No. 2, 1999, pp.653-656
Published online, 1st January, 1970
DOI: 10.3987/COM-98-S(H)85
The Diels-Alder Reaction of Phenylsulfonylacetylene and Furan Derivatives. Normal vs. Tandem 'Pincer' Reactions

Odón Arjona,* Fátima Iradier, Rocío Medel, and Joaquín Plumet*

*Departamento de Química Orgánica I., Facultad de Química., Universidad Complutense de Madridas, Ciudad Universitaria, E-28040 Madrid, Spain


The Diels-Alder reaction between some furan derivatives and phenylsulfonylacetylene has been studied along the normal and ‘pincer’ pathways. The ring opening of some of the resulting products has been also examined.