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Communication | Regular issue | Vol 24, No. 6, 1986, pp.1535-1538
Published online, 1st January, 1970
DOI: 10.3987/R-1986-06-1535
Regioselectivity of 1,3-Dipolar Cycloadditions Controlled by Remote Substitution and Lewis Acid Catalysts

Joaquín Plumet,* Gerardo Escobar, Cristina Manzano, Odón Arjona, Pierre-Alain Carrupt, and Pierre Vogel

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


In the presence of ZnI2, benzonitrile oxide adds to the C=C double bond of 2-endo-acetoxy-7-oxabicyclo[2.2.1]hept-5-ene-2-exo-carbonitrile with interesting regioselectivity.