Zeolites-based herogeneous photosensitizers containing triphenylpyrylium and dibenzotropylium cations. Modfications of the product selectivity in the cyclodimerization of 1,3-cyclohexadiene

Fornes Seguí Vicente, García Gómez Hermenegildo, Miranda Alonso Miguel Ángel, MOJARRAD F., Sabater Picot Mª José, SULIMAN N.

1996

Tetrahedron