M. Moreno-manas et al., Preparation of tricyclic and tetracyclic benzoxepin derivatives by one-potenyne metathesis/Diels-Alder reaction, SYNLETT, (11), 2001, pp. 1784-1786
Tricyclic and tetracyclic benzoxepin derivatives were prepared by one-pot e
nyne metathesis/Diels-Alder reactions starting from differently substituted
2-allyl-1-propargyloxybenzenes (endo stereoselectivity).