文摘
The synthesis and chemical reactivity in Diels-Alder reactions of the title compound 6 is described. When 6 was reacted with N-phenylmaleimide, a 3:1 mixture of isomers exo 14a and endo 14b was found, while with triazolinedione 13, a novel ferrocenyl heterocycle 15 was formed. The structures for 14b and 15 were confirmed by X-ray diffraction analysis.