Bott, S., MARCHAND, A., ZOPE, U., BURRITT, A., & BOTT, S. (1995). A facially dissymmetric 1,3-cyclohexadiene as a dienophile in diels-alder reactions with polyhalocyclopentadienes. Tetrahedron, 51(34), pp. 9319-9326. doi:10.1016/0040-4020(95)00519-E

Bott, Simon, AP MARCHAND, UR ZOPE, A. BURRITT, and SG BOTT. "A Facially Dissymmetric 1,3-cyclohexadiene As a Dienophile in Diels-alder Reactions With Polyhalocyclopentadienes." Tetrahedron 51, no. 34 (1995): 9319-9326.

Bott, Simon, et al. "A Facially Dissymmetric 1,3-cyclohexadiene As a Dienophile in Diels-alder Reactions With Polyhalocyclopentadienes." Tetrahedron 51.34 (1995): 9319-9326.