stereoisomeric

adjective2

1. •
   of or pertaining to stereoisomers
2. •
   exhibiting stereoisomerism

   • Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich Smith’s diene is quite a reactive dienophile, reacting with cyclopentadiene in refluxing chloroform to furnish a mixture of stereoisomeric adducts by exclusive reaction at the β-face of the cyclobutene π-center.