TY - RPRT TI - Chain epimerization during propylene polymerization with metallocene catalysts: mechanistic studies using a doubly labeled propylene. AU - Jeffrey C Yoder AU - John E Bercaw PY - 2002 DO - 10.1021/ja0123296 UR - https://pubmed.ncbi.nlm.nih.gov/11890805/ ID - 11890805 ER -