TY - RPRT TI - Well-defined boron-containing polymeric lewis acids. AU - Yang Qin AU - Guanglou Cheng AU - Anand Sundararaman AU - Frieder Jäkle PY - 2002 DO - 10.1021/ja020773i UR - https://pubmed.ncbi.nlm.nih.gov/12392409/ ID - 12392409 ER -