Anchimeric assistance on sequence regulation in partial modification of isotactic poly(propargyl methacrylate) by click reaction

作者:Kitaura Takehiro; Tomioka Hiroshi; Fukatani Noriyuki; Kitayama Tatsuki*
来源:Polymer Chemistry, 2013, 4(4): 887-890.
DOI:10.1039/c2py20996a

摘要

Cu-catalyzed click reaction of highly isotactic poly(propargyl methacrylate) with organic azides with a weakly coordinating monoamine was found to proceed to form blocky segments from H-1 NMR observation of monomer-sequence sensitive peak-splittings in the partially modified polymer, while the reaction with a highly coordinative triamine proceeded in a random fashion along the polymer chain.

  • 出版日期2013