名称:
Synthesis and Structure of (E,E)-[6.2]-(2,5)thiophenophane-,5-diene: a new monomer for cyclopolymerization.
摘要:
Synthesis and characterization of the title compound (1) is described. UV and variable temperature H-1-NMR spectroscopy are used to deduce structural detail of 1 in solution and results are compared to its x-ray structure. 1 shows structural features favorable for cyclopolymerization to form polymers containing stacked aromatic rings.
DOI:
10.1016/s0040-4039(00)79044-7