1338833-85-4Relevant academic research and scientific papers
Preparation of head-to-tail φ-conjugated poly(thiophenepyridine) and polypyrimidine by organometallic polycondensation
Fukumoto, Hiroki,Fujiwara, Yoshiki,Yamamoto, Takakazu
, p. 992 - 994 (2011)
The metalation of BrThPyBr (Th: thiophene-2,5-diyl; Py: pyridine-2,5-diyl) and 2-iodo-5-bromopyrimidine with i-PrMgCl proceeds regioselectively. The cross-coupling polycondensation of regioselectively metalated intermediates gives head-to-tail φ-conjugated poly(thiophenepyridine) and polypyrimidine, respectively, and their packing structures in the solid state and optical data are discussed.
