反应条件
pyridine; benzene in neat (no solvent) N2 atmosphere; cocondensation of pyridine, benzene and Cr (-196°C, 1E-3 mbar, 2-3 h), warming to room temp.; filtn. (silica gel), evapn. to dryness, extraction (toluene), chromy. (silica gel, toluene, toluene/THF 1:1), evapn., sublimation (50°C, 1E-3 mbar); elem. anal.;
参考文献
Elschenbroich, Christoph; Koch, Juergen; Kroker, Joerg; Wuensch, Martin; Massa, Werner; et al.
Chemische Berichte, 1988 , vol. 121, p. 1983 - 1990
