C5H5N or (C5H4N)2 in deuterated toluene
not isolated, detected by NMR;
参考文献
Hitchcock, Peter B.; Lappert, Michael F.; Lawless, Gerard A.; De Lima, Geraldo M.; Pierssens, Luc J.-M.
Journal of Organometallic Chemistry, 2000 , vol. 601, # 1 p. 142 - 146