122847-12-5Relevant articles and documents
3-Aza- and syn-3,7-Diazaoctabisvalene. - Syntheses, X-ray Structural Analyses, Novel Heterocycles
Trupp, Bjoern,Fritz, Hans,Prinzbach, Horst,Irngartinger, Hermann,Reifenstahl, Uwe
, p. 1777 - 1794 (2007/10/02)
Preparatively useful routes for 3-aza- and syn-3,7-diazaoctabisvalenes have been designed based on well available materials.Thus, 7-cyano-3-azaoctabisvalene (4) becomes available in a six- (five-) step synthesis from the valence tautomers 7-cyanotropilide