295359-33-0Relevant academic research and scientific papers
Synthesis, reactivity and demetallation of tungsten-azacyclic carbeniums via cycloalkenation of tungsten-alkynylamine compounds
Chen, Ming-Jung,Chang, Shie-Tsung,Liu, Rai-Shung
, p. 5029 - 5035 (2000)
Treatment of tungsten-η1-αδ-alkynylamine compounds with aldehyde and BF3Et2O led to cycloalkenation reaction, giving good yields of tungsten- η1-pyrrolylidium salts. These azacyclic carbeniums provide a short sy
