118655-97-3Relevant academic research and scientific papers
Reduction of Azoalkanes by Benzhydryl Radicals
Engel, Paul S.,Wu, Wen-Xue
, p. 1830 - 1835 (1989)
Benzhydryl radicals donate a hydrogen atom rapidly to the less hindered nitrogen atom of aliphatic and aromatic azo compounds, leading to the corresponding hydrazines.When the initially formed hydrazyl radical posseses a weak β-bond, it undergoes scission before receiving a second hydrogen atom.Thermolysis of benzpinacol with azocyclopropane causes a complex rearrangement to 1,5-diazaoct-5-en-1-yne (21).
New Trimethylaluminum-Induced Mannich-Type Reaction of Hydrazones
El Kaim, Laurent,Grimaud, Laurence,Perroux, Yannick,Tirla, Cornelia
, p. 8733 - 8735 (2007/10/03)
Trimethylaluminum addition to N-monoalkyl or N-monoaryl hydrazones followed by aldehyde addition leads to the formation of N-alkylated hydrazones in a new formal Mannich-type process. Addition compounds were also obtained in moderate yields with ketones.
