5770-97-8Relevant academic research and scientific papers
1,3-Dipolar Cycloadditions, 91. The Chemistry of N-Methyl-C-phenylnitrilimine
Fliege, Werner,Grashey, Rudolf,Huisgen, Rolf
, p. 1194 - 1214 (2007/10/02)
The treatment of N'--N-methylhydrazinium bromide, accessible by bromination of benzaldehyde-N-methylhydrazone, with triethylamine furnishes the title compound; this method is superior to the thermolysis and photolysis of 2-methyl-5-phe
PHOTOREAKTIONEN DES 3-METHYL-4-PHENYLSYDNONS
Pfoertner, Karl-Heinz,Foricher, Joseph
, p. 653 - 657 (2007/10/02)
A procedure for the synthesis of 3-methyl-4-phenylsydnone (1) is given.UV. irradiation of 1 in solution generates the nitrile-imine 4 which reacts with activated C,C double bonds and with heterocumulenes to give five-membered heterocycles.In contrast to the 2H-azirines which photochemically react with the C,O double bond of phenylisocyanate, 4 adds to the C,N double bond of the latter.
