30416-54-7Relevant articles and documents
Ruthenium(II)-porphyrin catalyzed selective N-imidation of aromatic nitrogen heterocycles
Jiang, Yan,Zhou, Guo-Chuan,He, Guang-Li,He, Ling,Li, Ju-An,Zheng, Shi-Long
, p. 1459 - 1464 (2007)
Ruthenium(II)-porphyrin (0.5 mol%) catalyzed N-imidations of aromatic nitrogen heterocycles with phenyl(tosylimino)iodinane under mild conditions were achieved in good yields (94%). The effects of substituent, catalyst, temperature, and solvent on the re
Cycloaddition Reactions of N-p-Toluenesulfonylimino Derivatives of Quinoline and Isoquinoline. A Route to Pyrazoloquinolines and Pyrazoloisoquinolines
Sundberg, Richard J.,Ellis, James E.
, p. 573 - 576 (2007/10/02)
N-p-Toluenesulfonylimino ylides of quinoline and isoquinoline give cycloadducts with electrophilic acetylenes at 105 deg C.The adducts are spontaneously aromatized under the conditions of their formation by elimination of p-toluenesulfinic acid to give py