1-(Triphenylphosphorylideneaminomethyl)benzotriazole (BETMIP) a Novel +CH2N= Synthetic Equivalent: Its Application to the Synthesis of Carbodiimides, Imines, Isothiocyanates, Aziridines, and Secondary Amines
One-carbon homologation has been achieved in novel syntheses of the title compounds by one-pot reaction of 1-(triphenylphosphorylideneaminomethyl)benzotriazole (1) with Grignard reagents followed by in situ transformations of the phosphorazene functionality with isocyanates, aldehydes, carbon disulfide, ethylene oxide, and alkyl halides, respectively.
Katritzky, Alan R.,Jiang, Jinglong,Urogdi, Laszlo
p. 565 - 567
(2007/10/02)
N-Triphenylphosphorylidene-1-(benzotriazol-1-yl)methylamine, a Novel Synthon Equivalent to +CH2NH2: The Preparation of Primary Amines
Primary amines are readily prepared by reaction of the title compound with organolithiums or Grignard reagents.
Katritzky, Alan R.,Jiang, Jinlong,Urogdi, Laszlo
p. 3303 - 3306
(2007/10/02)
More Articles about upstream products of 124316-00-3