
Synthesis p. 565 - 567 (1990)
Update date:2022-09-26
Topics:
Katritzky, Alan R.
Jiang, Jinglong
Urogdi, Laszlo
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.
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