1-(Triphenylphosphorylideneaminomethyl)benzotriazole (BETMIP) a Novel +CH2N= Synthetic Equivalent: Its Application to the Synthesis of Carbodiimides, Imines, Isothiocyanates, Aziridines, and Secondary Amines

DOI: 10.1055/s-1990-26940

Source and publish data:

Synthesis p. 565 - 567 (1990)

Update date:2022-09-26

Topics:

Authors:

Katritzky, Alan R.

Jiang, Jinglong

Urogdi, Laszlo

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Article abstract of DOI:10.1055/s-1990-26940

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.

Full text of DOI:10.1055/s-1990-26940

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