2 results for Abdel-Fattah, A.A.A.

  • Benzotriazole-Assisted Thioacylation

    Katritzky, A.R.; Witek, R.M.; Rodriguez-Garcia, V.; Mohapatra, P.P.; Rogers, J.W.; Cusido, J.; Abdel-Fattah, A.A.A.; Steel, P.J. (2005)

    Journal Articles
    University of Canterbury Library

    Benzotriazole reagents for thioacylation (RCSBt), thiocarbamoylation (RR'NCSBt), aryl/alkoxythioacylation (ROCSBt), and aryl/alkylthiothioacylation (RSCSBt) are synthesized, and their utility assessed by syntheses of representative heteroaryl thioureas 3a–g, thioamides 15a–s, thionoesters 16a– h, thiocarbamates 17a–e, dithiocarbamates 18a–d, thiocarbonates 19a–c, and dithiocarbonates 20a–c.

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  • Aminoalkylation of nitriles by iminium ions generated in situ

    Katritzky, A.R.; Abdel-Fattah, A.A.A.; Steel, P.J. (2006)

    Journal Articles
    University of Canterbury Library

    Aminoalkylation of a series of primary and secondary nitriles with N-(α-aminoalkyl)benzotriazoles 1 (derived from a variety of secondary amines and aldehydes) proceeds smoothly providing the corresponding β-aminoalkyl nitriles 5a–j in 66–97% yields.

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