5 research outputs found

    Synthesis of some spiroheterocycles

    No full text
    2402-2404Some 5-sprio-4-acetyl-2-(acetyl amino)-Δ2-1,3,4-thiadiazoline derivatives have been synthesised by cyclisation of thiosemicarbazones of 2,6-diphenylpiperidin-4-one derivatives using acetic anhydride, and are fully characterised by their analytical and spectral data
    corecore