Succinonitrile Activated by Thiating Agents as Precursor of Bis-cyclic Amidines, Tectons for Molecular Engineering
摘要:
Modification of the thio-Pinner's method via in situ activation of a nitrile by thiating agents, S-8, P4S10, Lawesson reagent, or Na2S center dot 9H(2)O, was applied in the syntheses of bis(4,5-dihydro-1H-imidazol-2-yl)alkanes and bis(1,4,5,6-tetrahydropyrimidin-2-yl)alkanes.
Modification of the thio-Pinner's method via in situ activation of a nitrile by thiating agents, S-8, P4S10, Lawesson reagent, or Na2S center dot 9H(2)O, was applied in the syntheses of bis(4,5-dihydro-1H-imidazol-2-yl)alkanes and bis(1,4,5,6-tetrahydropyrimidin-2-yl)alkanes.