Citation:
Mohammad Ali, Karimi Zarchi, Ali Tarabsaz. A VERSATILE AND REGIOSELECTIVE SYNTHESIS OF VICINAL AZIDOALCOHOLS USING CROSS-LINKED POLY(4-VINYLPYRIDINE) SUPPORTED AZIDE ION UNDER SOLVENT-FREE CONDITIONS[J]. Chinese Journal of Polymer Science,
;2013, 31(12): 1660-1669.
doi:
10.1007/s10118-013-1362-0
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A new polymeric reagent, cross-linked poly(4-vinylpyridine) supported azide ion, [P4-VP]N3, was introduced as polymeric reagents for efficient and regioselective conversion of epoxides to azidohydrins in the presence of cross-linked poly(4-vinylpyridine) supported sulfuric acid, [P4-VP]H2SO4, as a solid proton source and as catalyst under solvent-free conditions. The advantages of this polymeric reagent over some of those reported in the literature are easy work-up procedure and regeneration of the reagent.
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