Synthesis of 3,3,4,4-tetrafluoro-4-iodobutylamine, a bifunctional reagent for ionic and free-radical reactions
作者:A. Yu. Volkonskii、E. M. Kagramanova、E. I. Mysov
DOI:10.1007/s11172-010-0113-4
日期:2010.3
1,1,2,2-Tetrafluoro-1,4-diiodobutane reacts with NaN3 under phase-transfer catalysis conditions to give 3,3,4,4-tetrafluoro-4-iodobutyl azide. The reduction of the azide with triphe-nylphosphine followed by hydrolysis of intermediate iminophosphorane affords 3,3,4,4-tetra-fluoro-4-iodobutylamine.
在相转移催化条件下,1,1,2,2-四氟-1,4-二碘丁烷与 NaN3 反应生成 3,3,4,4-四氟-4-碘丁基叠氮化物。叠氮化物与三正己基膦发生还原反应,然后水解中间亚氨基磷烷,得到 3,3,4,4-四氟-4-碘丁胺。