Synthesis of novel amphiphilic diacetylenes with amino or ammonium functionality
摘要:
An optimized procedure for the Cadiot-Chodkiewicz coupling of mono- and dipropargylamines with iodododecyne to yield the diynylamines bis(pentadeca-2,4-diyn-1-yl)amine (1) and pentadeca-2,4-diyn-1-ylamine (3) is given. The amines were converted in good yields into the corresponding amphiphilic quaternary ammonium salts dimethylbis(pentadeca-2,4-diyn-1-yl)ammonium iodide (7) and trimethylpentadeca-2,4-diyn-1-ylammonium iodide (8).
Synthesis of novel amphiphilic diacetylenes with amino or ammonium functionality
摘要:
An optimized procedure for the Cadiot-Chodkiewicz coupling of mono- and dipropargylamines with iodododecyne to yield the diynylamines bis(pentadeca-2,4-diyn-1-yl)amine (1) and pentadeca-2,4-diyn-1-ylamine (3) is given. The amines were converted in good yields into the corresponding amphiphilic quaternary ammonium salts dimethylbis(pentadeca-2,4-diyn-1-yl)ammonium iodide (7) and trimethylpentadeca-2,4-diyn-1-ylammonium iodide (8).