Acetylthio amides and esters were prepared by the free radical addition of thiolacetic acid to the terminal and nonterminal double bonds of N-substituted fatty amides and fatty esters. The free radical additions of the thiolacetic acid to the unsaturated compounds were initiated by irradiation using cobalt-60. The process using irradiation with cobalt-60 was also used to bring about the addition of bromotrichloromethane to N-substituted fatty amides and fatty esters to produce halogen-containing amides and esters. These new sulfur or halogen-containing compounds were found to have antimicrobial activity and to possess properties making them useful as antimicrobial agents.
乙酰
硫代酰胺和酯是通过将
硫乙酸自由基加成到N-取代脂肪酰胺和脂肪酯的末端和非末端双键而制备的。
硫乙酸的自由基加成到不饱和化合物是通过使用
钴-60辐射引发的。利用
钴-60辐射的过程还用于使
溴三
氯甲烷加成到N-取代脂肪酰胺和脂肪酯,从而产生含卤素的酰胺和酯。发现这些新的含
硫或含卤素化合物具有抗菌活性,并具有使它们成为抗菌剂的有用性能。