【摘要】 <正> 芳氧(硫)基羧酸广泛应用于农业等方面。近年来有关芳氧基乙酸合成的报道,如:液-液两相催化,固-液两相催化,三相催化等,这些方法反应条件温和,产率较高,但需要昂贵的相转移催化剂,后处理麻烦。本文报道利用超声波辐射固-液相合成芳氧(硫)基羧酸得到的一些结果。更多还原

【Abstract】 Six aryloxy(arylthio)carboxylic acids have been synthesized using supersonic wave radiation in solid-liquid medium. Compared with the phase-transfer catalysis and the classical methods, this method has advantages of good yields, short reaction time, easy preparation and mild reaction conditions.更多还原