CAJ | 학술논문

采用微波辐射技术，以活性炭、木炭担载的对甲苯磺酸为催化剂，常压下己二酸和醇直接酯化合成己二酸酯类，酸醇物质的量的比为1：4，对甲苯磺酸浓度为26％，催化剂用量0.8 g，反应时间45 s，转化率较高，且催化剂可重复使用.
채용미파복사기술，이활성탄、목탄담재적대갑분광산위최화제，상압하기이산화순직접지화합성기이산지류，산순물질적량적비위1：4，대갑분광산농도위26％，최화제용량0.8 g，반응시간45 s，전화솔교고，차최화제가중복사용.
The synthesis of adipates were performed by esterification of adipic acid and alcohol incatalysis of p-toluenesulfonic acid loaded on active carbon or charcoal under microwave irradiation.The optimal reaction conditions were as follows: the mole ratio ofadipic acid to alcohol was 1: 4;the concentration of p-toluenesulphonic acid solution was 25%; the weights of catalyst, microwavepower, and microwave irradiation time were 0.8 g, 600 W, and 45 s respectively. The conversionratio of adipic acid in these reactions was high moreover the catalyst can be easily separated andused repeatedly.