酰化作用...

acidylation的音标：acidylation的英式发音音标为：[əsɪdɪ'leɪʃn]acidylation的美式发音音标为：[əsɪdɪ'leɪʃn]...

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation, hydrogenation, cyclization with an overall yield of 8.05 %.以苯甲酰氯为原料,经酰化, 还原, 环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%....