中文翻译与英英解释
例句与用法 | 1. | Catalytic synthesis of iso - pentyl lactate with ammonium ferric sulfate
硫酸铁铵催化合成乳酸异戊酯
| | 2. | Flumiclora - pentyl was prepared from p - fluorophenol as starting material via several steps such as chlorination , nitrification , reduction and condensation . the yield of the product was 50 % , and the purity was higher than 97 %
摘要以对氟苯酚为原料，首先与氯气发生反应，生成2 -氟4 -氯苯酚，再经过硝化、还原、缩合等几步反应得到氟胺草酯，反应总收率达到50 % ，产品纯度大于97 % 。
|
|
您当前位置：