Thionylchloride was added to a solution consisting of ethanol and o-chlorobenzoicacid to affore o-chlorobenzoic ester.
氯化亚砜滴加到邻氯苯甲酸和乙醇混合物中,反应生成邻氯苯甲酸乙酯。
2
This paper reports the synthesis of herbicide ofprimisulfuron-methyl, the method uses 2-amino-4,6-dihydroxylpyrimidine and O-chlorobenzoicacid as the raw materials.