Novel benzoate derivatives having a powerful herbicidal effect on various weeds grown in paddy fields, upland fields, and other places have been found out, which are represented by the formula
wherein X is -SR, -O-(CH2CH2O)-n R, -OCH2CH2SR,
herein R being lower alkyl and n being an integer of 1 to 3.
新发现的
苯甲酸酯衍
生物对生长在
水田、高地和其他地方的各种杂草具有强大的除草效果,它们由式表示
其中 X 是 -SR、-O-(CH2CH2O)-n R、-OCH2CH2SR、
其中 R 为低级烷基,n 为 1 至 3 的整数。