Organic phosphorous quinoxalinones of the formula:
wherein R is a C1- C4 alkyl group; R1 and R2 are the same or different C1 - C4 alkyl groups or hydrogen atoms; R3 is a hydrogen, a chlorine or a fluorine atom or a C1 - C4 alkyl group; X is an oxygen or a sulfur atom, which is useful as a herbicide.
式中的有机
磷喹喔啉酮:
其中 R 是 C1 - C4 烷基;R1 和 R2 是相同或不同的 C1 - C4 烷基或氢原子;R3 是氢、
氯或
氟原子或 C1 - C4 烷基;X 是氧或
硫原子,可用作
除草剂。