Using a - chloropropionic acid, methanol, 2,6 - dimethylaniline, DCCA and cis-DCCA, a series of N-acylalanines were synthesized.

• 在消旋和旋光性 N－（2，6－二甲苯基）－丙氨酸甲酯（DMPM）的 N原子上连接H氯菊酸及顺、反式二氯菊酸的消旋体和对映异构体，寻求具有生物活性的旋光性农药。