diethyl [5-(4-pyridyl)-1,2,4-oxadiazol-3-yl]methylphosphonate 、
烟酰氯 、
盐酸 在
diethyl [5-(pyridin-3-yl)-1,2,4-oxadiazol-3-yl]methylphosphonate 、
氯仿 、
甲醇 作用下,
以affording the title compound as a yellow oil (34%)的产率得到diethyl [5-(pyridin-3-yl)-1,2,4-oxadiazol-3-yl]methylphosphonate