4-methoxybenzyl 4-[[bis(allyloxy)-phosphoryl]oxy]-2,2-dimethylbutyrate 、
苯甲醚 、
三氟乙酸 在
crude product 作用下,
以to afford 4-[[bis(allyloxy)phosphoryl]oxy]-2,2-dimethylbutanoic acid as a crude product的产率得到4-[[Bis(allyloxy)phosphoryl]oxy]-2,2-dimethylbutanoic acid