56475-86-6
methyl 2-methoxypiperidine-1-carboxylate
+
1079-66-9
二苯基氯化膦
→
~91%
88167-94-6
methyl 2-diphenylphosphorylpiperidine-1-carboxylate
1796-27-6
哌啶-1-羧酸甲酯
88167-99-1
1-ethyl-1,5,6,7-tetrahydro-[1,3]oxazolo[3,4-a]pyridin-3-one