71494-99-0
phenylmethanenitrile oxide
+
6142-73-0
亚甲基环丙烷
→
~34%
101960-36-5
6-benzyl-4-oxa-5-azaspiro[2.4]hept-5-ene
701-72-4
N-hydroxy-2-phenylacetimidoyl chloride