103-63-9
(2-溴乙基)苯
+
114991-12-7
8-(2-phenylethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione
→
~42%
124312-79-4
3,8-bis(2-phenylethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione