611-71-2
D-(-)-扁桃酸
+
101055-55-4
2-tert-butyl-3-methylimidazolidin-4-one
→
~43%
119838-37-8
(2R)-3-Methyl-2-(2-methyl-2-propanyl)-4-oxoimidazolidin-1-ium (2R )-hydroxy(phenyl)acetate
119838-38-9
(S)-(-)-1-boc-2-叔-丁基-3-甲基-4-咪唑烷酮
101055-56-5
(2S)-(+)-1-苯甲酰基-2-叔丁基-3-甲基-4-咪唑啉酮