874964-22-4
(R)-吡咯烷-3-甲酸甲酯盐酸盐
+
5292-43-3
溴乙酸叔丁酯
→
~97%
942189-33-5
methyl (3R)-1-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]pyrrolidine-3-carboxylate
942189-34-6
2-[(3R)-3-methoxycarbonylpyrrolidin-1-yl]acetic acid
942189-96-0
1-O-tert-butyl 3-O-methyl 3-fluoropyrrolidine-1,3-dicarboxylate