1: (R)-N-Boc-2-amino-3-hydroxy-3-methylbutanoic acid With trifluoroacetic acid in dichloromethane
2: 1-[[(9H-fluoren-9-ylmethoxy)carbonyl]oxy]-2,5-pyrrolidinedione With sodium hydrogencarbonate in water; acetone
参考文献
Valorisation HSJ, Societe en Commandite
Patent: US2009/48161 A1, 2009 ;
Location in patent: Page/Page column 40 ;
