1: (L)-leucine methyl ester hydrochloride; trichloromethyl chloroformate in 1,4-dioxane
2: benzyl alcohol With triethylamine
参考文献
KANSAS STATE UNIVERSITY RESEARCH FOUNDATION; WICHITA STATE UNIVERSITY; CHANG, Kyeong-Ok; KIM, Yunjeong; GROUTAS, William C.
Patent: WO2013/166319 A1, 2013 ;
Location in patent: Page/Page column 39-40 ;