Synthesis of chiral non-proteinogenic 4,5-dihydroxytetrahydropyran derived α-amino acids from d-mannitol
作者:Anita Brar、Yashwant D. Vankar
DOI:10.1016/j.tetlet.2006.10.099
日期:2006.12
Starting from R-2,3-O-cyclohexylideneglyceraldehyde, which was obtained from d-mannitol, four tetrahydropyran derived chiral, non-proteinogenic α-amino acids have been synthesized. The key step in these syntheses is the ring closing metathesis using the first generation Grubbs’ catalyst.
从得自d-甘露糖醇的R -2,3- O-环己叉基甘油醛开始,合成了四个四氢吡喃衍生的手性,非蛋白生成的α-氨基酸。这些合成过程中的关键步骤是使用第一代Grubbs催化剂进行的闭环复分解。