Regioselective elimination of a vicinal bis-triflate having an adjacent ether oxygen functional group has been developed. Considered in the context of our studies of the regioselective elimination of vicinaldibromide, the key to the mechanism involves the electron-withdrawing inductive effect of the neighboring oxygen functional group. Aliphatic vinyl triflate was shown to be effective in Suzuki–Miyaura
Glycerol conversion to high-value chemicals: the implication of unnatural α-amino acid syntheses using natural resources
作者:Yun Ji Park、Jung Woon Yang
DOI:10.1039/c9gc00755e
日期:——
oxidised to produce a high-value compound in high yield using a NaOtBu-O2 system. Furthermore, the synthetic utility of the resulting product was demonstrated by its transformation into unnatural α-amino acids, thus showing the valorisation of glycerol biomass.
甘油衍生物是一类重要的化合物,作为有机合成中的基本结构基石具有很大的应用前景。使用NaO t Bu-O 2系统将O-苄基甘油氧化以高收率生产高价值的化合物。此外,通过将其转化为非天然的α-氨基酸证明了所得产物的合成效用,从而表明了甘油生物质的增值。