Kiliani on ketoses: branched carbohydrate building blocks from d-fructose and l-sorbose
作者:David Hotchkiss、Raquel Soengas、Michela Iezzi Simone、Jeroen van Ameijde、Stuart Hunter、Andrew R. Cowley、George W.J. Fleet
DOI:10.1016/j.tetlet.2004.10.086
日期:2004.12
both cases, the readily crystallized diacetonides have a 2,3-cis-diol relationship in the product lactone. An efficient doubleinversion of the configuration at C-4 and C-5 of the product from d-fructose gives access to the formal Kiliani product from l-psicose. Branched carbohydrate lactones are likely to be of significant value as chirons for homochiral targets with functionalized quaternary centres