Free radical reactions of carbohydrate derivatives in the synthesis of carbocyclic compounds
作者:A. F. Sviridov、A. B. Frolov、N. K. Kochetkov
DOI:10.1007/bf00698515
日期:1995.4
The benzyloxy group at C(4) of the pyranose ring in 3,4-disubstituted and 3-deoxy carbohydrate derivatives affects the direction of intramolecular free-radical C(2)-C(6) cyclization. A possible mechanism of the formation of the tetrahydrofuran ring was proposed.
3,4-二取代和 3-脱氧碳水化合物衍生物中吡喃糖环的 C(4) 处的苄氧基影响分子内自由基 C(2)-C(6) 环化的方向。提出了形成四氢呋喃环的可能机制。