Second generation synthesis of the quartromicin spirotetronic acid subunits via a Claisen rearrangement-intramolecular aldol sequence
作者:William R. Roush、David A. Barda
DOI:10.1016/s0040-4039(97)10416-6
日期:1997.12
Spirotetronate 4 needed for the assignment of stereochemistry to the quartromicins has been synthesized from 9 and 10 by a route featuring a Claisen rearrangement and intramolecular aldol reaction to establish the stereochemistry of the carbon framework.
从9和10通过具有克莱森重排和分子内羟醛反应以建立碳骨架的立体化学的路线,已从9和10合成了将立体化学分配给quartromicins所需的Spitrotetronate 4。