A Regioselective Tsuji-Trost
Pentadienylation of 3-Allyltetronic Acid
作者:Rainer Schobert、Bertram Barnickel
DOI:10.1055/s-0029-1216898
日期:——
π-system. This carbonate reacted fast enough to avoid scrambling and formation of symmetric bisallyl tetronicacids. The 3-allyl-3-penta-2,4-dienyltetronic acid thus obtained is a key intermediate en route to the natural spirolactone bakkenolide A. allylation - regioselectivity - palladium -tetronicacid- Schlosser-Wittig reaction