Palladium(II)-catalyzed Stereocontrolled Cyclization via Hemiacetal Intermediates: Total Synthesis of 5-Epi-prelactone C
作者:Masahiro Miyazawa、Magsarjav Narantsetseg、Hajime Yokoyama、Seiji Yamaguchi、Yoshiro Hirai
DOI:10.3987/com-04-10034
日期:——
Palladium(II)-catalyzed cyclization of 3,7-dihydroxy-4-methyl-5-octenal derivative was carried out to give 2,3,4,6-tetrasubstituted tetrahydropyran with stereoselective 1,3-chirality transfer in net retention of stereochemistry. The cyclized product was converted into 5-epi-prelactone C.