H. Yoda et al., Asymmetric synthesis of tetrasubstituted tetrahydrofuran, 2-epigoniothalesdiol, employing stereoselective hydrogenation, SYNLETT, (12), 1999, pp. 1969-1971
An efficient and stereodefined process is described for the preparation of
a 3,4-dihydroxy-2,5-disubstituted tetrahydrofuran ring with the contiguous
stereogenic centers and the asymmetric synthesis of 2-epigoniothalesdiol is
also reported by featuring the elaboration of the functionalized homochira
l lactone derived from C-2-imide.