TOTAL SYNTHESIS OF (6R,8S)-CIS-TRIKENTRIN-B, (6R,8R)-TRANS-TRIKENTRIN-B, AND (6R,8R)-ISO-TRANS-TRIKENTRIN-B - DETERMINATION OF THE ABSOLUTESTRUCTURES OF THE NATURAL TRIKENTRINS-B
H. Muratake et al., TOTAL SYNTHESIS OF (6R,8S)-CIS-TRIKENTRIN-B, (6R,8R)-TRANS-TRIKENTRIN-B, AND (6R,8R)-ISO-TRANS-TRIKENTRIN-B - DETERMINATION OF THE ABSOLUTESTRUCTURES OF THE NATURAL TRIKENTRINS-B, Tetrahedron letters, 34(30), 1993, pp. 4815-4818
The absolute structures of cis-trikentrin B, trans-trikentrin B, and i
so-trans-trikentrin B were established to be 1, 2, and 3 by synthesizi
ng the titled trikentrins 1, 18b, and 25 in an enantiospecific manner
from a chirality-defined Diel-Alder adduct 7.