Chiral asymmetric crowns incorporating the 4,6-O-benzylidene derivatives of methy l- alpha – D – mannopyranoside and methyl – alpha – D -altropyranoside. The influence of stereochemistry upon complexation of organic cations
Chiral asymmetric crowns incorporating the 4,6-O-benzylidene derivatives of methy l- alpha – D – mannopyranoside and methyl – alpha – D -altropyranoside. The influence of stereochemistry upon complexation of organic cations, (R. B. Pettman, J. F. Stoddart), Tetrahedron Lett. 1979, 20, 461-464.