Diastereocontrol in the synthesis of models of rings C and D of phorbol: Directing effect of an ether substituent on lithium carbenoid mediated cyclopropanation
Mgb. Drew et al., Diastereocontrol in the synthesis of models of rings C and D of phorbol: Directing effect of an ether substituent on lithium carbenoid mediated cyclopropanation, ANGEW CHEM, 40(12), 2001, pp. 2311