J. Ishihara et al., Synthetic studies on azadirachtin: Construction of the highly functionalized decalin moiety of azadirachtin, TETRAHEDR L, 40(23), 1999, pp. 4387-4390
Construction of the left segment of azadirachtin in naturally occurring ena
ntiomer is described. The key reaction is an intramolecular Diels-Alder rea
ction, which was performed under thermal conditions to afford the highly fu
nctionalized decalin compounds selectively. (C) 1999 Elsevier Science Ltd.
All rights reserved.