F. Ishibashi et E. Taniguchi, SYNTHESIS AND ABSOLUTE-CONFIGURATION OF THE INSECTICIDAL SESQUILIGNAN(-HAEDOXAN-A()), Phytochemistry, 49(2), 1998, pp. 613-622
The insecticidal neolignan, (+)-haedoxan A, was synthesized from (S)-(
+)-beta-vinyl-gamma-butyrolactone and hyl-2-(3,4-methylenedioxyphenyl)
-1,4-benzodioxane, and its absolute configuration was unequivocally es
tablished as 1S,2R,5R,6S,2''R,3''R. (C) 1998 Elsevier Science Ltd. All
rights reserved.