M. Tori et al., REVISED STRUCTURE OF A BRASILANE-TYPE SESQUITERPENE ISOLATED FROM THERED ALGA LAURENCIA-IMPLICATA AND ITS ABSOLUTE-CONFIGURATION, Tetrahedron letters, 35(19), 1994, pp. 3105-3106
The structure of a brasilane-type sesquiterpene, isolated from the red
alga Laurencia implicata. has been revised by total synthesis of thre
e kinds of isomers, one of which with the correct stereostructure has
been synthesized as an optically active form to establish the absolute
configuration.