1984 年 32 巻 4 号 p. 1294-1302
By the use of a bromomethyl-cyclohexane derivative (7), which was synthesized from d-camphor (5), as the starting compound, two kinds of chiral segments, i.e. segment A-I (3) and segment A-II (4), were synthesized. These segments are potentially versatile building blocks for construction of the left half of taxane-type diterpenoids.