J. Cossy et al., 2-METHYLCYCLOPENTANE-1,3-DIONE - AN EFFICIENT SYNTHON FOR THE SYNTHESIS OF (+ -)-ALPHA-CUPARENONE/, Tetrahedron letters, 38(23), 1997, pp. 4069-4070
A very short and efficient synthesis of (+/-)-alpha-cuparenone was ach
ieved in 4 steps from 2-methylcyclopentane-1,3-dione. (C) 1997 Elsevie
r Science Ltd.