A new synthetic method for cyclopentanone derivatives via formal [3+2] cycloaddition reaction of 2-oxyallyl cation and an olefin was developed. Under the influence of EtAlCl_2 or AlCl_3, allyl acetate …
We have shown that the synthesis of di- and triquinane type new antineoplastic substances can be effectively achieved by the subsequent chemical decoration of the basic carbon skeletons of di- and tri …