[1]AngewandteChemie-InternationalEdition,2001,vol.40,p.4214-4216
[2]RussianJournalofOrganicChemistry,1994,vol.30,p.1735-1740 ZhurnalOrganicheskoiKhimii,1994,vol.30,p.1650-1655
[1]AngewandteChemie-InternationalEdition,2001,vol.40,p.4214-4216
[1]RussianJournalofOrganicChemistry,1994,vol.30,p.1735-1740 ZhurnalOrganicheskoiKhimii,1994,vol.30,p.1650-1655
[1]AngewandteChemie,1990,vol.102,p.710-712