[1]JournaloftheAmericanChemicalSociety,2003,vol.125,#4,p.940-950
[2]EuropeanJournalofOrganicChemistry,2013,#9,p.1811-1823
[3]JournalofOrganicChemistry,1994,vol.59,#6,p.1257-1263
[4]JournaloftheAmericanChemicalSociety,1995,vol.117,#29,p.7696-7710
[5]Tetrahedron,2011,vol.67,#30,p.5382-5388
[1]JournalofOrganicChemistry,1996,vol.61,#13,p.4272-4281
[1]TetrahedronLetters,1988,vol.29,#46,p.5983-5986
[2]TetrahedronLetters,1988,vol.29,#46,p.5983-5986
[1]TetrahedronLetters,1988,vol.29,p.5983-5986
[2]TetrahedronLetters,1988,vol.29,p.5983-5986
[1]JournaloftheAmericanChemicalSociety,2003,vol.125,p.940-950
[2]EuropeanJournalofOrganicChemistry,2013,p.1811-1823
[3]JournalofOrganicChemistry,1994,vol.59,p.1257-1263
[4]JournaloftheAmericanChemicalSociety,1995,vol.117,p.7696-7710
[5]Tetrahedron,2011,vol.67,p.5382-5388
[1]Tetrahedron,1991,vol.47,p.2377-2388
[1]JournalofOrganicChemistry,1994,vol.59,p.1257-1263
[1]JournalofgeneralchemistryoftheUSSR,1986,vol.56,p.2211-2213 ZhurnalObshcheiKhimii,1986,vol.56,p.2500-2503