[1]JournaloftheAmericanChemicalSociety,1943,vol.65,p.441,443
[2]JournaloftheAmericanChemicalSociety,1959,vol.81,p.4682
[3]HelveticaChimicaActa,1974,vol.57,p.2201-2209
[4]JournalofMolecularStructure,2001,vol.562,p.11-17
[5]Patent:WO2004/110971,2004,A2.Locationinpatent:Page/Pagecolumn24-25
[1]JournaloftheChemicalSociety.Chemicalcommunications,1991,p.795-796
[2]Synlett,1999,p.480-482
[1]BulletinoftheChemicalSocietyofJapan,1990,vol.63,p.1080-1082
[2]BulletinoftheChemicalSocietyofJapan,1990,vol.63,p.1080-1082
[3]BulletinoftheChemicalSocietyofJapan,1990,vol.63,p.1080-1082
[1]Chemistry-AEuropeanJournal,1999,vol.5,p.1160-1165
[2]TetrahedronLetters,1989,vol.30,p.3807-3810
[3]Synlett,1999,p.480-482
[1]TetrahedronLetters,1989,vol.30,p.3807-3810
[2]Chemistry-AEuropeanJournal,1999,vol.5,p.1160-1165
[3]TetrahedronAsymmetry,2006,vol.17,p.3358-3367