[1]Patent:US2017/281501,2017,A1.Locationinpatent:Paragraph0281-0284
[2]JournaloftheChemicalSociety,1930,p.268,271
[1]RussianJournalofGeneralChemistry,2002,vol.72,p.449-455
[2]TetrahedronLetters,2002,vol.43,p.6613-6616
[3]JournalofOrganicChemistry,1998,vol.63,p.4878-4888