[1]McCombie;Scarborough;Waters[JournaloftheChemicalSociety,1928,p.355]
[1]JournalofHeterocyclicChemistry,1999,vol.36,p.1057-1064
[1]Patent:CN106554323,2017,A.Locationinpatent:Paragraph0067;0068;0069;0070;0071
[1]Patent:CN107915687,2018,A.Locationinpatent:Paragraph0088;0089;0090;0091
[1]OrganicLetters,2018,vol.20,p.4458-4461