[1]CurrentPatentAssignee:ROCHEHOLDINGAG-WO2015/52264,2015,A1Locationinpatent:Paragraph0908;0909
[2]CurrentPatentAssignee:ROCHEHOLDINGAG-WO2016/128529,2016,A1Locationinpatent:Paragraph01013;01014;01015
[3]CurrentPatentAssignee:TBALLIANCEINC-WO2021/62316,2021,A1Locationinpatent:Page/Pagecolumn300-301
Title: Chemoselective amination of 5-bromo-2-chloro-3-fluoropyridine.
Journal: Organic letters 20070510