[1]Jones,Simon;ChristianAtherton;Elsegood,MarkR.J.;Clegg,William[ActaCrystallographica,SectionC:CrystalStructureCommunications,2000,vol.56,#7,p.881-883]
[1]Duerr,BrookF.;Chung,Y.-S.;Czarnik,AnthonyW.[JournalofOrganicChemistry,1988,vol.53,#9,p.2120-2122]
[1]Lobato,Ruben;Veiga,AlberteX.;Perez-Vazquez,Jaime;Fernandez-Nieto,Fernando;Paleo,M.Rita;Sardina,F.Javier[OrganicLetters,2013,vol.15,#16,p.4090-4093]