[1]Patent:US6342604,2002,B1.Locationinpatent:Table1
[1]Iwasaki,Takanori;Takagawa,Hiroaki;Singh,SuryaP.;Kuniyasu,Hitoshi;Kambe,Nobuaki[JournaloftheAmericanChemicalSociety,2013,vol.135,#26,p.9604-9607]
[2]Iwasaki,Takanori;Takagawa,Hiroaki;Okamoto,Kanako;Singh,SuryaPrakash;Kuniyasu,Hitoshi;Kambe,Nobuaki[Synthesis,2014,vol.46,#12,p.1583-1592]