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[10]Chhabra,SiriRam;Mahajan,Anju;Chan,WengC.[JournalofOrganicChemistry,2002,vol.67,#12,p.4017-4029]
[11]Masui,Hisashi;Yosugi,Sae;Fuse,Shinichiro;Takahashi,Takashi[BeilsteinJournalofOrganicChemistry,2017,vol.13,p.106-110]
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[1]Cossu;Conti;Giacomelli;Falorni[Synthesis,1994,#12,p.1429-1432]
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