[1]Buu-Hoi;Lecocq[ComptesRendusHebdomadairesdesSeancesdel'AcademiedesSciences,1948,vol.226,p.87]
[1]Ziegler;Tiemann[ChemischeBerichte,1922,vol.55,p.3414]
[1]Mamalis,P.etal.[JournaloftheChemicalSociety,1960,p.229-238]
[1]Syper;Mlochowski[Synthesis,1984,vol.NO.9,#9,p.747-752]
[2]Das,Sasmita;Panigrahi;Maikap,GolakC.[TetrahedronLetters,2003,vol.44,#7,p.1375-1377]
[3]Locationinpatent:experimentalpartHullio,AhmedAli;Mastoi;Khan,Khalid[AsianJournalofChemistry,2011,vol.23,#12,p.5411-5418]
[1]Wang,Chenguang;Mosberg,HenryI.[TetrahedronLetters,1995,vol.36,#21,p.3623-3626]
