Qiao Chun-hua
2009
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
A new compound,N6,N6-bis(t-butoxycarbonyl)-2',3'-O-isopropylideneadenosine,was synthesized in overall yield of 54.3% from adenosine using acetone to protect the 2',3'-dihydroxy group on the sugar ring,t-BuMe2SiCl to protect the 5'-hydroxy group,and (Boc)2O to protect the amino group. The protective group t-BuMe2Si-was removed by Bu4NF. The structure was characterized by 1H NMR,13C NMR,IR and HR-MS.