A NEW METHOD FOR THE SYNTHESIS OF α-L-THREOFURANOSIDES FROM ACYCLIC PRECURSOR
A NEW METHOD FOR THE SYNTHESIS OF α-L-THREOFURANOSIDES FROM ACYCLIC PRECURSOR
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无环前体合成α-L-苏代呋喃糖苷的新方法
DOI:
10.1246/cl.1982.1555
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发表时间:
1982
影响因子:
1.6
通讯作者:
NakatsukaTakashi
中科院分区:
文献类型:
--
作者:
MukaiyamaTeruaki;SugayaToru;MaruiShogo;NakatsukaTakashi
Stereoselective alkoxylation of acyclic precursor, (2S,3S)-2,3-O-isopropylidene-4-chloro-4-phenylthiobutyric acid methyl ester (3) in the presence of SnCl2–AgClO4, followed by Pd(OAc)2 promoted cyclization gave α-L-threofuranosides in good yields.