Total Synthesis of Polygalolide A

被引:8
|
作者
Adachi, Masaatsu [1 ]
Yamada, Hitomi [1 ]
Isobe, Minoru [2 ]
Nishikawat, Toshio [1 ]
机构
[1] Nagoya Univ, Grad Sch Bioagr Sci, Organ Chem Lab, Chikusa Ku, Nagoya, Aichi 4648601, Japan
[2] Natl Tsing Hua Univ, Dept Chem, Hsinchu 30013, Taiwan
基金
日本学术振兴会;
关键词
INTRAMOLECULAR-C-ARYLATION; SECONDARY ALCOHOLS; GLYCOSIDATION; CYCLOADDITION; ALKYNYL; TRIBUTYLPHOSPHINE; DEOXYGENATION; EPIMERIZATION; COMPLEXES; PRODUCTS;
D O I
10.1021/ol2028256
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The total synthesis of polygalolide A was accomplished through intramolecular C-glycosylation of glucal modified with siloxyfuran. The siloxyfuran group and siloxy substituent at the C-3 position played crucial roles in allowing direct access to the highly substituted oxabicyclo[3.2.1] core skeleton with correct quaternary stereogenic centers.
引用
收藏
页码:6532 / 6535
页数:4
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