A Facile and Practical Total Synthetic Route for Ampelopsin F and Permethylated ε-Viniferin

被引：18

作者：

Zhang, Jifa

Zhang, Jianqiao

Kang, Yulong

Shi, Jiangong

Yao, Chunsuo ^{[1
]}

机构：

[1] Chinese Acad Med Sci, Inst Mat Med, State Key Lab Bioact Subst & Funct Nat Med, Beijing 100050, Peoples R China

来源：

SYNLETT | 2016年 / 27卷 / 10期

关键词：

total synthesis; ampelopsin F; epsilon-viniferin; stilbene dimer; BBr3; VITIS-AMURENSIS; RESVERATROL; OLIGOSTILBENES; STEM; LEAF; ANTIOXIDANT; INHIBITOR; ROOTS; ACID; RING;

D O I：

10.1055/s-0035-1561419

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Stilbene dimers (+/-)-ampelospin F and permethylated (+/-)-epsilon-viniferin were synthesized by a practical synthetic route with overall yields of 10% and 27% . This route involves triethylsilane-mediated reduction of the 2,3-diarylbenzofuran,, and BBr3-mediated one-pot demethylation and cascade intramolecular cyclization reaction.

引用

页码：1587 / 1591

页数：5

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