P2O5-MsOH mediated regioselective diaroylation of 2,2′-dimethoxy-1,1′-binaphthyl

被引：13

作者：

Maeyama, K ^{[1
]}

Ogura, K

Okamoto, A

Sakurai, K

Yoshida, Y

Ogino, K

Yonezawa, N

机构：

[1] Tokyo Univ Agr & Technol, Dept Organ & Polymer Mat Chem, Tokyo, Japan

[2] Toyo Univ, Dept Appl Chem, Kawagoe, Saitama 350, Japan

[3] Tokyo Univ Agr & Technol, Grad Sch Bioapplicat & Syst Engn, Tokyo, Japan

来源：

SYNTHETIC COMMUNICATIONS | 2004年 / 34卷 / 17期

关键词：

2,2 '-dimethoxy-1,1 '-binaphthyl; direct condensation; phosphorous pentoxide-methanesulfonic acid; regioselective diarylation;

D O I：

10.1081/SCC-200028641

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Phosphorus pentoxide-methanesulfonic acid (P2O5-MsOH) mediated electrophilic aromatic substitution diaroylation of 2,2'-dimethoxy-1,1'-binaphthyl (1) with several aromatic carboxylic acids (3) proceeds to afford 6,6'-diaroylated adducts (4) as single regioisomers.

引用

页码：3243 / 3250

页数：8

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