Synthesis of Perinaphthenones via BF3.Et2O Mediated One-Pot Cascade 4,5-Annulation Reactions of 1-Naphthols and Ynones

被引：5

作者：

Kuo, Chun-Wei ^{[1
]}

Rao, Naidu Sambasiva ^{[1
]}

Patil, Prakash Bhimrao ^{[1
]}

Chiang, Ting-Ta ^{[1
]}

Kavala, Veerababurao ^{[1
]}

Yao, Ching-Fa ^{[1
]}

机构：

[1] Natl Taiwan Normal Univ, Dept Chem, 88,Sec 4,Ting Zhou Rd, Taipei 116, Taiwan

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2021年 / 363卷 / 07期

关键词：

Perinaphthenones; Periannulation; alpha-naphthol; Ynones; Solvent-Free; NAPHTHOLS; DEAROMATIZATION; PHENOLS; ACID; 4-PHENYLPHENALENONES; PHENYLPHENALENONE; PHENALENONES; PHYTOALEXIN; DERIVATIVES; ANNULATION;

D O I：

10.1002/adsc.202001558

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

C-4-C-5 periannulation of 1-naphthols and ynones via (BF3Et2O)-Et-. mediated one-pot cascade under metal and solvent-free conditions have been developed for the synthesis of perinaphthenones. Furthermore, this strategy features the formation of new periannulation at C-4-C-5 positions of alpha-naphthol, synthesis of highly substituted perinaphthenones, broad substrate scope, readily available starting materials and good to moderate yields. The perinaphthenones products synthesized here have exhibited interesting photo physical properties

引用

页码：1935 / 1943

页数：9

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