Sc(OTf)3 promoted multicomponent synthesis of fluorescent imidazo[1,2-c]pyrazolo[3,4-d]pyrimidine

被引：17

作者：

Agrebi, Asma ^{[1
]}

Allouche, Fatma ^{[1
]}

Chabchoub, Fakher ^{[1
]}

El-Kaim, Laurent ^{[2
]}

Alves, Sergio ^{[3
,4
]}

Baleizao, Carlos ^{[3
,4
]}

Farinha, Jose Paulo ^{[3
,4
]}

机构：

[1] Univ Sfax, Lab Chim Appl Heterocycles Corps Gras & Polymeres, Fac Sci, Sfax 3018, Tunisia

[2] Ecole Natl Super Tech Avancees, UMR 7652, DCSO, Lab Chim & Proc, F-91120 Palaiseau, France

[3] Inst Super Tecn, CQFM, P-1049001 Lisbon, Portugal

[4] Inst Super Tecn, IN Inst Nanosci & Nanotechnol, P-1049001 Lisbon, Portugal

来源：

TETRAHEDRON LETTERS | 2013年 / 54卷 / 35期

关键词：

Multicomponent reactions (MCRs); Scandium triflate; Pyrazolopyrimidine; Imidazo[12-c]pyrazolo[3,4-d]pyrimidine; Fluorescent probes; 3-COMPONENT CONDENSATION; INHIBITORS; DERIVATIVES; PYRAZINES; CHEMISTRY;

D O I：

10.1016/j.tetlet.2013.06.136

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A three-component condensation reaction between aminopyrazolo[3,4-d]pyrimidine, an aldehyde, and an isocyanide catalyzed by scandium triflate yields a series of heterocyclic derivatives of imidazo[1,2c]pyrazolo[3,4-d]pyrimidine in good yields, exhibiting interesting fluorescent properties. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：4781 / 4784

页数：4

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