Triazolopyridines. Part 26: The preparation of novel [1,2,3]triazolo[1,5-a]pyridine sulfoxides

被引：28

作者：

Abarca, Belen ^{[1
]}

Ballesteros, Rafael ^{[1
]}

Ballesteros-Garrido, Rafael ^{[1
,2
]}

Colobert, Francoise ^{[2
]}

Leroux, Frederic R. ^{[2
]}

机构：

[1] Univ Valencia, Fac Farm, Dept Quim Organ, Valencia 46100, Spain

[2] Univ Strasbourg 1, ECPM, CNRS, Lab Stereochim Associe, F-67089 Strasbourg, France

来源：

TETRAHEDRON | 2008年 / 64卷 / 17期

关键词：

nitrogenated heterocycles; triazolopyridines; sulfoxides; palladium catalysis;

D O I：

10.1016/j.tet.2008.02.011

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The regioselective synthesis of new triazolopyridine halides and sulfoxides with the substituent in all different ring positions of [1,2,3]triazolo [ 1,5-a]pyridines is presented. The triazolo ring opening reaction of some representative sulfoxides to obtain disubstituted pyridines is also studied. Published by Elsevier Ltd.

引用

页码：3794 / 3801

页数：8

共 42 条

[1] 3-(2-Pyridyl)-[1,2,3]triazolo[1,5-a]pyridines.: An experimental and theoretical (DFT) study of the ring-chain isomerization [J].

Abarca, B ;

Alkorta, I ;

Ballesteros, R ;

Blanco, F ;

Chadlaoui, M ;

Elguero, J ;

Mojarrad, F .

ORGANIC & BIOMOLECULAR CHEMISTRY, 2005, 3 (21) :3905-3910

[2]

ABARCA B, 1988, TETRAHEDRON, V44, P3005

[3] TRIAZOLOPYRIDINES .7. PREPARATION OF BROMO-TRIAZOLOPYRIDINES AND BROMO-TRIAZOLOISOQUINOLINES [J].

ABARCA, B ;

BALLESTEROS, R ;

MOJARRED, F ;

JONES, G .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1987, (08) :1865-1868

[4] NUCLEOPHILIC SUBSTITUTIONS ON BROMOTRIAZOLOPYRIDINES - AN IMPROVED ROUTE TO 2,6-DISUBSTITUTED PYRIDINES AND TO 1,3-DISUBSTITUTED ISOQUINOLINES [J].

ABARCA, B ;

BALLESTEROS, R ;

JONES, G ;

MOJARRAD, F .

TETRAHEDRON LETTERS, 1986, 27 (30) :3543-3546

[5] A facile route to new potential helicating ligands [J].

Abarca, B ;

Ballesteros, R ;

Elmasnaouy, M .

TETRAHEDRON, 1998, 54 (50) :15287-15292

[6] Triazolopyridines.: Part 25:: Synthesis of new chiral ligands from [1,2,3]triazolo[ 1,5-a]pyridines [J].

Abarca, Belen ;

Ballesteros, Rafael ;

Ballesteros-Garrido, Rafael ;

Colobert, Francoise ;

Leroux, Frederic R. .

TETRAHEDRON, 2007, 63 (42) :10479-10485

[7] [(Pyridylcarbonyl)pyridyl]triazolopyridines, useful ligands for the construction of polynuclear coordination compounds - Synthesis, crystal structure and magnetic properties of a novel tetranuclear copper(II) cubane [J].

Abarca, Belen ;

Ballesteros, Rafael ;

Chadlaoui, Mimoun ;

Ramirez de Arellano, Carmen ;

Real, Jose A. .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2007, (29) :4574-4578

[8] Pyridylcarbene formation by thermal decomposition of 7-bromo-3-methyl-[1,2,3] triazolo[ 1,5-a] pyridine under pressure [J].

Abarca, Belen ;

Ballesteros, Rafael ;

Blanco, Fernando .

ARKIVOC, 2007, :297-303

[9] Synthesis of novel fluorescent 3-aryl- and 3-methyl-7-aryl-[1,2,3]triazolo[1,5-a]pyridines by Suzuki cross-coupling reactions [J].

Abarca, Belen ;

Aucejo, Ricardo ;

Ballesteros, Rafael ;

Blanco, Fernando ;

Garcia-Espana, Enrique .

TETRAHEDRON LETTERS, 2006, 47 (46) :8101-8103

[10] The chemistry of [1,2,3]triazolo[1,5-a ]pyridines [J].

Abarca-González, B .

JOURNAL OF ENZYME INHIBITION AND MEDICINAL CHEMISTRY, 2002, 17 (06) :359-367

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