Copper-catalyzed coupling of imidazoles and pyrazoles with 1,1-dibromo-1-alkenes: A distinct approach for direct N-alkynylation of heteroarenes

Tetrahedron Letters

Volumn 52, Issue 48, 2011, Pages 6497-6500

  Das, Biswanath ^a   Salvanna, N ^a   Reddy, Gandolla Chinna ^a   Balasubramanyam, Penagaluri ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

1,1 Dibromo 1 alkene; Cu(Phen)PPh 3Br ; Imidazole; N Alkynylation; Pyrazole

Indexed keywords

ALKENE DERIVATIVE; CESIUM; COPPER; DIMETHYL SULFOXIDE; IMIDAZOLE DERIVATIVE; POLYCYCLIC AROMATIC HYDROCARBON; PYRAZOLE DERIVATIVE;

ALKYNYLATION; ARTICLE; CATALYSIS; CATALYST; CHEMICAL STRUCTURE; CROSS COUPLING REACTION; QUANTUM YIELD; REACTION ANALYSIS;

EID: 80255139282     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2011.09.117     Document Type: Article

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