Triflic acid controlled successive annelation of aromatic sulfonamides: an efficient one-pot synthesis of N-sulfonyl pyrroles, indoles and carbazoles

Tetrahedron Letters

Volumn 48, Issue 23, 2007, Pages 4047-4050

  Abid, Mohammed ^a   Teixeira, Liliana ^a   Török, Béla ^a  

^a UNIVERSITY OF MASSACHUSETTS BOSTON   (United States)

Author keywords

Annelation; N Heterocycles; Sulfonamides; Triflic acid

Indexed keywords

CARBAZOLE DERIVATIVE; INDOLE DERIVATIVE; PYRROLE DERIVATIVE; SULFONAMIDE; TRIFLUOROMETHANESULFONIC ACID;

ARTICLE; CATALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; CYCLIZATION; GAS CHROMATOGRAPHY; MASS SPECTROMETRY; ONE POT SYNTHESIS;

EID: 34247880138     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.04.021     Document Type: Article

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