Synthesis of 5-alkyl(or aryl)pyrrolo[1,2-a]quinoxalin-4(5H)-ones by denitrocyclisation of N-alkyl(or aryl)-1-(2-nitrophenyl)-1H-pyrrole-2- carboxamides. Evidence of a Smiles rearrangement

Tetrahedron

Volumn 60, Issue 48, 2004, Pages 10825-10832

  Rotas, Georgios ^a   Kimbaris, Athanasios ^a   Varvounis, George ^a  

^a UNIVERSITY OF IOANNINA   (Greece)

Author keywords

Defluorocyclisation; Denitrocyclisation; Pyrroles; Pyrroloquinoxalinones; Smiles rearrangement

Indexed keywords

1 (2 NITROPHENYL) N PHENYL 1H PYRROLE 2 CARBOXAMIDE; 2 (4 OXOPYRROLO[1,2 A]QUINOXALIN 5(4H) YL)BENZOIC ACID; 5 (2,4 DIFLUOROPHENYL)PYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 5 (4 CHLOROPHENYL)PYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 5 (4 METHOXYPHENYL)PYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 5 CYCLOHEXYLPYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 5 ETHYLPYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 5 PHENYLPYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; 8 FLUORO 5 (2 NITROPHENYL)PYRROLO[1,2 A]QUINOXALIN 4(5H) ONE; AMIDE; METHYL 2 (4 OXOPYRROLO[1,2 A]QUINOXALIN 5(4H) YL)BENZOATE; METHYL 2 [1 (2 NITROPHENYL) 1H PYRROLE 5 CARBOXAMIDO]BENZOATE; N (4 CHLOROPHENYL) 1 (2 NITROPHENYL) 1H PYRROLE 2 CARBOXAMIDE; N (4 METHOXYPHENYL) 1 (2 NITROPHENYL) 1H PYRROLE 2 CARBOXAMIDE; N CYCLOHEXYL 1 (2 NITROPHENYL) 1H PYRROLE 2 CARBOXAMIDE; N ETHYL 1 (2 NITROPHENYL) 1H PYRROLE 2 CARBOXAMIDE; N ETHYL 1 (4 METHYL 2 NITROPHENYL) 1H PYRROLE 2 CARBOXAMIDE; QUINOXALINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CYCLIZATION; DRUG SYNTHESIS; PRIORITY JOURNAL;

EID: 14344262463     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2004.09.048     Document Type: Article

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