Regioselective cyclization of unsymmetrical dicyanoanilines to novel 2,3-bifunctionalised indole regioisomers and their use in the synthesis of 4,5-dihydro[1,3]oxazino[5,4-b]indole-6-carbonitriles

Tetrahedron

Volumn 61, Issue 16, 2005, Pages 3999-4008

  Maitraie, D ^a   Venkat Reddy, G ^a   Rama Rao, V V V N S ^a   Ravikanth, S ^a   Narsaiah, B ^a   Shanthan Rao, P ^a   Ravikumar, K ^a   Sridhar, B ^a  

^a INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

2,3 Bifunctionalised indole derivatives; 2,6 Dicyanoanilines; Ethyl bromoester; Regioisomers; Sandmeyer reaction; Substituted iodobenzenes; Thorpe Ziegler reaction

Indexed keywords

2,5 DIMETHYL 4 OXO 7 PHENYL 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; 2,5,7 TRIMETHYL 4 OXO 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; 5 BENZYL 2 METHYL 4 OXO 7 PHENYL 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; 5 BENZYL 2,7 DIMETHYL 4 OXO 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; 5 ETHYL 2 METHYL 4 OXO 7 PHENYL 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; 5 ETHYL 2,7 DIMETHYL 4 OXO 9 (TRIFLUOROMETHYL) 4,5 DIHYDRO[1,3]OXAZINO[5,4 B]INDOLE 6 CARBONITRILE; ANILINE DERIVATIVE; CYANIDE; INDOLE DERIVATIVE; OXAZINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL PROCEDURES; CHEMICAL REACTION; CYCLIZATION; PRIORITY JOURNAL; REACTION ANALYSIS; SYNTHESIS;

EID: 19344376858     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2005.02.046     Document Type: Article

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