Selective reduction and functionalization of diethyl 1-alkyl-1H-indole-2,3-dicarboxylates

Tetrahedron

Volumn 64, Issue 20, 2008, Pages 4590-4595

  Sayyed, Iliyas Ali ^a   Alex, Karolin ^a   Tillack, Annegret ^a   Schwarz, Nicolle ^a   Spannenberg, Anke ^a   Michalik, Dirk ^a   Beller, Matthias ^a  

^a LEIBNIZ INSTITUT FÜR KATALYSE E V AN DER UNIVERSITÄT ROSTOCK   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE DERIVATIVE; DICARBOXYLIC ACID; ETHYL 1 BENZYL 2 FORMYL 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 BROMO 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 CHLORO 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 FLUORO 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 ISOPROPYL 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 METHOXY 1H INDOLE 3 CARBOXYLATE; ETHYL 1 BENZYL 2 FORMYL 5 METHYL 1H INDOLE 3 CARBOXYLATE; ETHYL 1 METHYL 2 FORMYL 5 NITRO 1H INDOLE 3 CARBOXYLATE; ETHYL 2 (1 HYDROXYALLYL) 1 METHYL 1H INDOLE 3 CARBOXYLATE; ETHYL 2 (BENZYLAMINO)METHYL 1H INDOE 3 CARBOXYLATE; ETHYL 2 FORMYL 1 METHYL 1H INDOLE 3 CARBOXYLATE; ETHYL 2 FORMYL 1 PHENYL 1H INDOLE 3 CARBOXYLATE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; CRYSTAL STRUCTURE; NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; REDUCTION;

EID: 41549142135     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2008.03.011     Document Type: Article

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60. -3, 3972 reflections measured, 2048 were independent of symmetry, of which 1291 were observed (I>2σ(I)), R1=0.056, wR2 (all data)=0.151, 154 parameters. The crystallographic data for the structures reported in this paper have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication no. CCDC (3). Copies of the data can be obtained free of charge on application to http://www.ccdc.cam.ac.uk/data_request/cif