Regio- and chemoselective transfer hydrogenation of quinolines catalyzed by a Cp*Ir complex

Tetrahedron Letters

Volumn 45, Issue 16, 2004, Pages 3215-3217

  Fujita, Ken Ichi ^a   Kitatsuji, Chihiro ^a   Furukawa, Shigetoyo ^a   Yamaguchi, Ryohei ^a  

^a KYOTO UNIVERSITY   (Japan)

Author keywords

1,2,3,4 Tetrahydroquinoline; Iridium catalyst; Quinoline; Transfer hydrogenation

Indexed keywords

1,2,3,4 TETRAHYDROQUINOLINE DERIVATIVE; 2 PROPANOL; HYDROGEN; IRIDIUM COMPLEX;

ARTICLE; CATALYSIS; CATALYST; HYDROGENATION;

EID: 1642603931     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.02.123     Document Type: Article

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29. 4 aq (10 mol %) were added, and the mixture was stirred under reflux for 17 h. GC yields were obtained by using undecane as an internal standard (Shimadzu GC-14A gas chromatograph with capillary column CBP1-M25-025). The products were isolated by silica gel column chromatography. The products were identified by NMR analysis.
30. 2O did not show any activity.
31. 6c.
32. 4 was not effective for this reaction.