Facile synthesis of benzo[4,5]furo[3,2-c]pyridines via palladium-catalyzed intramolecular Heck reaction

Tetrahedron Letters

Volumn 50, Issue 31, 2009, Pages 4492-4494

  Yoon, Woo Sub ^a   Lee, Su Jung ^b   Kang, Seung Kyu ^b   Ha, Deok Chan ^a   Ha, Jae Du ^b  

^a Korea University   (South Korea)

^b Korea Research Institute of Chemical Technology   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

PALLADIUM; PYRIDINE DERIVATIVE;

ARTICLE; CATALYST; CYCLIZATION; HECK REACTION; SUBSTITUTION REACTION; SYNTHESIS;

EID: 66949162312     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.05.063     Document Type: Article

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20. 3) δ 9.99 (d, J = 1.8 Hz, 1H), 8.63 (d, J = 5.4 Hz, 1H), 8.35 (dd, J = 8.6, 1.8 Hz, 1H), 8.33 (br s, 1H), 7.70 (d, J = 5.4 Hz, 1H), 7.67 (d, J = 8.6 Hz, 1H), 4.48 (q, J = 7.1 Hz, 2H), 3.16 (d, J = 5.1 Hz, 3H), 1.47 (t, J = 7.1 Hz, 3H).