Tetrahedron

Use of Stille-type cross-coupling as a route to oligopyridylimines

YDM Champouret, RK Chaggar, I Dadhiwala, J Fawcett…

文献索引：Champouret, Yohan D.M.; Chaggar, Rajinder K.; Dadhiwala, Ishaq; Fawcett, John; Solan, Gregory A. Tetrahedron, 2006 , vol. 62, # 1 p. 79 - 89

全文：HTML全文

被引用次数: 26

摘要

The new tin reagents, 2-(n-Bu3Sn)-6-{C (R) OCH2CH2O}-C5H3N,(R= H, Me), have been employed in Stille-type cross-coupling reactions with a range of oligopyridylbromides generating, following a facile deprotection step, a series of formyl-and acetyl-functionalised oligopyridines. Condensation reactions with 2, 6-diisopropylaniline has allowed access to families of novel sterically bulky multidentate N, N, N, N (tetradentate), N, N, N, N, N ( ...