Organic Letters p. 3695 - 3698 (2004)
Update date:2022-08-03
Topics:
Itami, Kenichiro
Ushiogi, Yousuke
Nokami, Toshiki
Ohashi, Youichi
Yoshida, Jun-Ichi
(Chemical Equation Presented) We have developed the homocoupling reaction of alkenyl(2-pyridyl)silanes mediated by Cul and CsF, in which the strong directing effect of the 2-pyridyl group was observed. The homocoupling reaction was successfully integrated with the Mizoroki-Heck reaction of vinyl(2-pyridyl)-silane with aryl halides, enabling a rapid and stereoselective synthesis of multisubstituted butadienes. From a relatively small compound library, it was possible to detect a number of fluorescent butadienes with a wide range of fluorescence color variations (blue to reddish-orange).
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Doi:10.1002/anie.200460758
(2004)Doi:10.1016/S0008-6215(00)85573-1
(1981)Doi:10.1016/j.tet.2004.08.072
(2004)Doi:10.1016/j.tetlet.2004.09.002
(2004)Doi:10.1002/aoc.3930
(2018)Doi:10.1016/S0039-128X(00)00131-8
(2000)