Chemistry - A European Journal p. 11545 - 11549 (2018)
Update date:2022-08-05
Topics: Cycloisomerization Ruthenium Substituted naphthalenes
Watanabe, Takuma
Abe, Haruka
Mutoh, Yuichiro
Saito, Shinichi
A ruthenium-catalyzed carbocyclization of 2-alkynylstyrenes that involves a very rare 1,2-carbon migration of internal alkynes is reported. Various 1,2-di -and 1,4,7-trisubstituted naphthalenes are synthesized. Mechanistic studies revealed that this reaction proceeds via a disubstituted vinylidene complex as the key intermediate by 1,2-carbon migration of the 2-alkynylstyrenes.
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Doi:10.3184/030823409X393628
(2009)Doi:10.1021/jo00202a006
(1985)Doi:10.1139/v63-145
(1963)Doi:10.1016/j.bmcl.2008.10.029
(2008)Doi:10.1134/S0965544120110110
()Doi:10.1016/0040-4039(84)80055-6
(1984)
