34325-85-4Relevant academic research and scientific papers
Mn(III)-Mediated Regioselective 6-endo-trig Radical Cyclization of o-Vinylaryl Isocyanides to Access 2-Functionalized Quinolines
Liu, Yan,Li, Shi-Jun,Chen, Xiao-Lan,Fan, Lu-Lu,Li, Xiao-Yun,Zhu, Shan-Shan,Qu, Ling-Bo,Yu, Bing
supporting information, p. 688 - 694 (2020/01/02)
A Mn(III)-mediated radical cyclization reaction of o-vinylaryl isocyanides and arylboronic acids or diphenylphosphine oxides to access various 2-functionalized quinolines under mild conditions was developed. With the introduction of radical stabilizing substituents (e. g. aryl and methyl group) on vinyl group, this reaction provides a regiospecific 6-endo-trig radical cyclization of o-vinylaryl isocyanides, giving a number of structurally unique and biologically potential 2-functionalized quinoline derivatives.
Photoinduced intramolecular cyclization of o -ethenylaryl isocyanides with organic disulfides mediated by diphenyl ditelluride
Mitamura, Takenori,Iwata, Kimiyo,Ogawa, Akiya
, p. 3880 - 3887 (2011/07/09)
Photoinduced reaction of o-ethenylaryl isocyanides with organic disulfides in the presence of diphenyl ditellurides affords the corresponding bisthiolated indole derivatives via a radical cyclization process. The cyclization can proceed at room temperature upon visible-light irradiation and exhibits good tolerance to functional groups. Several organic disulfides also can be employed for this cyclization, and the corresponding bisthiolated indole derivatives are obtained selectively. In addition, the photoinduced reaction of o-ethenylaryl isocyanides with bis(2-aminophenyl) disulfide affords tetracyclic compounds in one portion.
