116548-00-6Relevant articles and documents
Iridium-Catalyzed Isomerization/Cycloisomerization/Aromatization of N-Allyl-N-sulfonyl-o-(λ1-silylethynyl)aniline Derivatives to Give Substituted Indole Derivatives
Arisawa, Mitsuhiro,Matsuzaki, Tsuyoshi,Murai, Kenichi,Ohno, Shohei,Qiu, Jiawei,Sako, Makoto,Suzuki, Takeyuki,Takehara, Tsunayoshi,Tanaka, Tomoyuki
, p. 4284 - 4288 (2021/06/28)
We have developed a one-iridium-catalyst system that transforms N-allyl-N-sulfonyl-2-(silylalkynyl)aniline derivatives, which are 1,7-enynes in which both multiple bonds have a heteroatom, to the corresponding substituted indole derivatives via isomerizat
Synthesis of indole-fused heteroacenes by cascade cyclisation involving rhodium(ii)-catalysed intramolecular C-H amination
Matsuda, Takanori,Ito, Hirotaka
, p. 6703 - 6707 (2018/09/29)
Heteroacenes are potentially important materials for organic electronics and their syntheses are of topical interest. Herein we report the development of a catalytic, redox-neutral reaction for the synthesis of the 5,10-dihydroindolo[3,2-b]indole class of
Formation of indoles, dihydroisoquinolines, and dihydroquinolines by ruthenium-catalyzed heterocyclizations
Varela-Fernández, Alejandro,Varela, Jesús A.,Saá, Carlos
, p. 3285 - 3295 (2013/01/15)
Indoles, dihydroisoquinolines, and dihydroquinolines were efficiently prepared by ruthenium-catalyzed heterocyclizations of aromatic homo- and bis-homopropargyl amines/amides in the presence of an amine/ammonium base-acid pair. These regioselective 5-endo and 6-endo cyclizations most probably occur by nucleophilic trapping of key ruthenium-vinylidene intermediates. Georg Thieme Verlag Stuttgart · New York.
