110200-67-4Relevant academic research and scientific papers
Synthesis of functionalized 2-aryl-4-(indol-3-yl)-4H-chromenes via iodine-catalyzed domino Michael addition-intramolecular cyclization reaction
Yin, Guodong,Fan, Ling,Ren, Tianbing,Zheng, Chunyang,Tao, Qing,Wu, Anxin,She, Nengfang
, p. 8877 - 8883 (2013/01/15)
An efficient synthesis of novel functionalized 2-aryl-4-(indol-3-yl)-4H- chromenes has been developed, in the presence of a catalytic amount of iodine, from easily available starting materials, 2-hydroxychalcone derivatives. Indole, substituted indoles and 7-azaindole are suitable for this transformation. The possible domino Michael addition-intramolecular cyclization reaction mechanism is proposed.
Novel synthesis of 6,12-dihydroindolo[3,2-b]carbazoles catalysed by p-toluenesulfonic acid
Jin, Can,Zhang, Bo,Yu, Chuanming,Su, Weike
experimental part, p. 191 - 194 (2009/10/15)
An efficient and straightforward procedure for the synthesis of 6,12-dihydroindolo[3,2-b]carbazoles has been achieved through the one-pot reaction of indole with aromatic aldehydes in the presence of p-toluenesulfonic acid (pTSA) as the catalyst.
Electrophilic Substitution of Indoles: Part IX - Reaction of Indoles with Iminium Systems
Banerji, J.,Saha, M.,Chakrabarti, R.,Das, A. K.,Pandit, U. K.,et al.
, p. 1204 - 1208 (2007/10/02)
The electrophilic substitution of indoles with iminium systems has led to the synthesis of new and interesting heterocyclic compounds, the structures of which have been settled from detailed 1H and 13C NMR studies.
