1146472-99-2Relevant academic research and scientific papers
Catalysis Based on C?I???π Halogen Bonds: Electrophilic Activation of 2-Alkenylindoles by Cationic Halogen-Bond Donors for [4+2] Cycloadditions
Kuwano, Satoru,Suzuki, Takumi,Yamanaka, Masahiro,Tsutsumi, Ryosuke,Arai, Takayoshi
supporting information, p. 10220 - 10224 (2019/07/04)
Homo- and cross-[4+2] cycloadditions of 2-alkenylindoles, catalyzed by cationic halogen-bond donors, were developed. Under mild reaction conditions, 3-indolyl-substituted tetrahydrocarbazole derivatives were obtained in good to excellent yields. Experimental and quantum calculation studies revealed that the electrophilic activation of 2-alkenylindoles was achieved by C?I???π halogen bonds.
Organocatalytic multiple cascade reactions: A new strategy for the construction of enantioenriched tetrahydrocarbazoles
Cao, Yi-Ju,Cheng, Hong-Gang,Lu, Liang-Qiu,Zhang, Ji-Ji,Cheng, Ying,Chen, Jia-Rong,Xiao, Wen-Jing
supporting information; experimental part, p. 617 - 623 (2011/04/23)
A novel cascade Friedel-Crafts alkylation/Michael addition/aromatization reaction of 2-vinylindoles with α,β-unsaturated aldehydes has been developed for the construction of functionalized tetrahydrocarbazoles. The products were obtained in up to 97% yiel
Bronsted acid mediated tandem diels-alder/ aromatization reactions of vinylindoles
Chen, Cai-Bao,Wang, Xu-Fan,Cao, Yi-Ju,Cheng, Hong-Gang,Xiao, Wen-Jing
supporting information; experimental part, p. 3532 - 3535 (2009/09/30)
A Bronsted acid catalyzed tandem Diels - Alder/aromatiza-tion reaction of 2-vinylindoles has been developed. The reaction provides a highly efficient and concise approach to 3-indolyl-substituted tetrahydrocarbazoles with various substituents in high yiel
