101906-05-2Relevant articles and documents
Nucleophilic addition of (difluoromethyl)trimethylsilane to selected α-imino ketones and aryl diketones
Obijalska, Emilia,Utecht, Greta,Kowalski, Marcin K.,Mlostoń, Grzegorz,Rachwalski, Micha?
, p. 4701 - 4703 (2015)
Abstract Chemoselective addition of (difluoromethyl)trimethylsilane (CHF2SiMe3) to the carbonyl bond of aryl glyoxal derived α-imino ketones, and selected diaryl 1,2-diketones were studied in the presence of initiators, such as potas
Regioselective N-1 and C-2 diacylation of 3-substituted indoles with arylglyoxal hydrates for the synthesis of indolyl diketones
Pan, Dalong,Chu, Jinpeng,Gao, Xianrui,Wang, Cuiping,Meng, Qingtao,Chi, Haijun,Dong, Yan,Duan, Chunying,Zhang, Zhiqiang
supporting information, p. 6998 - 7003 (2018/10/17)
A highly regioselective N-1 and C-2 diacylation of 3-substituted indoles with arylglyoxal hydrates to afford N-1 and C-2 indolyl diketones in moderate to good yields is described. Notably, the control of regioselectivity is achieved by small changes in the Cu catalyst, additive and solvent. Importantly, the intermediates for N-1 and C-2 diacylation were detected and two plausible pathways were also proposed.
Naphthol synthesis: Annulation of nitrones with alkynes: Via rhodium(III)-catalyzed C-H activation
Wang, Qiang,Xu, Youwei,Yang, Xifa,Li, Yunyun,Li, Xingwei
supporting information, p. 9640 - 9643 (2017/09/01)
An efficient and redox-neutral naphthol synthesis has been realized via rhodium(iii) catalyzed C-H activation of α-carbonyl nitrones and annulation with alkynes, where the nitrone group functioned as a traceless directing group.