846576-91-8Relevant academic research and scientific papers
Regioselective copper(II)-mediated bromoamination of unfunctionalized olefins: An efficient route to N-heterocyclic compounds
Liu, Gong-Qing,Ding, Zhen-Ying,Zhang, Li,Li, Ting-Ting,Li, Lin,Duan, Lili,Li, Yue-Ming
supporting information, p. 2303 - 2310 (2014/07/21)
Bromoamination of unfunctionalized olefins was realized under mild conditions using copper(II) bromide (CuBr2) as both reaction promoter and bromine source. The reactions could be carried out under open air at ambient temperature, and both N-alkylated and N-tosylated substrates could be converted to the corresponding N-heterocyclic compounds in high regioselectivity and good isolated yields. A variety of biologically important structures could be obtained via subsequent nucleophilic substitution reactions.
A new method for intramolecular chloroamination of unfunctionalized olefins
Liu, Gong-Qing,Li, Wei,Li, Yue-Ming
, p. 395 - 402 (2013/05/08)
A new method for the intramolecular chloroamination of unfunctionalized olefins is reported. The reactions were carried out at room temperature for 3 h using hydrated copper(II) chloride as both promoter and chlorine source, and the corresponding vincinal haloamines were obtained in good isolated yields.
One-pot preparation of 3-chloropiperidine compounds via Cu(II)-promoted intramolecular chloroamination of unfunctionalized olefins
Li, Run-Lin,Liu, Gong-Qing,Li, Wei,Wang, Yu-Mei,Li, Lin,Duan, Lili,Li, Yue-Ming
, p. 5867 - 5873 (2013/07/27)
3-Chloropiperidine compounds were obtained via Cu(II)-promoted one-pot intramolecular chloroamination of N-benzyl-4-penten-1-amines and subsequent rearrangement. The reaction conditions leading to this skeleton were studied, and the structure of the product was confirmed by NMR as well as X-ray diffraction experiments.
Platinum-catalyzed intramolecular hydroamination of unactivated olefins with secondary alkylamines
Bender, Christopher F.,Widenhoefer, Ross A.
, p. 1070 - 1071 (2007/10/03)
Reaction of benzyl-2,2-diphenyl-4-pentenylamine with a catalytic 1:2 mixture of [PtCl2(H2C=CH2)]2 (2.5 mol %) and PPh3 in dioxane at 120 °C for 16 h led to isolation of 1-benzyl-2-methyl-4,4-diphenylp
