19904-92-8Relevant academic research and scientific papers
Copper-Catalyzed Intermolecular Hydroamination of Arylamines or Aza-Heterocycles with Nitrostyrene Derivatives
Park, Subin,Kang, Seongil,Lee, Yunmi
, p. 1071 - 1083 (2019)
A new copper-catalyzed protocol for the intermolecular anti-Markovnikov addition of arylamines or heterocycles to terminal and unsymmetrical 1,2-disubstituted vinylarenes has been developed. The direct hydroamination is catalyzed by a readily available N-
Kinetics and Mechanism of Reactions between 2-Phenylethyl Benzenesulphonates and Anilines in Methanol
Lee, Ikchoon,Choi, Yong Hoon,Lee, Hai Whang,Lee, Byung Choon
, p. 1537 - 1540 (2007/10/02)
Kinetics of reactions between 2-phenylethyl benzenesulphonates and anilines in methanol at 65.0 deg C have been studied; the mechanism is discussed on the basis of cross interaction constants, ρij.The overall reaction was found to proceed by a dissociative SN2 mechanism with a relatively small degree of aryl participation.The fraction of the phenonium ion intermediate captured by the nucleophile, aniline, in the aryl-assisted pathway has been shown to increase with a stronger nucleophile, and a four-centre transition state in an intermolecular SNi mechanism is suggested for the aryl-unassisted pathway.
