38751-06-3Relevant academic research and scientific papers
A Method for Determinig Absolute Configuration of Cycloalkanamines and Related Compounds by CD Spectra of Their 2,4-Dinitrophenyl Derivatives
Kawai, Masao,Iwase, Teruhiko,Butsugan, Yasuo,Nagai, Ukon
, p. 304 - 308 (2007/10/02)
N-(2,4-Dinitrophenyl) derivatives of cycloalkanamines and related compounds having an amino and an aromatic groups in vicinal positions were prepared.Their CD spectra exhibited marked Cotton effect around 400nm, the sign of which was shown to coincide wit
Synthese d'aryl nitronorbornenes par cycloaddition de Diels-Alder entre les aryl-nitroethylenes et le cyclopentadiene. Justification de la stereochimie et de la reactivite relative observees par la methode CNDO/II. Obtention d'aryl aminonorbornenes
Bourguignon, Jean,Le Nard, Gilles,Queguiner, Guy
, p. 2354 - 2361 (2007/10/02)
Syntheses of numerous 2-aryl nitroethylenes (nitrostyrenes) have been optimized.The nitrostyrenes have been reacted with cyclopentadiene in Diels-Alder cycloadditions and the 3-aryl 2-nitronorbornenes obtained have been reduced into 3-aryl 2-aminonorbornenes.These compounds are potentially dopaminergic molecules.The stereochemistry of the adducts obtained in the Diels-Alder reaction has been determined by 1H nmr.The stereochemistry and the relative reactivity of the nitrostyrenes versus cyclopentadiene have been confirmed by theoretical calculations based on the CNDO/II method.
