56477-88-4Relevant academic research and scientific papers
Enantioseparation of 1-arylethanols via a supramolecular chiral host consisting of N-(2-naphthoyl)-l-aspartic acid and an achiral diamine
Kodama, Koichi,Kanno, Ayaka,Sekine, Eriko,Hirose, Takuji
experimental part, p. 1877 - 1882 (2012/04/23)
A supramolecular chiral host consisting of N-(2-naphthoyl)-l-aspartic acid (L-1) and meso-1,2-diphenylethylenediamine (2) is effective in enantioseparation of 1-arylethanols (up to 96% ee with 100% inclusion ratio). Here we report three different methods to prepare the inclusion crystals and discuss the chiral recognition mechanism on the basis of X-ray crystallography results.
Microwave enabled umpulong mechanism based rapid and efficient four- and six-component domino formations of 2-(2′-azaaryl)imidazoles and anti-1,2-diarylethylbenzamides
Jiang, Bo,Wang, Xiang,Shi, Feng,Tu, Shu-Jiang,Ai, Teng,Ballew, Austin,Li, Guigen
scheme or table, p. 9486 - 9489 (2010/03/04)
(Chemical Equation Presented) Concise and efficient six-component and four-component domino approaches to anti-1,2-diarylethylbenzamides and highly substituted 2-(2′-azaaryl)imidazoles have been developed under solvent-free and microwave-irradiation condi
Stereoselective synthesis of 1,2-diamino-1,2-diarylethane derivatives
Bessonov,Lozinskaya,Katashova,Proskurnina,Zefirov
, p. 211 - 214 (2007/10/03)
A procedure was developed for selective opening of the cis-2,4,5- triarylimidazoline ring to form erythro-1,2-diamino-1,2-diarylethane derivatives. These ring-opening products, erythro-ethylenediamine derivatives, can undergo quantitative isomerization to
