Nucleophilic substitution reactions of indan-2-yl arenesuifonates with anilines in methanol
作者:Ikchoon Lee、Young Sook Lee、Chul Huh、Hai Whang Lee、Byung Choon Lee
DOI:10.1039/p29930002415
日期:——
The nucleophilicsubstitutionreactions of (Y)-indan-2-yl (Z)-arenesulfonates with (X)-anilines in methanol at 55.0 °C are reported. Sign reversals in all three second-order cross-interaction constants, ρxy, ρyz and ρxz, are observed at non-interaction points z=–0.11 (ρxy= 0), x=–0.02 (ρyz= 0) and Y= 0.43 (ρxz= 0) respectively, which have been ascribed to an unusually large third-order cross-interaction
A set of GluN2B NMDAreceptorantagonists with conformationally restricted phenylethylamine substructure was prepared and pharmacologicallyevaluated. The phenylethylamine substructure was embedded in ring expanded 3-benzazocines 4 as well as ring-contracted tetralinamines 6 and indanamines 7. The ligands 4, 6 and 7 were synthesized by reductive alkylation of secondary amine 11, reductive amination