Lee, Ikchoon; Lee, Young Sook; Lee, Bon-Su, Journal of the Chemical Society. Perkin transactions II, 1993, # 8, p. 1441 - 1445
作者:Lee, Ikchoon、Lee, Young Sook、Lee, Bon-Su、Lee, Hai Whang
DOI:——
日期:——
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