Yanovsky reaction of η<sup>6</sup>-arene-η<sup>5</sup>-cyclopentadienyliron cations with carbanions derived from ketones. Regiospecific attack ortho to electron withdrawing functions
作者:Ronald G. Sutherland、Ratan L. Chowdhury、Adam Piórko、Choi Chuck Lee
DOI:10.1039/c39850001296
日期:——
η6-Arene-η5-cyclopentadienyliron salts containing electronwithdrawing groups such as nitro, halogeno, benzoyl, cyano, and sulphonyl on the arene ring react with carbanions to give eletroneutral adducts of the Yanovsky type; these adducts give the corresponding substituted benzene on treatment with buffered cerium(IV) ammonium nitrate.
η 6 -Arene-η 5成含有吸电子基团如硝基,卤素,苯甲酰基,氰基和磺酰基的芳烃环上-cyclopentadienyliron盐反应与负碳离子,得到Yanovsky类型的eletroneutral加合物; 这些加合物在用硝酸铈(IV)铵缓冲液处理后得到相应的取代苯。
Facile Synthesis of 1‐Aryl‐2‐propanones from Aromatic Amine
作者:Li Li、Hongbiao Chen、Yuanbin Lin
DOI:10.1080/00397910601163950
日期:2007.3.1
A facile synthesis of aryl propanones using aromatic amines as precursors, via an improved Meerwein arylation reaction under mild conditions, is reported.
CHLORINATION PROCESS, ALKYLATION OF PRODUCTS OF SAID PROCESS AND SOME PRODUCTS THEREOF