Sequential benzannulation/nucleophilic aromatic addition reactions mediated by chromium(0)
作者:Steven Chamberlin、William D. Wulff
DOI:10.1021/ja00052a090
日期:1992.12
Origin of the regioselectivity in an intramolecular nucleophilic addition to arene chromium tricarbonyl complexes
作者:Steven Chamberlin、Nilanjana Majumdar、William D. Wulff、John V. Muntean、Robert L. Ostrander、Arnold L. Rheingold
DOI:10.1016/j.ica.2010.07.037
日期:2010.12
source of the regioselectivity in the intramolecular nucleophilic addition of nitrile-stabilized carbanions to arenechromiumtricarbonylcomplexes was investigated for seven different substitution patterns on the arenes. All of the arenes are 1,4-dioxygenated and the substitution varies in the oxygen substituent and in the substituents of the arene carbons (hydrogen and alkyl). The regioselectivity