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 arene chromium tricarbonyl complexes 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
研究了在芳烃三羰基铬络合物分子内亲核腈腈稳定化碳原子加成反应中区域选择性的来源。所有的芳烃都被1,4-二加氧,并且取代基在氧取代基和芳烃碳(氢和烷基)的取代基中变化。区域选择性与三羰基铬的优选构象相关,后者又由溶液和固态13决定