First synthesis of sulfinyl substituted tricarbonyl(η<sup>6</sup>-arene)chromium(<scp>0</scp>) complexes
作者:Alfonso Pérez-Encabo、Stéphane Perrio、Alexandra M. Z. Slawin、Susan E. Thomas、Adam T. Wierzchleyski、David J. Williams
DOI:10.1039/c39930001059
日期:——
diastereoselectivity and determination of the relative stereochemistry of the oxidation products by inter alia an X-ray crystal structure analysis of tricarbonyl[η6–1-(tert-butylsulfinyl)-2-methoxybenzene]chromium(0)(2bx) revealed that oxidations of methylsulfenyl and tert-butylsulfenyl substituted complexes proceed to give complementary diastereoisomers.
二甲基二有效地中氧化tricarbonylchromium(O)硫基取代的芳烃到tricarbonylchromium的配合物(O)亚磺酰基取代芳烃配合物:邻位取代的复合物被氧化通过氧化产物的相对立体化学的高非对映选择性和确定特别的X射线晶体结构三羰基的分析[η 6 -1-(叔丁基亚)-2-甲氧基苯]铬(0)(2B X)揭示methylsulfenyl的氧化和叔-butylsulfenyl取代络合物进行,得到非对映体互补。