Copper(I) Ethylene Complexes Supported by 1,3,5-Triazapentadienyl Ligands with Electron-Withdrawing Groups
作者:Venkata A.K. Adiraju、Jaime A. Flores、Muhammed Yousufuddin、H. V. Rasika Dias
DOI:10.1021/om300567v
日期:2012.11.26
ligands in copper(I) ethylene chemistry. [N(C3F7)C(2-(NO2)C6H4)N}2]Cu(C2H4) (7), [N(C3F7)C(4-(NO2)C6H4)N}2]Cu(C2H4) (8), [N(C3F7)C(2-(CF3)C6H4)N}2]Cu(C2H4) (9), and [N(C3F7)C(2-F,6-(CF3)C6H3)N}2]Cu(C2H4) (10) are easily isolable, thermally stable solids and display their ethylene proton and carbon resonances in the δ 3.68–3.48 and 85.2–87.6 ppm regions, respectively. X-ray crystal structures reveal
氟化的1,3,5-三氮杂戊二烯基配体[N (C 3 F 7)C(2-(NO 2)C 6 H 4)N} 2 ] -,[N (C 3 F 7)C(4 -(NO 2)C 6 H 4)N} 2 ] -,[N (C 3 F 7)C(2-(CF 3)C 6 H 4)N} 2 ] -和[N (C 3 F 7)C(2-F,6-(CF 3)C 6 H 3)N}2 ] -在铜(I)乙烯化学中已用作支撑配体。[N (C 3 F 7)C(2-(NO 2)C 6 H 4)N} 2 ] Cu(C 2 H 4)(7),[N (C 3 F 7)C(4- (NO 2)C 6 H 4)N} 2 ] Cu(C 2 H 4)(8),[N (C 3 F 7)C(2-(CF 3)C 6 H 4)N} 2] Cu(C 2 H 4)(9)和[N (C 3 F 7)C(2-F,6-(CF 3)C 6 H 3)N} 2 ] Cu(C