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含C16长碳链1,2-邻二萘醌-2-肟钌(Ⅱ)配合物的合成
Synthesis of Ruthenium(Ⅱ) 1,2-Naphthoquinone-2-oxime Complexes Containing C16 Long Alkyl Chain
【摘要】 通过三种构型的 1,2 邻二萘醌 2 肟(2 nqo)钌(Ⅱ)羰基配合物trans ,cis [Ru(2 nqo)2 (CO)2 ](1){(trans NO,cis O)},cis ,trans [Ru(2 nqo)2 (CO)2 ](2 ){(cis NO,trans O)}及cis ,cis [Ru(2 nqo)2 (CO)2 ](3 ){(cis NO,cis O)}的去羰基取代反应,合成了含C16 长碳链 2 nqo钌(Ⅱ)配合物trans ,cis [Ru(2 nqo)2 (CO)(spy)](4),cis ,trans [Ru(2 nqo)2 (CO)(spy)](5 ),cis ,cis [Ru(2 nqo)2 (CO)(spy)](6)及trans ,trans [Ru(2 nqo)2 (spy)2 ](7){(trans NO,trans O)}.对其进行了红外、紫外 -可见、质谱及核磁共振测试,并利用1H 1H偶合二维核磁技术对核磁共振峰进行了指认
【Abstract】 C 16 long alkyl chains containing complexes trans-,cis-[Ru(2-nqo)2(CO)(spy)] (4) {(trans-NO, cis-O)}, cis-,trans-[Ru(2-nqo)2(CO)(spy)] (5) {(cis-NO,trans-O)}, cis-,cis-[Ru(2-nqo)2-(CO)(spy)] (6) {(cis-NO,cis-O)} and trans-,trans-[Ru(2-nqo)2(spy)2] (7) {(trans-NO,trans-O)} were synthesized by decarbonylated substitution of three isomers of ruthenium(Ⅱ) carbonyl complexes of 1,2-naphthoquinone-2-oxime (2-nqo) trans-,cis-[Ru(2-nqo)2(CO)2] (1), cis-,trans-[Ru(2-nqo)2(CO)2] (2) and cis-,cis-[Ru(2-nqo)2(CO)2] (3). All the complexes were characterized by IR, UV-vis, FAB-MS and 1H- 1H COSY 1H NMR.
【Key words】 ruthenium; 1; 2-naphthoquinone-2-oxime; decarbonylated substitution;
- 【文献出处】 化学学报 ,Acta Chimica Sinica , 编辑部邮箱 ,2002年12期
- 【分类号】O641.4
- 【下载频次】94