NO Insertion Reaction of Ethyl(nitrosyl)ruthenium Complex Having Hydrotris(pyrazolyl)borate and Conversion to Acetaldoxime and Acetonitrile Complexes

被引：8
|
作者：
Arikawa, Yasuhiro [1 ]
Tashita, Shin-ya [1 ]
Yamaguchi, Soseki [1 ]
Miyahara, Hitomi [2 ]
Asayama, Taiki [1 ]
Umakoshi, Keisuke [2 ]
Onishi, Masayoshi [2 ]
机构：
[1] Nagasaki Univ, Grad Sch Sci & Technol, Nagasaki 8528521, Japan
[2] Nagasaki Univ, Dept Appl Chem, Fac Engn, Nagasaki 8528521, Japan
来源：
CHEMISTRY LETTERS | 2010年 / 39卷 / 09期
关键词：
COORDINATED NITRIC-OXIDE; COBALT-CARBON BONDS; C-NITROSO-COMPOUNDS; MIGRATORY INSERTION; RUTHENIUM COMPLEXES; LIGANDS; MECHANISM;
D O I：
10.1246/cl.2010.940
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ethyl(nitrosyl)ruthenium [TpRuCl(Et)(NO)] (2) was isolated from the reaction of [TpRuCl(2)(NO)] (1) with LiBHEt3. NO insertion of 2 was observed from heating a solution of 2. In the presence of PPh3, nitrosoethane complex [TpRuCl-{N(=O)Et}(PPh3)] (3) was isolated, but the absence of PPh3 led to nitrosoethane-bridged dimer [(TpRuCl)(2){mu-N(=O)Et}(2)] (6). Also, in complex 3, conversion of the nitrosoethane moiety to acetaldoxime and acetonitrile was observed.
引用
收藏
页码：940 / 941
页数：2
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