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

页码：940 / 941

页数：2

共 19 条

[1] N-C bond formation of NO ligands on ruthenium complexes with concurrent vinylic C-H activation and subsequent proton-induced reactivities of the resulting nitrosovinyl species [J].

Arikawa, Yasuhiro ;

Asayama, Taiki ;

Itatani, Kazuki ;

Onishi, Masayoshi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (32) :10508-+

[2] Reversible N-N coupling of NO Ligands on dinuclear ruthenium complexes and subsequent N2O evolution:: Relevance to nitric oxide reductase [J].

Arikawa, Yasuhiro ;

Asayama, Taiki ;

Moriguchi, Yusuke ;

Agari, Shoko ;

Onishi, Masayoshi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (46) :14160-+

[3] Protonation of a Ruthenium Vinylidene Complex with a NO Ligand Leading to Ruthenium Vinyl Complexes [J].

Arikawa, Yasuhiro ;

Yamasaki, Hayato ;

Yamaguchi, Mamoru ;

Umakoshi, Keisuke ;

Onishi, Masayoshi .

ORGANOMETALLICS, 2009, 28 (18) :5587-5589

[4] H-1 NUCLEAR-MAGNETIC-RESONANCE STUDIES OF THE REDUCTION OF PARAMAGNETIC IRON(III) ALKYL PORPHYRIN COMPLEXES TO DIAMAGNETIC IRON(II) ALKYL COMPLEXES [J].

BALCH, AL ;

CORNMAN, CR ;

SAFARI, N ;

LATOSGRAZYNSKI, L .

ORGANOMETALLICS, 1990, 9 (09) :2420-2421

[5] FACILE NITROSYL N-O BOND-CLEAVAGE UPON THERMOLYSIS OF CP-ASTERISK-W(NO)PH2 [J].

BROUWER, EB ;

LEGZDINS, P ;

RETTIG, SJ ;

ROSS, KJ .

ORGANOMETALLICS, 1994, 13 (05) :2088-2091

[6] COORDINATION CHEMISTRY OF C-NITROSO-COMPOUNDS [J].

CAMERON, M ;

GOWENLOCK, BG ;

VASAPOLLO, G .

CHEMICAL SOCIETY REVIEWS, 1990, 19 (04) :355-379

[7] Synthesis, characterization, and catalysis in ε-caprolactone polymerization of aluminum and zinc complexes supported by N,N,N-chelate ligands [J].

Chai, Zuo-Yun ;

Zhang, Cheng ;

Wang, Zhong-Xia .

ORGANOMETALLICS, 2008, 27 (07) :1626-1633

[8] Syntheses and characterization of hydrotris(1-pyrazolyl)borate dihydrogen complexes of ruthenium and their roles in catalytic hydrogenation reactions [J].

Chan, WC ;

Lau, CP ;

Chen, YZ ;

Fang, YQ ;

Ng, SM ;

Jia, GC .

ORGANOMETALLICS, 1997, 16 (01) :34-44

[9] SYNTHESIS OF ALKYLRUTHENIUM NITROSYL COMPLEXES - MIGRATORY INSERTION TO COORDINATED NITRIC-OXIDE AND THE MECHANISM OF THE CONVERSION OF THE RESULTANT NITROSOALKYL COMPOUNDS TO OXIMATE, CARBOXAMIDE, AND CYANO COMPOUNDS [J].

CHANG, J ;

SEIDLER, MD ;

BERGMAN, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (09) :3258-3271

[10] Ruthenium η6-Hexamethylbenzene Complexes Containing Dichalcogenoimidodiphosphinate Ligands [J].

Cheung, Wai-Man ;

Chiu, Wai-Hang ;

Williams, Ian D. ;

Leung, Wa-Hung .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2009, (06) :792-798

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