Oxidation of Ru(dppe)(CO)3 with o- and p-quinones.: Crystal structure of Ru[C(O)OC6H2(C4H9)2O](dppe)(CO)2

被引：5

作者：

Jorgenson, AL ^{[1
]}

Nadeau, RA ^{[1
]}

Young, VG ^{[1
]}

Gladfelter, WL ^{[1
]}

机构：

[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1998年 / 563卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

crystal structure; oxidation; quinones;

D O I：

10.1016/S0022-328X(98)00537-3

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The oxidation of Ru(dppe)(CO)(3) with various o- and p-quinones is described. Reaction with 3,5-di-t-butyl-o-benzoquinone yielded a metallacyclic complex which crystallizes in the monoclinic space group P2(1)/c with a = 21.8388 (1), b = 12.0734 (1), c = 17.6173 (3) Angstrom, beta = 105.549 (1), and Z = 4. The complex exhibited slightly distorted octahedral geometry and contained a puckered metallacyclic ring resulting from the formal addition of the o-quinone moiety across the Ru-C bond of a metal carbonyl. Reaction of this quinone adduct with an alkylamine produced a known bis(carbamoyl) complex, Ru(dppe)(CO)(2)[C(O)NHR](2). The reaction of Ru(dppe)(CO)(3) with p-quinones generated unidentified oxidation products which exhibited a similar reactivity with amines to form bis(carbamoyl) complexes. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：1 / 6

页数：6

共 33 条

[1]

BACKVALL JE, 1990, J AM CHEM SOC, V112, P5160

[2]

BACKVALL JE, 1987, J AM CHEM SOC, V109, P4750

[3] CHEMISTRY OF BIS(O-BENZOSEMIQUINONATO)BIS(TRIPHENYLPHOSPHINE)RUTHENIUM(II) COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURE OF [RU(O2C6CL4)2(PPH3)2] [J].

BAG, N ;

LAHIRI, GK ;

BASU, P ;

CHAKRAVORTY, A .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1992, (01) :113-117

[4] OXIDATION OF ORTHO-QUINONE ADDUCTS OF TRANSITION-METAL COMPLEXES [J].

BALCH, AL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (08) :2723-2724

[5] OXIDATIVE-ADDITION OF ORTHO-QUINONES TO RUTHENIUM COMPLEXES [J].

BALCH, AL ;

SOHN, YS .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1971, 30 (01) :C31-&

[6] SYNTHESIS, CHARACTERIZATION AND REACTIVITY OF A RUTHENIUM-QUINONE COMPLEX [J].

BHATTACHARYA, S .

POLYHEDRON, 1994, 13 (03) :451-456

[7] PI-COORDINATION OF ORTHO-BENZOQUINONE - SYNTHESIS AND STRUCTURE OF [(RU2(ETA-4-MU-2-ORTHO-C6H4O2)(CO)4(ASPH3))2] AND [RU2(ETA-4-MU-2-ORTHO-C6H4O2)(CO)4(MU-2-I)I] [J].

BOHLE, DS ;

GOODSON, PA .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (17) :1205-1207

[8] RUTHENIUM PI-COMPLEXES OF O-BENZOQUINONE [J].

BOHLE, DS ;

CARRON, KT ;

CHRISTENSEN, AN ;

GOODSON, PA ;

POWELL, AK .

ORGANOMETALLICS, 1994, 13 (04) :1355-1373

[9] CHARGE DELOCALIZATION IN RUTHENIUM QUINONE COMPLEXES - STRUCTURAL CHARACTERIZATION OF BIS(BIPYRIDINE)(3,5-DI-TERT-BUTYLSEMIQUINONATO)RUTHENIUM(II) PERCHLORATE AND TRANS-BIS(4-TERT-BUTYLPYRIDINE)BIS(3,5-DI-TERT-BUTYLQUINONE)RUTHENIUM [J].

BOONE, SR ;

PIERPONT, CG .

INORGANIC CHEMISTRY, 1987, 26 (11) :1769-1773

[10] REDUCTION OXIDATION PROPERTIES OF ORGANOTRANSITION-METAL COMPLEXES .19. CARBONYLRUTHENIUM CATECHOLATE AND SEMIQUINONE COMPLEXES [J].

CONNELLY, NG ;

MANNERS, I ;

PROTHEROE, JRC ;

WHITELEY, MW .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (12) :2713-2717

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