TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .73. DIASTEREOSPECIFIC DICHLOROMETHYLATION OF SULFUR RICH [RUII(SRR')(PPH3)'S4'] COMPLEXES (SRR' = MONODENTATE THIOETHER OR THIOL LIGAND - 'S4'2- = 1,2-BIS(2-MERCAPTOPHENYLTHIO)ETHANE(2-))

被引：0

作者：

SELLMANN, D

LECHNER, P

KNOCH, F

MOLL, M

机构：

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 1991年 / 46卷 / 12期

关键词：

TRANSITION METAL; SULFUR COMPLEXES; DIASTEREOSPECIFITY; ALKYLATION; X-RAY;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Under exclusion of air the thioether and thiol complexes [Ru(SRR')(PPh3)'S4'] ('S4'(2-) = 1,2-bis(2-mercaptophenylthio)ethane (2-)) easily react with CHCl3 yielding [Ru(Cl)(PPh3)('S4'-CHCl2)] in which one thiolato atom of the 'S4' ligand is diasterospecifically dichloromethylated. In the presence of air, however, [Ru(III)(Cl)(PPh3)'S4'] is formed. The molecular structures of [Ru(Cl)(PPh3)('S4'- CHCl2)].2 CHCl3 and [Ru(III)(Cl)(PPh3)('bu)S4'] have been determined by X-ray crystallography. ('bu)S4('2-) (= 1,2-bis(3,5-di(t-butyl)-2-mercaptophenylthio)ethane(2-)) is the t-butyl derivative of the 'S4' ligand. Reasons for observed diasterospecificity of alkylation are discussed.

引用

页码：1585 / 1592

页数：8

共 50 条

[1] Transition metal complexes with sulfur ligands.: 131.: Synthesis, structure, and properties of osmium complexes containing [Os('S4')] and [Os('S2')2] fragments ('S4'2-=1,2-bis(2-mercaptophenylthio)ethane(2-), 'S2'2-=1,2-benzenedithiolate)
Sellmann, D
Hennige, AC
Heinemann, FW
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 1998, (06) : 819 - 826
[2] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .47. S2 BRIDGED RUTHENIUM COMPLEXES WITH SULFUR DOMINATED COORDINATION SPHERES AND HIGHLY UNUSUAL ELECTRONIC-PROPERTIES - [MU-S2(RU(PPH3)(S4))2] AND [MU-S2(RU(PPH3)(BUS4))2] (S42- = 1,2-BIS(2-MERCAPTOPHENYLTHIO)ETHANE (2-) - BUS42- = 1,2-BIS(3,5-DI(TERTIARYBUTYL)-2-MERCAPTOPHENYLTHIO)ETHANE (2-))S
SELLMANN, D
BARTH, I
INORGANICA CHIMICA ACTA, 1989, 164 (02) : 171 - 177
[3] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .105. NI(II) AND NI(III) COMPLEXES WITH THE PENTADENTATE THIOETHER-THIOLATE-AMINE-LIGAND 'N(ME)S4'(2-) ('N(ME)S4'2-)=DIANION OF 2.2'-BIS(2-MERCAPTOPHENYLTHIO)DIETHYLMETHYLAMINE)
SELLMANN, D
HOFMANN, T
KNOCH, F
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1994, 49 (06): : 821 - 826
[4] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .9. FORMATION AND STRUCTURE OF [FE('S4')]4 - A REMARKABLE TETRAMERIZATION OF HOMOCHIRAL [FE('S4')] COMPLEX FRAGMENTS ('S4'2- = 1,2-BIS(2-MERCAPTOPHENYLTIO)ETHANE(2-))
SELLMANN, D
FRIEDRICH, H
KNOCH, F
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1993, 48 (11): : 1675 - 1680
[5] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .82. H2S, S2, AND CS2 MOLECULES AS LIGANDS IN SULFUR-RICH [RU(PPH3)S4] COMPLEXES (S42-= 1,2-BIS[(2-MERCAPTOPHENYL)THIO]ETHANE(2-))
SELLMANN, D
LECHNER, P
KNOCH, F
MOLL, M
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (03) : 922 - 930
[6] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .93. SYNTHESIS, STRUCTURE AND REACTIVITY OF [MO(IV)(MU-S)((BU)S4)]2 ((BU)S4(2-)=1.2-BIS(DI(T-BUTYL)-2-MERCAPTOPHENYLTHIO)ETHANE(2-))
SELLMANN, D
HANNAKAM, M
KNOCH, F
MOLL, M
INORGANICA CHIMICA ACTA, 1993, 205 (01) : 105 - 112
[7] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .68. SIDE-ON N2H3 AND N2HR2 IN METAL SULFUR COMPLEXES - [M(NHNR2)(NO)(S4)] (M=MO, W-R=H, CH3-S-4(2-)=1,2-BIS(2-MERCAPTOPHENYLTHIO)ETHANE(2-))
SELLMANN, D
KERN, W
POHLMANN, G
KNOCH, F
MOLL, M
INORGANICA CHIMICA ACTA, 1991, 185 (02) : 155 - 162
[8] Transition metal complexes with sulfur ligands Part CXXIX. Retention and reactivity of the [Fe=NH=NH=Fe] chromophore in the iron sulfur diazene complex [μ-N2H2{Fe(PPr3) ('S4')}2] in exchange and oxidation processes. ('S4'2- = 1,2-bis (2-mercaptophenylthio)ethane(2-))
Inst. fúr Anorganische Chem., Universität Erlangen-Nurnberg, Egerlandstraße 1, D-91058 Erlangen, Germany
Inorg. Chim. Acta, 1-2 (39-49):
[9] TRANSITION-METAL COMPLEXES WITH SULFUR LIGANDS .70. A MODEL FOR A KEY STEP OF THE BIOLOGICAL [NO3-]NH3]-REDUCTION - CONVERSION OF NITROSYL INTO HYDROXYLAMINYL LIGANDS IN THE [MO(NO)2('S4')]-][MO(ETA-2-NH2O)(NO)('S4')]-REDUCTION ('S4'2- = 1.2-BIS(2-MERCAPTOPHENYLTHIO)ETHANE(2-))
SELLMANN, D
SEUBERT, B
KNOCH, F
MOLL, M
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1991, 46 (11): : 1449 - 1458
[10] Transition metal complexes with sulfur ligands .114. Alkylation, substitution reactions, electrochemistry and structure of nitrosyl and carbonyl complexes with the [Mo('S-4')]fragment('S-4'(2-)=1,2-bis(2-mercaptophenylthio)ethane(2-))
Sellmann, D
Hadawi, B
Knoch, F
INORGANICA CHIMICA ACTA, 1996, 244 (02) : 213 - 220

← 1 2 3 4 5 →