Facile reductive excision of sulfur from a {Pt2S2} core in [Pt-2(PPh(3))(4)(mu-S)(2)] to a {Pt2S} triangle by carbon monoxide

被引：0

作者：

Chin, CH ^{[1
]}

Hor, TSA ^{[1
]}

机构：

[1] NATL UNIV SINGAPORE, FAC SCI, DEPT CHEM, SINGAPORE 117548, SINGAPORE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1996年 / 509卷 / 01期

关键词：

platinum; sulfide; carbon monoxide; reductive carbonylation; carbonyl sulfide; desulfurization;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A synthetic path is established in which [Pt-2(CO)(x)(PPh(3))(4-x)(mu-S)] (x = 0-2) can be prepared from [Pt-2(PPh(3))(4)(mu-S)(2)] under CO at low pressure whereby reductive desulfurization of a {(Pt2S2)-S-II} core gives way to a Pt-Pt bonded ((Pt2S)-S-I) triangle with extrusion of COS gas.

引用

页码：101 / 104

页数：4

共 41 条

[1] CHEMISTRY AT DIPLATINUM CENTERS [J].

ANDERSON, GK .

ADVANCES IN ORGANOMETALLIC CHEMISTRY, VOL 35, 1993, 35 :1-39

[2] X-RAY PHOTOELECTRON SPECTROSCOPIC CHARACTERIZATION OF [(PT(PPH3)2(MU-3-S))2PTCL2], [(PT2(PPH3)4(MU-3-S)2CU)2(MU-DPPF)]-[PF6]2 [DPPF = FE(C5H4PPH2)2] AND OTHER HETEROMETALLIC AGGREGATES DERIVED FROM [(PT(PPH3)2(MU-S))2] [J].

AW, BH ;

LOOH, KK ;

CHAN, HSO ;

TAN, KL ;

HOR, TSA .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1994, (21) :3177-3182

[3] CARBON DISULPHIDE CARBONYL SULPHIDE AND ALKYL AND ARYL ISOTHIOCYANATE AND PERFLUOROTHIOACETONE COMPLEXES OF NICKEL PALLADIUM PLATINUM PHODIUM AND IRIDIUM [J].

BAIRD, MC ;

WILKINSON, G .

JOURNAL OF THE CHEMICAL SOCIETY A -INORGANIC PHYSICAL THEORETICAL, 1967, (06) :865-+

[4] XPS STUDIES OF SOME HETEROMETALLIC COMPLEXES OF PT WITH BRIDGING SULPHIDO [J].

BATTISTONI, C ;

MATTOGNO, G ;

MINGOS, DMP .

INORGANICA CHIMICA ACTA-ARTICLES AND LETTERS, 1984, 86 (02) :L39-L40

[5] HETEROMETALLIC PT-AU COMPLEXES WITH MU-3 S BRIDGING - SYNTHESES AND STRUCTURES OF PT2(PPH3)4(MU-SAUCL)2.2CH2CL2 AND PT2(PPH3)4-(MU-S)(MU-SAUPPH3)NO3.0.5H2O [J].

BOS, W ;

BOUR, JJ ;

SCHLEBOS, PPJ ;

HAGEMAN, P ;

BOSMAN, WP ;

SMITS, JMM ;

VANWIETMARSCHEN, JAC ;

BEURSKENS, PT .

INORGANICA CHIMICA ACTA, 1986, 119 (02) :141-148

[6] CHEMISTRY OF PLATINUM SULPHIDO-COMPLEXES .4. DIMERIC MU-ALKYLSULPHIDO-COMPLEXES - CRYSTAL AND MOLECULAR-STRUCTURES OF "[PT2(MU-S)-(MU-SME)(PPH3)4]PF6.MEOH AND CIS-[PT2(MU-SME)2(NO2)2(PPH3)2] [J].

BRIANT, CE ;

GARDNER, CJ ;

HOR, TSA ;

HOWELLS, ND ;

MINGOS, DMP .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1984, (12) :2645-2651

[7] HETEROMETALLIC COMPLEXES OF PLATINUM WITH BRIDGING SULFIDO-LIGANDS - CRYSTAL-STRUCTURE OF [(PT2(MU-S)2(PPH3)4)2PD](BF4)2 [J].

BRIANT, CE ;

HOR, TSA ;

HOWELLS, ND ;

MINGOS, DMP .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1983, (20) :1118-1120

[8] CHEMISTRY OF PLATINUM SULPHIDO-COMPLEXES .5. SYNTHESIS AND CRYSTAL AND MOLECULAR-STRUCTURE OF 3-(ETA-CYCLO-OCTA-1,5-DIENE)BIS(MU-3-SULPHIDO)-1,1,2,2-TETRAKIS(TRIPHENYLPHOSPHINE)DIPLATINUM(II)RHODIUM(I) "HEXAFLUOROPHOSPHATE-DICHLOROMETHANE (1/1), [PT2RH(MU-3-S)2(PPH3)4(ETA-C8H12)]PF6CH2CL2 [J].

BRIANT, CE ;

GILMOUR, DI ;

LUKE, MA ;

MINGOS, DMP .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1985, (04) :851-855

[9] SYNTHESIS AND CHARACTERIZATION OF [AG2PT4(MU-S)4(PPH3)8](BF4)2.0.25CHCL3 [J].

BRIANT, CE ;

HOR, TSA ;

HOWELLS, ND ;

MINGOS, DMP .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1983, 256 (01) :C15-C18

[10] REACTIVITY AND LIGAND-EXCHANGE IN TRIPLATINUM CLUSTERS [J].

BROWNING, CS ;

FARRAR, DH ;

GUKATHASAN, RR ;

MORRIS, SA .

ORGANOMETALLICS, 1985, 4 (10) :1750-1754

← 1 2 3 4 5 →