Coordination chemistry of P-rich phosphanes and silylphosphanes.: XVII -: [Co(η5-Me5C5)(η3-tBu2PPCH-CH3)] from [Co(η5-Me5C5)(η2-C2H4)2] and tBu2P-P=P(Me)tBu2

被引：0

作者：

Krautscheid, H ^{[1
]}

Matern, E ^{[1
]}

Fritz, G ^{[1
]}

Pikies, J ^{[1
]}

机构：

[1] Univ Karlsruhe, Inst Anorgan Chem, D-76128 Karlsruhe, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1999年 / 625卷 / 01期

关键词：

formation and structure of [Co(eta(5)-Me5C5)(eta(3)-(Bu2PPCH)-Bu-t-CH3); P-31-; H-1-; C-13-NMR investigation; single crystal X-ray structure determination; phosphinophosphinidene (Bu2P)-Bu-t-P;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

[Co(eta(5)-Me5C5)(eta(3)-(Bu2PPCH)-Bu-t-CH3)] 1 is formed in the reaction of [Co(eta(5)-Me5C5)(eta(2)-C2H4)(2)] 2 With (Bu2P)-Bu-t-P 4 (generated from (Bu2P)-Bu-t-P=P(Me)Bu-t(2) 3) by elimination of one C2H4 ligand and coupling of the phosphinophosphinidene with the second one. The structure of 1 is proven by P-31, C-13, H-1 NMR spectra and the X-ray structure analysis. Within the ligand (Bu2PPCH)-Bu-t-P-1-C-2-H-1-CH3 in 1, the angle P1-P2-C1 amounts to 90 degrees. The Co, P1, P2, CI atoms in 1 look like a "butterfly". The reaction of 2 with a mixture of (Bu2P)-Bu-t-P=P(Me)Bu-t(2) 3 and Bu-t-C=P 5 yields [Co(eta(5)-Me5C5){eta(4)-((BuCP)-Bu-t)(2)}] 6 and 1. While 6 is spontaneously formed, 1 appears only after complete consumption of 5.

引用

页码：107 / 110

页数：4

共 50 条

[21] TRANSITION METAL-SUBSTITUTED DIPHOSPHENES .37. CLEAVAGE OF THE P=P BOND IN THE METALLODIPHOSPHENE (ETA(5)-C(5)ME(5))(CO)(2)FE-P=P-MES-ASTERISK (MES-ASTERISK=2,4,6-TBU(3)C(6)H(2)) BY ALKYL ISOCYANIDES - STRUCTURE OF (ETA(5)-C(5)ME(5))(CO)(2)FE-P(NH-CH2C6H5)-C(NH-CH2C6H5)=PMES-ASTERISK
WEBER, L
DOBBERT, E
BUCHWALD, S
STAMMLER, HG
NEUMANN, B
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1995, 621 (08): : 1407 - 1413
[22] Coordination chemistry of P-rich phosphanes and silylphosphanes.: XX -: Formation and structure of [{η2-tBu2P-P}Pt(PHtBu2)(PPh3)]
Krautscheid, H
Matern, E
Pikies, J
Fritz, G
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2000, 626 (10): : 2133 - 2135
[23] SYNTHESIS AND STRUCTURE OF THE COBALTATETRAPHOSPHATRICYCLOALKANES [(ETA-5-C5ME5)(CO)COP4] AND [(ETA-5-C5ME5)2(CO)2CO2P4]
SCHERER, OJ
SWAROWSKY, M
WOLMERSHAUSER, G
ORGANOMETALLICS, 1989, 8 (03) : 841 - 842
[24] TRANSITION-METAL-SUBSTITUTED DIPHOSPHENES .22. CYCLOADDITION REACTIONS OF THE DIPHOSPHENYL COMPLEX (ETA-5-C5ME5)(CO)2FE-P=P-2,4,6-TBU3C6H2) WITH AZODICARBOXYLATES - X-RAY STRUCTURE-ANALYSIS OF (ETA-5-C5ME5)(CO)2FE-P(=P-2,4,6-TBU3C6H2)[N(CO2ET)N=C(OET)O]
WEBER, L
BASTIAN, H
MULLER, A
BOGGE, H
ORGANOMETALLICS, 1991, 10 (01) : 2 - 4
[25] TRIPHOSPHA-FERROCENES AS LIGANDS - CRYSTAL AND MOLECULAR-STRUCTURES OF [FE(ETA(5)-C5ME5)(ETA(5)-C2BUT2P3)CR(CO)5] AND OF THE NOVEL NICKEL-COMPLEX [FE(ETA(5)-C5ME5)(ETA(5)-C2BUT2P3)NI(CO)2]2 CONTAINING 2 INTERLINKED [FE(ETA(5)-C5ME5)(ETA(5)-C2BUT2P3)] SYSTEMS
MULLER, C
BARTSCH, R
FISCHER, A
JONES, PG
POLYHEDRON, 1993, 12 (11) : 1383 - 1390
[26] Synthesis and Crystal Structures of the P,N-Substituted Ferrocenes [Fe{η5-C5H4-P(S)Ph2}(η5-C5H4-NHCH2tBu)] and [Fe(η5-C5H4-PPh2)(η5-C5H4-NHCH2tBu)]
Ritte, Michael
Bruhn, Clemens
Siemeling, Ulrich
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2014, 69 (08): : 906 - 912
[27] Coordination chemistry of P-rich phosphanes and silylphosphanes.: XVIII.: Syntheses and structures of [{η2-tBu2P-P=P-PtBu2}Pt(PR3)2]
Krautscheid, H
Matern, E
Fritz, G
Pikies, J
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2000, 626 (01): : 253 - 257
[28] Triphospha-ferrocenes as ligands. Crystal structures of [Fe(eta(5)-C(5)Me(5))(eta(5)-C(2)(t)Bu(2)P(3))M(CO)(5))], (M=Cr,Mo,W) and the novel ruthenium and nickel complexes [Fe(eta(5)-C(5)Me(5))(eta(5)-C(2)(t)Bu(2)P(3))Ru-3(CO)(9)] and [Fe(eta(5)-C(5)Me(5))(eta(5)-C(2)(t)Bu(2)P(3))Ni(CO)(2)](2)
Bartsch, R
Muller, C
Fischer, A
Jones, PG
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 1996, 111 (1-4): : 684 - 684
[29] Synthesis, NMR and quantum chemical studies of the [Cp3Rh3Se2]2+ clusters (Cp = η5-C5Me5, η5-C5Me4Et, η5-C5H3tBu2)
P. A. Abramov
M. N. Sokolov
I. V. Mirzaeva
N. K. Moroz
Russian Journal of Coordination Chemistry, 2013, 39 : 379 - 387
[30] Synthesis, NMR and quantum chemical studies of the [Cp3Rh3Se2]2+ clusters (Cp=η5-C5Me5, η5-C5Me4Et,η5-C5H3tBu2)
Abramov, P. A.
Sokolov, M. N.
Mirzaeva, I. V.
Moroz, N. K.
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY, 2013, 39 (05) : 379 - 387

← 1 2 3 4 5 →