Role of bifunctional N/S bridging in the association of metals; syntheses and structures of heterobimetallic [(Ph(3)P)(2)CuL(2)Li(thf)(2)]center dot thf and tetrameric [{CuL(PPh(3))}(4)] (L=1,3-benzoxazoline-2-thionate, thf equals tetrahydrofuran)

被引：11

作者：

Beswick, MA ^{[1
]}

Brasse, C ^{[1
]}

Halcrow, MA ^{[1
]}

Raithby, PR ^{[1
]}

Russell, CA ^{[1
]}

Steiner, A ^{[1
]}

Snaith, R ^{[1
]}

Wright, DS ^{[1
]}

机构：

[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1996年 / 19期

关键词：

D O I：

10.1039/dt9960003793

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Nucleophilic substitution of the cp (eta-C5H5) ligand of [Cu(cp)(PPh(3))] with LiL (L = 1,3-benzoxazoline-2-thionate) gave the heterobimetallic complex [(Ph(3)P)(2)CuL(2)Li(thf)(2)]. thf 1 (thf = tetrahydrofuran), the ligand-transfer reaction of which with CuCl2 generated the tetrameric cage complex [{CuL(PPh(3))}(4)] 2. The crystal structures of these complexes revealed that the association of the metal centres occurs by a variety of ligand co-ordination modes (mu-S, N; N, mu-S; mu(3)-S). Electrochemical measurements have been used to probe the nature of the species present in solution.

引用

页码：3793 / 3797

页数：5

共 50 条

[1] LIGAND TRANSFER FROM A TRIS(IMINO)STANNATE ANION - SYNTHESES AND STRUCTURES OF [(CU[MU-N=C(BU(T))PH])(4)]CENTER-DOT-THF (THF=TETRAHYDROFURAN) AND [(CU[MU-N=C(BU(T))PH])(4)(PPH(3))(2)]CENTER-DOT-6THF
DAVIES, MK
RAITHBY, PR
RENNIE, MA
STEINER, A
WRIGHT, DS
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (16): : 2707 - 2709
[2] Unusual crystalline heterobimetallic trinuclear β-diketiminates [Yb{L(μ-Li(thf)}2] and [Yb{L′(μ-Li(thf)}2]• thf [L, L′ = {N(SiMe3)C(R)}2CH, R = Ph, C6H4Ph-4]
Avent, AG
Khvostov, AV
Hitchcock, PB
Lappert, MF
CHEMICAL COMMUNICATIONS, 2002, (13) : 1410 - 1411
[3] Nucleophilic substitution vs acid-base reactions of [Mn{N(SiMe3)(2)}(2)]center dot 2thf; Syntheses and structures of 2[Li(thf)(4)](+)[Mn(C12H8H)(4)](2-)center dot C6H5Me and [Mn(C12H8N)(2)]center dot 3thf (thf equals tetrahydrofuran, C12H8N equals carbazol-9-yl)
Beswick, MA
Harmer, CN
Raithby, PR
Steiner, A
Verhorevoort, KL
Wright, DS
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (12): : 2029 - 2032
[4] IONIZATION OF YCL3 IN TETRAHYDROFURAN - CRYSTAL-STRUCTURES OF THE [TRANS-YCL2(THF)(5)][TRANS-YCL4(THF)(2)] SALT AND POLYMERIC [YCL(3)CENTER-DOT-2THF]INFINITY COMPOUNDS
SOBOTA, P
UTKO, J
SZAFERT, S
INORGANIC CHEMISTRY, 1994, 33 (23) : 5203 - 5206
[5] Metal selection of ligand functionality in [(mes)(2)P(-O)(2)Li center dot 2thf](2) and [{(Me(3)Si)(2)N}Cd{(mes)(2)P-O}Li-2 center dot 2thf](mes equals C(6)H(2)Me(3)-2,4,6)
Beswick, MA
Cromhout, NL
Harmer, CN
Palmer, JS
Raithby, PR
Steiner, A
Verhorevoort, KL
Wright, DS
CHEMICAL COMMUNICATIONS, 1997, (06) : 583 - 584
[6] Polymeric chains from [{(Ph(2)SiOLi center dot THF)(2)O}(2)] and linear dicoordinating nitrogen bases. Crystal X-ray structures of [{(Ph(2)SiOLi)(2)O center dot THF}(2)center dot 2DABCO], DABCO equals 1,4-diazabicyclo[2.2.2]octane, and [{(Ph(2)SiOLi)(2)O center dot THF}(2)center dot 2{4,4'}-bipyridine]
Motevalli, M
Shah, D
Sullivan, AC
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1996, 513 (1-2) : 239 - 246
[7] Syntheses of some bulky alkylalanes and alkyltrihydroaluminates:: crystal structures of [Li(THF)2AlH3C(SiMe3)2(SiMe2NMe2)]2, Li(THF)2Al2H5{C(SiMe3)3}2, (Me3Si)3CAlH2•THF and the pyrazolato derivative [LiAlH(C3H3N2)2C(SiMe3)3]2 (THF = tetrahydrofuran)
Eaborn, C
El-Hamruni, SM
Hill, MS
Hitchcock, PB
Hopman, M
Le Gouic, A
Smith, JD
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2000, 597 (1-2) : 3 - 9
[8] Lutetium complexes with the 1,3-diphenylcyclopentadienyl ligand.: Syntheses and molecular structures of the complexes {(Ph2C5H3)Lu(C2Ph4)(THF)} and {(Ph2C5H3)LuCl2(THF)3}
Roitershtein, D. M.
Minyaev, M. E.
Mikhailyuk, A. A.
Lyssenko, K. A.
Belyakov, P. A.
Antipin, M. Yu.
RUSSIAN CHEMICAL BULLETIN, 2007, 56 (10) : 1978 - 1985
[9] Lutetium complexes with the 1,3-diphenylcyclopentadienyl ligand. Syntheses and molecular structures of the complexes {(Ph2C5H3)Lu(C2Ph4)(THF)} and {(Ph2C5H3)LuCl2(THF)3}
D. M. Roitershtein
M. E. Minyaev
A. A. Mikhailyuk
K. A. Lyssenko
P. A. Belyakov
M. Yu. Antipin
Russian Chemical Bulletin, 2007, 56 : 1978 - 1985
[10] THE 1ST X-RAY CRYSTAL STRUCTURAL CHARACTERIZATIONS OF ALKALI-METAL ALKYL THIOLATES - X-RAY CRYSTAL-STRUCTURES OF [LI2(THF)4(SCH(SIME3)2)2] AND [LI2(THF)3.5(SC(SIME3)3)2] (THF = TETRAHYDROFURAN)
ASLAM, M
BARTLETT, RA
BLOCK, E
OLMSTEAD, MM
POWER, PP
SIGEL, GE
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (23) : 1674 - 1675

← 1 2 3 4 5 →