Ge(NR2)2 (R = SiMe3) insertion into LAu-Cl bonds

被引：24

作者：

Anandhi, U. ^{[1
]}

Sharp, Paul R. ^{[1
]}

机构：

[1] Univ Missouri, Dept Chem, Columbia, MO 65211 USA

来源：

INORGANICA CHIMICA ACTA | 2006年 / 359卷 / 11期

基金：

美国国家科学基金会;

关键词：

gold; germanium; germylene; luminescence; phosphine;

D O I：

10.1016/j.ica.2005.12.042

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Germylene Ge(NR2)(2) (R = SiMe3) inserts into the Au-Cl bond of LAuCl (L = PPh3, PCy3, PEt3, PMe2Ph, PMePh2) giving LAu-GeCl(NR2)(2) (1). Treatment of [(PPh3Au)(3)(mu-O)]BF4 with Ge(NR2)(2) results in fluoride abstraction from BF4- and formation of LAu-GeF(NR2)(2) (2). Complexes 1 and 2 are photoluminescent and NMR data indicate dynamic behavior in solution most likely as a result of phosphine exchange. (c) 2006 Elsevier B.V. All rights reserved.

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页码：3521 / 3526

页数：6

相关论文

共 39 条

[1] PREPARATION AND CRYSTAL-STRUCTURES OF THE CROWDED ORGANOTIN FLUORIDES (PHME2SI)3CSNME2F, (ME3SI)3CSNME2F, AND (ME3SI)3CSNPH2F [J].

ALJUAID, SS ;

DHAHER, SM ;

EABORN, C ;

HITCHCOCK, PB ;

SMITH, JD .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1987, 325 (1-2) :117-127

[2] AuCl3-catalyzed benzannulation:: Synthesis of naphthyl ketone derivatives from o-alkynylbenzaldehydes with alkynes [J].

Asao, N ;

Takahashi, K ;

Lee, S ;

Kasahara, T ;

Yamamoto, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (43) :12650-12651

[3]

BAKER RTK, 1986, DUMESICSTRONG METAL, V298

[4] THE GOLD-GERMANIUM BOND IN COORDINATION-COMPOUNDS OF THE TYPE (PH(3)P)(N)AUGECL3 WITH N=1,2 OR 3 [J].

BAUER, A ;

SCHIER, A ;

SCHMIDBAUR, H .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1995, (17) :2919-2920

[5] Self-assembly of [(Me(2)PhP)(2)Au](+)[Au(GeCl3)(2)](-) into linear ion quadruples with an unusual [+--+] sequence [J].

Bauer, A ;

Schmidbaur, H .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (22) :5324-5325

[6] Bis- and tris-(trichlorogermyl)gold(I) anions in their salts with cyclic dications [Au-2(Ph2PCH2PPh2)(2)](2+) and [Au-2(Ph2PCH2CH2PPh2)(2)](2+) [J].

Bauer, A ;

Schmidbaur, H .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (07) :1115-1116

[7] A homogeneous catalyst for selective O2 oxidation at ambient temperature.: Diversity-based discovery and mechanistic investigation of thioether-oxidation by the Au(III)Cl2NO3(thioether)/O2 system [J].

Boring, E ;

Geletii, YV ;

Hill, CL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (08) :1625-1635

[8] Co-ordination and conformational isomerism in bis(tricyclohexylphosphine) gold(I) halides [J].

Bowmaker, GA ;

Brown, CL ;

Hart, RD ;

Healy, PC ;

Rickard, CEF ;

White, AH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (06) :881-889

[9]

Brillson L.J., 1993, Contacts to Semiconductors: Fundamentals and Technology

[10] [(3,5-(CF3)2C6H3)4B]-[H(OET2)2]+ - A CONVENIENT REAGENT FOR GENERATION AND STABILIZATION OF CATIONIC, HIGHLY ELECTROPHILIC ORGANOMETALLIC COMPLEXES [J].

BROOKHART, M ;

GRANT, B ;

VOLPE, AF .

ORGANOMETALLICS, 1992, 11 (11) :3920-3922

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