Synthesis and characterization of palladium and platinum iminoboryl complexes

被引：78

作者：

Braunschweig, H ^{[1
]}

Radacki, K ^{[1
]}

Rais, D ^{[1
]}

Uttinger, K ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 01期

关键词：

boron; halosilane elimination; iminoboranes; palladium; platinum;

D O I：

10.1002/anie.200502825

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A terminal condition: The palladium and platinum complexes trans-[(Cy 3P)2M(B≡ NSiMe3)(Br)] feature an unprecedented terminally bound iminoboryl ligand. The compounds are synthesized upon facile elimination of Me3SiBr at room temperature from the postulated intermediates trans-[(Cy3P)2M(Br){B(Br) N(SiMe3)2}], which are obtained by oxidative addition of the B-Br bond in (Me3Si)2NBBr2 to [M(PCy 3)2] (M = Pd, Pt). Cy = cyclohexyl. (Chemical Equation Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：162 / 165

页数：4

共 36 条

[1]

[Anonymous], 1985, ANGEW CHEM

[2] ELECTRONIC-STRUCTURES AND ENERGIES OF BORAZINE, BORONIMIDE AND DIMERIC BORONIMIDE [J].

ARMSTRONG, DR ;

CLARK, DT .

THEORETICA CHIMICA ACTA, 1972, 24 (04) :307-+

[3] Reactions of Group 13 and 14 hydrides and group 1, 2, 13 and 14 organyl compounds with (tert-butylimino)(2,2,6,6-tetiramethylpipeiridino)borane [J].

Braun, U ;

Böck, B ;

Nöth, H ;

Schwab, I ;

Schwartz, M ;

Weber, S ;

Wietelmann, U .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (18) :3612-3628

[4]

Braunschweig H, 1998, ANGEW CHEM INT EDIT, V37, P1786, DOI 10.1002/(SICI)1521-3773(19980803)37:13/14<1786::AID-ANIE1786>3.0.CO

[5]

2-C

[6] Transition metal complexes of boron - synthesis, structure and reactivity [J].

Braunschweig, H ;

Colling, M .

COORDINATION CHEMISTRY REVIEWS, 2001, 223 :1-51

[7]

Braunschweig H, 2003, EUR J INORG CHEM, P393

[8] A T-shaped platinum(II) boryl complex as the precursor to a platinum compound with a base-stabilized borylene ligand [J].

Braunschweig, H ;

Radacki, K ;

Rais, D ;

Scheschkewitz, D .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2005, 44 (35) :5651-5654

[9] Borylenes as ligands to transition metals [J].

Braunschweig, H .

ADVANCES IN ORGANOMETALLIC CHEMISTRY, VOL. 51, 2004, 51 :163-192

[10] Preparation and structural characterization of transition metal complexes featuring the ferrocenyl(bromo)boryl ligand [J].

Braunschweig, H ;

Radacki, K ;

Rais, D ;

Seeler, F .

ORGANOMETALLICS, 2004, 23 (23) :5545-5549

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