Probing the interactions of transition-metal complexes bound at the ortho position of substituted biphenyls

被引：9

作者：

Jones, GD ^{[1
]}

Anderson, TJ ^{[1
]}

Chang, N ^{[1
]}

Brandon, RJ ^{[1
]}

Ong, GL ^{[1
]}

Vicic, DA ^{[1
]}

机构：

[1] Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 12期

关键词：

D O I：

10.1021/om034363u

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

(4,4'-dimethylbipyridyl)NiMe2 was found to react thermally with 2-iodo-2',4',6'-trimethylbiphenyl (6) to produce a C-I insertion that is extremely distorted from square planarity, with the C-Ni-I plane intersecting the N-Ni-N plane by 33.4degrees. It was also found that [(dippe)RhCl](2) reacts with 6 to produce an eta(3)-benzylic complex by way of a rhodium migration to the methylated ring of the biphenyl unit.

引用

页码：3071 / 3074

页数：4

共 19 条

[1] DEHYDROGENATION OF 1,3-CYCLOHEXADIENE BY (HRH[P(O-I-C3H7)3]2)2 - PREPARATION, DYNAMIC NMR, AND X-RAY CRYSTAL-STRUCTURE OF [ETA-3-CH2C6(CH3)5]RH[P(O-I-C3H7)3]2 [J].

BURCH, RR ;

MUETTERTIES, EL ;

DAY, VW .

ORGANOMETALLICS, 1982, 1 (01) :188-197

[2] 1,4-Palladium migration via C-H activation, followed by arylation: Synthesis of fused polycycles [J].

Campo, MA ;

Huang, QH ;

Yao, TL ;

Tian, QP ;

Larock, RC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (38) :11506-11507

[3] Novel 1,4-palladium migration in organopalladium intermediates derived from o-iodobiaryis [J].

Campo, MA ;

Larock, RC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (48) :14326-14327

[4] ETA-3-2-METHYLALLYL PHOSPHINE COMPLEXES OF NICKEL(II) [J].

CARMONA, E ;

PALMA, P ;

POVEDA, ML .

POLYHEDRON, 1990, 9 (05) :757-761

[5] Intramolecular benzylic C-H activation: palladium-catalyzed synthesis of hexahydromethanofluorenes [J].

Catellani, M ;

Motti, E ;

Ghelli, S .

CHEMICAL COMMUNICATIONS, 2000, (20) :2003-2004

[6] THE CHEMISTRY OF BULKY CHELATING PHOSPHINES .3. ANIONIC ALKYL AND ARYL COMPLEXES OF RHODIUM(I) AND IRIDIUM(I) [J].

DELPAGGIO, AA ;

ANDERSEN, RA ;

MUETTERTIES, EL .

ORGANOMETALLICS, 1987, 6 (06) :1260-1267

[7] REACTION OF 1,3-BUTADIENE WITH ELECTRON-RICH BINUCLEAR RHODIUM HYDRIDES - NEW BONDING MODES FOR 1,3-DIENES TO 2 METAL CENTERS [J].

FRYZUK, MD ;

PIERS, WE ;

RETTIG, SJ ;

EINSTEIN, FWB ;

JONES, T ;

ALBRIGHT, TA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (15) :5709-5721

[8] Easy large-scale synthesis of sterically encumbered 2-iodobiphenyls and some derivatives thereof [J].

Hartmann, N ;

Niemeyer, M .

SYNTHETIC COMMUNICATIONS, 2001, 31 (24) :3839-3845

[9] Electronically unsaturated three-coordinate chloride and methyl complexes of iron, cobalt, and nickel [J].

Holland, PL ;

Cundari, TR ;

Perez, LL ;

Eckert, NA ;

Lachicotte, RJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (48) :14416-14424

[10] TMEDA NICKEL-COMPLEXES .3. (N,N,N',N'-TETRAMETHYLETHYLENEDIAMINE) (DIMETHYL)NICKEL(II) [J].

KASCHUBE, W ;

PORSCHKE, KR ;

WILKE, G .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1988, 355 (1-3) :525-532

← 1 2 →