Photoinduced activation of arene C-H bonds with (ν5-cyclopentadienyl )-trimethylplatinum(IV):: a possible role of CpPtR2H

被引：0

作者：

Vedernikov, AN ^{[1
]}

Borisoglebski, SV ^{[1
]}

Solomonov, AB ^{[1
]}

Solomonov, BN ^{[1
]}

机构：

[1] Kazan State Univ, Dept Chem, Kazan 420008, Russia

来源：

MENDELEEV COMMUNICATIONS | 2000年 / 01期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(eta(5)-Cyclopentadienyl)trimethylplatinum(IV) reacts with ArMe arenes rather than alkanes or benzene under heating to 150 degrees C in the dark or under irradiation with light at room temperature by a radical mechanism to produce (eta(5)-cyclopentadienyl)dimethyl-(arylmethyl)platinum(IV) complexes, and the expected complex CpPtR2(H) is unstable under the reaction conditions, as found by the reduction of CpPtMe2I with complex metal hydrides.

引用

收藏

页码：20 / 21

页数：2

相关论文

共 11 条

[1] Synthesis and theoretical studies of a diorganohydridoplatinum(IV) complex, PtHMe(2){(pz)(3)BH-N,N',N''}([(pz)(3)BH](-)=tris(pyrazol-1-yl)borate) [J].

Canty, AJ ;

Dedieu, A ;

Jin, H ;

Milet, A ;

Richmond, MK .

ORGANOMETALLICS, 1996, 15 (12) :2845-2847

[2] OXIDATIVE ADDITION OF THE CARBON HYDROGEN-BONDS OF NEOPENTANE AND CYCLOHEXANE TO A PHOTOCHEMICALLY GENERATED IRIDIUM(I) COMPLEX [J].

HOYANO, JK ;

GRAHAM, WAG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (13) :3723-3725

[3] C-H ACTIVATION IN COMPLETELY SATURATED-HYDROCARBONS - DIRECT OBSERVATION OF M + R-H-]M(R)(H) [J].

JANOWICZ, AH ;

BERGMAN, RG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (01) :352-354

[4] Cationic methyl(hydrido)platinum(IV) complexes [J].

Jenkins, HA ;

Yap, GPA ;

Puddephatt, RJ .

ORGANOMETALLICS, 1997, 16 (09) :1946-1955

[5] MECHANISM OF ARENE CARBON HYDROGEN-BOND ACTIVATION BY [C5(CH3)5]RH[P(CH3)3](H)(C6H5) - EVIDENCE FOR ARENE PRE-COORDINATION [J].

JONES, WD ;

FEHER, FJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (15) :4240-4242

[6] SELECTIVE SP3 C-H BOND ACTIVATION OF ALKYLAROMATICS PROMOTED BY PLATINUM COMPLEXES [J].

MIYASHITA, A ;

HOTTA, M ;

SAIDA, Y .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1994, 473 (1-2) :353-358

[7] Solid-state structure of Tp'PtMe(2)H, a dimethylhydrido platinum(IV) complex [J].

OReilly, SA ;

White, PS ;

Templeton, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (24) :5684-5689

[8]

SHAVER A, 1978, CAN J CHEM, V56, P228

[9] Theoretical model for insertion of the 16-electron species (eta(5)-C5H5)M(L) into saturated hydrocarbons. A (eta(5)-C5H5)M(CO)+CH4 (M=Ru-, Os-, Rh, Ir, Pd+, Pt+) case study [J].

Su, MD ;

Chu, SY .

ORGANOMETALLICS, 1997, 16 (08) :1621-1627

[10]

VEDERNIKOV AN, 1998, RUSS J GEN CHEM, V68, P667