Synthesis and structural characterization of the first unsymmetrical diarylpalladium complex trans-Pd(C6F5)(2,4,6-C6F3H2)(PEt3)2, derived from transmetallation between 2,4,6-trifluorophenylboronic acid and trans-Pd(C6F5)I(PEt3)2

被引：53

作者：

Nishihara, Y ^{[1
]}

Onodera, H ^{[1
]}

Osakada, K ^{[1
]}

机构：

[1] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 02期

关键词：

D O I：

10.1039/b308741g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reactions of 2,4,6-trifluorophenylboronic acid with aryl(iodo)palladium(II) complexes, trans-Pd(C6F5)I(PR3)(2)(PR3 = PEt3, PMe2Ph, PMePh2) in the presence of Ag2O afforded transPd(C6F5)(2,4,6-C6F3H2)(PR3)(2) which are stabilized by fluorine atoms in the ortho positions.

引用

页码：192 / 193

页数：2

共 27 条

[1] OBSERVATION OF CATALYTIC INTERMEDIATES IN THE SUZUKI REACTION BY ELECTROSPRAY MASS-SPECTROMETRY [J].

ALIPRANTIS, AO ;

CANARY, JW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (15) :6985-6986

[2] Mechanism of the Stille reaction.: 1.: The transmetalation step.: Coupling of R1I and R2SnBu3 catalyzed by trans-[PdR1IL2] (R1 = C6Cl2F3; R2 = vinyl, 4-methoxyphenyl; L = AsPh3) [J].

Casado, AL ;

Espinet, P .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (35) :8978-8985

[3] Mechanism of the stille reaction. 2. Couplings of aryl triflates with vinyltributyltin. Observation of intermediates. A more comprehensive scheme [J].

Casado, AL ;

Espinet, P ;

Gallego, AM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (48) :11771-11782

[4] ORGANOMETALLIC COMPOUNDS OF TRANSITION-METALS CONTAINING PHOSPHINE AND PERCHLORARYL LIGANDS .6. MONO(PENTACHLOROPHENYL) AND BIS(PENTACHLOROPHENYL) COMPLEXES OF NICKEL AND PALLADIUM [J].

CEDER, R ;

GRANELL, J ;

MULLER, G ;

ROSSELL, O ;

SALES, J .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1979, 174 (01) :115-120

[5] The existence and stability of mononuclear and binuclear organopalladium hydroxo complexes, [(R(3)P)(2)Pd(R')(OH)] and [(R(3)P)(2)Pd-2(R')(2)(mu-OH)(2)] [J].

Grushin, VV ;

Alper, H .

ORGANOMETALLICS, 1996, 15 (24) :5242-5245

[6] THE DISTORTION OF PENTAFLUOROPHENYL GROUPS IN METAL-COMPLEXES - LIMITATIONS OF RIGID-BODY REFINEMENT [J].

JONES, PG .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1988, 345 (03) :405-411

[7]

Kosolapoff G. M., 1972, ORGANIC PHOSPHORUS C, V1

[8] SYNTHESIS AND STRUCTURAL STUDY OF NEUTRAL MONONUCLEAR AND ANIONIC BINUCLEAR 2,4,6-TRIFLUOROPHENYL DERIVATIVES OF PALLADIUM(II) - CRYSTAL-STRUCTURE OF [P(CH2PH)PH3]2[(C6F3H2)2PD(MU-SCN)(MU-NCS)PD(C6F3H2)2] [J].

LOPEZ, G ;

GARCIA, G ;

SANTANA, MD ;

SANCHEZ, G ;

RUIZ, J ;

HERMOSO, JA ;

VEGAS, A ;

MARTINEZRIPOLL, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1990, (05) :1621-1626

[9] Si-C bond activation of ArMe2SiOH promoted by a bromoplatinum(II) complex and Ag2O.: Aryl group transfer from silicon to platinum [J].

Mintcheva, N ;

Nishihara, Y ;

Tanabe, M ;

Hirabayashi, K ;

Mori, A ;

Osakada, K .

ORGANOMETALLICS, 2001, 20 (06) :1243-1246

[10] Reactions of HOSiMe2Ar with PtPPh3 complexes leading to Si-C bond activation or formation of a siloxoplatinum complex [J].

Mintcheva, N ;

Nishihara, Y ;

Mori, A ;

Osakada, K .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2001, 629 (1-2) :61-67

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