Preparation, Structure, and Reactions of Trifluoroacetimidoyl Palladium(II) Complexes

被引：15

作者：

Amii, Hideki ^{[1
,2
]}

Kageyama, Katsuhiko ^{[1
]}

Kishikawa, Yosuke ^{[1
]}

Hosokawa, Tsuyoshi ^{[1
]}

Morioka, Ryo ^{[2
]}

Katagiri, Toshimasa ^{[1
]}

Uneyama, Kenji ^{[1
]}

机构：

[1] Okayama Univ, Fac Engn, Dept Appl Chem, Okayama 7008530, Japan

[2] Gunma Univ, Grad Sch Engn, Dept Chem & Chem Biol, Kiryu, Gunma 3768515, Japan

来源：

ORGANOMETALLICS | 2012年 / 31卷 / 04期

关键词：

TRANSITION-METAL-COMPLEXES; CROSS-COUPLING REACTIONS; COPPER-CATALYZED TRIFLUOROMETHYLATION; ISOCYANIDE INSERTION REACTIONS; F REDUCTIVE ELIMINATION; PUSH-PULL CARBENES; IMIDOYL CHLORIDES; MEDIATED TRIFLUOROMETHYLATION; ORGANOMETALLIC COMPOUNDS; OXIDATIVE ADDITION;

D O I：

10.1021/om201021b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Trifluoroacetimidoyl metal complexes are useful intermediates for the selective synthesis of organofluorine compounds. Herein, we report preparations, structures, and reactions of fluorinated imidoyl palladium complexes. Oxidative addition of trifluoroacetimidoyl halides to Pd(PPh3)(4) afforded quantitatively the imidoyl palladium(II) complexes with phosphine ligands. The reaction of trifluoroacetimidoyl iodides with Pd-2(dba)(3) provided the phosphine-free imidoyl palladium complex in high yields. The X-ray crystal structure analysis of the phosphine-free complex [Pd(mu-I){mu-C(CF3)=N(PMP)}](4) revealed a cyclic tetranuclear structure containing the imidoyl and iodo bridges. The generation of aminotrifluoromethylcarbene equivalents by protonation or electrophilic alkylation of imidoyl palladium(II) complexes is discussed.

引用

页码：1281 / 1286

页数：6

共 50 条

[31] Preparation of Germyl Complexes of Osmium(II)
Albertin, Gabriele
Antoniutti, Stefano
Castro, Jesus
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2012, (27) : 4327 - 4333
[32] Palladium carboxylate π-complexes with unsaturated hydrocarbons and the reactions catalyzed by them
Shishilov, O. N.
Durakov, S. A.
Akhmadullina, N. S.
Flid, V. R.
RUSSIAN CHEMICAL BULLETIN, 2024, 73 (02) : 297 - 327
[33] A study on ligand-coupling reactions of imidoyl palladium complexes
Morishita, Masashi
Amii, Hideki
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2007, 692 (1-3) : 620 - 624
[34] Synthesis, spectral and luminescence study, crystal structure determination and DFT calculation of binuclear palladium(II) complexes
Seyfi, S.
Alizadeh, R.
Ganji, M. Darvish
Amani, V.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 190 : 298 - 311
[35] Preparation and reactions of methyl iridium complexes in water
Bowden, AA
Kubeika, JL
Atwood, JD
INORGANIC REACTION MECHANISMS, 2001, 3 (04): : 249 - 254
[36] Bis(imidate)palladium(II) complexes with labile ligands. Mimics of classical precursors?
Sanchez, Gregorio
Garcia, Joaquin
Martinez, Marina
Kapdi, Anant R.
Perez, Jose
Garcia, Luis
Luis Serrano, J.
DALTON TRANSACTIONS, 2011, 40 (47) : 12676 - 12689
[37] Efficient Heck Reactions Catalyzed by Palladium(0) and -(II) Complexes Bearing N-Heterocyclic Carbene and Amide Functionalities
Lee, Jhen-Yi
Cheng, Pi-Yun
Tsai, Yi-Hua
Lin, Guan-Ru
Liu, Shih-Pu
Sie, Ming-Han
Lee, Hon Man
ORGANOMETALLICS, 2010, 29 (17) : 3901 - 3911
[38] Studies on nickel(II) and palladium(II) complexes with some tetraazamacrocycles containing tellurium
Rathee, Nitu
Verma, Krishan Kumar
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY, 2012, 77 (03) : 325 - 333
[39] Synthesis, characterization, and structures of nickel(II) and palladium(II) complexes of aromatic thiohydrazides
Mukherjee, S.
Gangopadhyay, S.
Zangrando, E.
Gangopadhyay, P. K.
JOURNAL OF COORDINATION CHEMISTRY, 2011, 64 (21) : 3700 - 3710
[40] Synthesis, crystal structure, fluorescence and electrochemical studies of a new tridentate Schiff base ligand and its nickel(II) and palladium(II) complexes
Shafaatian, Bita
Soleymanpour, Ahmad
Oskouei, Nasim Kholghi
Notash, Behrouz
Rezvani, Seyyed Ahmad
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2014, 128 : 363 - 369

← 1 2 3 4 5 →