Synthesis, Characterization, and Catalytic Application of Palladium Complexes Containing Indolyl-NNN-Type Ligands

被引：3

作者：

Lo, Pang-Chia ^{[1
]}

Yang, Chun-Wei ^{[1
]}

Wu, Wen-Kai ^{[1
]}

Chen, Chi-Tien ^{[1
]}

机构：

[1] Natl Chung Hsing Univ, Dept Chem, Taichung 402, Taiwan

来源：

MOLECULES | 2021年 / 26卷 / 15期

关键词：

palladium complexes; N-heterocyclic; indolyl; Suzuki reaction; CROSS-COUPLING REACTIONS; BENZAMIDINATE LIGANDS; DESIGN; SUZUKI;

D O I：

10.3390/molecules26154426

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

In this study, a series of N-heterocyclic indolyl ligand precursors 2-Py-Py-IndH, 2-Py-Pz-IndH, 2-Py-7-Py-IndH, 2-Py-7-Pz-IndH, and 2-Ox-7-Py-IndH ((LH)-H-1-(LH)-H-5) were prepared. The treatment of ligand precursors with 1 equivalent of palladium acetate affords palladium complexes 1-5. All ligand precursors and palladium complexes were characterized by NMR spectroscopy and elemental analysis. The molecular structures of complexes 3 and 5 were determined by single crystal X-ray diffraction techniques. The application of those palladium complexes 1-5 to the Suzuki reaction with aryl halide substrates was examined.

引用

页数：10

共 32 条

[1]

[Anonymous], 2005, BRUK SAINT V7 34A BRUK SAINT V7 34A

[2]

Burnett M.N., 1996, ORTEP-III: Oak Ridge Thermal Ellipsoid Plot Program for Crystal Structure Illustrations

[3] Magnesium Pyrazolyl-Indolyl Complexes as Catalysts for Ring-Opening Polymerization of L-Lactide [J].

Chen, Chi-Tien ;

Lin, Deng-Hao ;

Peng, Kuo-Fu .

POLYMERS, 2015, 7 (10) :1954-1964

[4] Palladacyclic complexes bearing CNN-type ligands as catalysts in the Heck reaction [J].

Chen, CT ;

Chan, YS ;

Tzeng, YR ;

Chen, MT .

DALTON TRANSACTIONS, 2004, (17) :2691-2696

[5] Synthesis, characterization, and catalytic applications of palladacyclic complexes bearing C,N,S-donor ligands [J].

Chen, Ming-Tsz ;

Huang, Chi-An ;

Chen, Chi-Tien .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2006, 22 (22) :4642-4648

[6] C-H Bond Activation of Palladium Complexes That Feature Pendant Benzamidinate Ligands and Their Catalytic Behaviours [J].

Chen, Ming-Tsz ;

Wu, Kai-Min ;

Chen, Chi-Tien .

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2012, (04) :720-726

[7] Synthesis, characterization and photophysical study of a series of neutral isocyano rhodium(I) complexes with pyridylindolide ligands [J].

Chu, Wing-Kin ;

Lo, Larry Tso-Lun ;

Yiu, Shek-Man ;

Ko, Chi-Chiu .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2011, 696 (20) :3223-3230

[8] Novel cyclometallated Pd(II) and Pt(II) complexes with indole derivatives and their use as catalysts in heck reaction [J].

Cravotto, G ;

Demartin, F ;

Palmisano, G ;

Penoni, A ;

Radice, T ;

Tollari, S .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2005, 690 (08) :2017-2026

[9] Oxazoline chemistry.: Part VIII.: Synthesis and characterization of a new class of pincer ligands derived from the 2-(o-anilinyl)-2-oxazoline skeleton -: Applications to the synthesis of group X transition metal catalysts [J].

Decken, A ;

Gossage, RA ;

Yadav, PN .

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 2005, 83 (08) :1185-1189

[10] Palladium(II) complexes of hemilabile NNS and NNSe iminophosphorane ligands: Synthesis, characterization, and reactivity [J].

Gabriela Martinez-De-Leon, Carla ;

Rodriguez-Alvarez, Aurora ;

Flores-Parra, Angelina ;

Grevy, Jean-Michel .

INORGANICA CHIMICA ACTA, 2019, 495

← 1 2 3 4 →