Role of the base and endogenous anions in "ligand-free" catalytic systems for the Suzuki-Miyaura reaction

被引：7

作者：

Kurokhtina, A. A. ^{[1
]}

Larina, E. V. ^{[1
]}

Yarosh, E. V. ^{[1
]}

Schmidt, A. F. ^{[1
]}

机构：

[1] Irkutsk State Univ, Fac Chem, Irkutsk 664003, Russia

来源：

KINETICS AND CATALYSIS | 2016年 / 57卷 / 03期

关键词：

Suzuki; Miyaura reaction; palladium; catalysis; base; CROSS-COUPLING REACTION; HECK REACTION; TRIPLE ROLE; PALLADIUM; COMPLEXES; TRANSMETALATION; IONS; NANOPARTICLES; INTERMEDIATE; MECHANISM;

D O I：

10.1134/S0023158416030095

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

UV spectroscopic studies combined with kinetic measurements for the Suzuki-Miyaura reaction catalyzed by "ligand-free" catalytic systems have demonstrated that the base is involved in the formation of the palladium complexes ensuring the occurrence of the transmetalation stage. It follows from UV monitoring data for the catalytic reaction involving aryl iodides that a considerable part of palladium during the process is in the form of Pd2+ acid complexes with endogenous anions and does not participate in the main catalytic cycle.

引用

页码：373 / 379

页数：7

共 50 条

[31] Sustainable carbonaceous nanomaterial supported palladium as an efficient ligand-free heterogeneouscatalyst for Suzuki-Miyaura coupling
Shetty, Apoorva
Sunil, Dhanya
Rujiralai, Thitima
Maradur, Sanjeev P.
Alodhayb, Abdullah N.
Hegde, Gurumurthy
NANOSCALE ADVANCES, 2024, 6 (09): : 2516 - 2526
[32] Synthesis of Biaryls via Ligand-Free Suzuki-Miyaura Cross-Coupling Reactions: A Review of Homogeneous and Heterogeneous Catalytic Developments
Hussain, Ibrar
Capricho, Jaworski
Yawer, Mirza A.
ADVANCED SYNTHESIS & CATALYSIS, 2016, 358 (21) : 3320 - 3349
[33] In situ-generated nano-palladium-catalyzed ligand-free Suzuki-Miyaura reaction of potassium aryltrifluoroborates at room temperature
Liu, Chun
Li, Xinmin
Gao, Zhanming
Wang, Xinnan
Jin, Zilin
TETRAHEDRON, 2015, 71 (23) : 3954 - 3959
[34] Aqueous extract of CAP-ash: A greener benchmark for Suzuki-Miyaura coupling reaction in palladium catalyzed ligand-free condition
Patil, Rupesh C.
Dongare, Pravin R.
Patil, Suresh S.
JOURNAL OF MOLECULAR STRUCTURE, 2025, 1321
[35] Agro-Waste Generated Pd/CAP-Ash Catalyzed Ligand-Free Approach for Suzuki-Miyaura Coupling Reaction
Patil, Rupesh C.
Jagdale, Ashutosh A.
Patil, Uttam P.
Ghodake, Jeevan S.
Mali, Sawanta S.
Hong, Chang K.
Patil, Suresh S.
CATALYSIS LETTERS, 2021, 151 (12) : 3617 - 3631
[36] Solid-supported palladium nano and microparticles: an efficient heterogeneous catalyst for ligand-free Suzuki-Miyaura cross coupling reaction
Das, Pralay
Sharma, Dharminder
Shil, Arun K.
Kumari, Avnesh
TETRAHEDRON LETTERS, 2011, 52 (11) : 1176 - 1178
[37] Role of the Base and Control of Selectivity in the Suzuki-Miyaura Cross-Coupling Reaction
Lima, Carlos F. R. A. C.
Rodrigues, Ana S. M. C.
Silva, Vera L. M.
Silva, Artur M. S.
Santos, Luis M. N. B. F.
CHEMCATCHEM, 2014, 6 (05) : 1291 - 1302
[38] Computational characterization of the role of the base in the Suzuki-Miyaura cross-coupling reaction
Braga, AAC
Morgon, NH
Ujaque, G
Maseras, F
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (25) : 9298 - 9307
[39] Ligand-free Suzuki-Miyaura coupling using ruthenium(0) nanoparticles and a continuously irradiating microwave system
Akiyama, Toshiki
Taniguchi, Takahisa
Saito, Nozomi
Doi, Ryohei
Honma, Tetsuo
Tamenori, Yusuke
Ohki, Yuuta
Takahashi, Naoyuki
Fujioka, Hiromichi
Sato, Yoshihiro
Arisawa, Mitsuhiro
GREEN CHEMISTRY, 2017, 19 (14) : 3357 - 3369
[40] Polyionic heterogeneous phenylating agent for base-free Suzuki-Miyaura coupling reaction
Basu, Basudeb
Das, Sajal
Kundu, Sekhar
Mandal, Bablee
SYNLETT, 2008, (02) : 255 - 259

← 1 2 3 4 5 →