Iridium and copper supported on silicon dioxide as chemoselective catalysts for dehydrogenation and borrowing hydrogen reactions DOI

Guanxin Zhu,

Zheng‐Chao Duan, Haiyan Zhu

et al.

Molecular Catalysis, Journal Year: 2021, Volume and Issue: 505, P. 111516 - 111516

Published: March 23, 2021

Language: Английский

Sustainable synthesis of N-heterocycles in water using alcohols following the double dehydrogenation strategy DOI
Milan Maji, Kaushik Chakrabarti, Dibyajyoti Panja

et al.

Journal of Catalysis, Journal Year: 2019, Volume and Issue: 373, P. 93 - 102

Published: April 3, 2019

Language: Английский

Citations

88
ZIF-67-based catalysts in persulfate advanced oxidation processes (PS-AOPs) for water remediation DOI
Xiuwu Zhang,

Ming-Yan Lan,

Fei Wang

et al.

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(3), P. 107997 - 107997

Published: May 31, 2022

Language: Английский

Citations

60
Iridium supported on porous polypyridine-oxadiazole as high-activity and recyclable catalyst for the borrowing hydrogen reaction DOI
Jiahao Li,

Anruo Mao,

Wei Yao

et al.

Green Chemistry, Journal Year: 2022, Volume and Issue: 24(6), P. 2602 - 2612

Published: Jan. 1, 2022

Porous polypyridine-oxadiazole supported iridium catalysts (PPO-Ir) revealed high catalytic activity for the reaction of dimethyl-6-aminouracil (including 1,3-dimethylbarbituric acid, 2-aminobenzylamine) with alcohols.

Language: Английский

Citations

53
Merrifield resin-supported quinone as an efficient biomimetic catalyst for metal-free, base-free, chemoselective synthesis of 2,4,6-trisubstituted pyridines DOI
Qing Yang, Yilin Zhang, Wei Zeng

et al.

Green Chemistry, Journal Year: 2019, Volume and Issue: 21(20), P. 5683 - 5690

Published: Jan. 1, 2019

Metal-free, base-free, biomimetic, and chemoselective synthesis of 2,4,6-trisubstituted pyridines was developed for the first time under mild conditions.

Language: Английский

Citations

66
Preparation of pyridyltriazole ruthenium complexes as effective catalysts for the selective alkylation and one-pot C–H hydroxylation of 2-oxindole with alcohols and mechanism exploration DOI
Qiang Wu, Le Pan,

Guangming Du

et al.

Organic Chemistry Frontiers, Journal Year: 2018, Volume and Issue: 5(18), P. 2668 - 2675

Published: Jan. 1, 2018

Pyridyltriazole-ligated ruthenium(ii) complexes have been designed and synthesized, which were characterized by X-ray crystallography.

Language: Английский

Citations

64
Unsymmetrical triazolyl-naphthyridinyl-pyridine bridged highly active copper complexes supported on reduced graphene oxide and their application in water DOI
Wenkang Hu, Yilin Zhang, Haiyan Zhu

et al.

Green Chemistry, Journal Year: 2019, Volume and Issue: 21(19), P. 5345 - 5351

Published: Jan. 1, 2019

A clean method for the synthesis of functionalized quinolines in water with a recoverable copper catalyst was developed.

Language: Английский

Citations

64
Thienylbenzotriazole promoted highly active gold nanoparticles supported on N-doped graphene as efficient catalysts in water and a mechanism exploration DOI
Dongdong Ye, Ronghui Huang,

Haiyan Zhu

et al.

Organic Chemistry Frontiers, Journal Year: 2018, Volume and Issue: 6(1), P. 62 - 69

Published: Nov. 12, 2018

Gold nanocomposite catalyzed alkylation of ketone with alcohol, alcohol and particularly for amine in water.

Language: Английский

Citations

49
Iridium Supported on Phosphorus‐Doped Porous Organic Polymers: Active and Recyclable Catalyst for Acceptorless Dehydrogenation and Borrowing Hydrogen Reaction DOI
Wei Yao, Zheng‐Chao Duan, Yilin Zhang

et al.

Advanced Synthesis & Catalysis, Journal Year: 2019, Volume and Issue: 361(24), P. 5695 - 5703

Published: Oct. 22, 2019

Abstract Iridium‐on‐phosphorus‐doped porous organic polymers (POP−Ir) were developed by anchoring simple iridium onto the skeleton of through coordination bonds. This POP−Ir catalyst, which was thoroughly characterized means EDS, SEM, TEM, XRD, XPS, and FT‐IR, revealed excellent catalytic activity for reaction diphenyl phosphinamide with benzyl alcohols borrowing hydrogen strategy acceptorless dehydrogenation wide functional group tolerance. Moreover, this catalyst could be simply recovered reused at least five times without a significant loss activity, considerable application prospects. The mechanism investigated to further understand system transformations. Overall, has shown high reusability in between phosphinamides alcohols. magnified image

Language: Английский

Citations

43
Selective C-C bonds formation, N-alkylation and benzo[d]imidazoles synthesis by a recyclable zinc composite DOI

Guanxin Zhu,

Zheng‐Chao Duan, Haiyan Zhu

et al.

Chinese Chemical Letters, Journal Year: 2021, Volume and Issue: 33(1), P. 266 - 270

Published: July 2, 2021

Language: Английский

Citations

35
Design and Synthesis of Zirconium‐Containing Coordination Polymer Based on Unsymmetric Indolyl Dicarboxylic Acid and Catalytic Application on Borrowing Hydrogen Reaction DOI
Xinyu Hu, Haiyan Zhu,

Xinxin Sang

et al.

Advanced Synthesis & Catalysis, Journal Year: 2018, Volume and Issue: 360(22), P. 4293 - 4300

Published: Aug. 28, 2018

Abstract Catalytic borrowing hydrogen reaction is a very attractive transformation in the field of C‐alkylation reaction. In this work, new Zr (Zirconium)‐containing coordination polymer containing unsymmetric indolyl dicarboxylic acid 1‐(carboxymethyl)‐1H‐indole‐5‐carboxylic (H 2 CIA) was synthesized by way solvothermal synthetic route and characterized powder X‐ray diffraction (XRD), scanning electron microscopy (SEM), transmission (TEM), Nitrogen adsorption‐desorption, fourier transform infrared spectroscopy photoelectronic (XPS). The Zr‐CIA employed as catalyst for acetophenone derivatives presence benzyl alcohol. addition, also observed to be effective alcohols with high yields alkylation products were achieved. Mechanism investigations conducted better understand catalysts transformations. Meanwhile, could reused at least five times without notable decrease activity selectivity. magnified image

Language: Английский

Citations

44