Article
Chemistry, Multidisciplinary
Anindita Dewan, Manashi Sarmah, Prantika Bhattacharjee, Pankaj Bharali, Ashim J. Thakur, Utpal Bora
Summary: This study reports the design, synthesis, and application of naturally occurring cellulose from agro waste pomegranate peel as a novel support for active biogenic Pd nanoparticles for Suzuki-Miyaura and Sonogashira cross-coupling reactions at room temperature. The cellulose matrix enables well dispersion of Pd nanoparticles over the support to generate Pd@cellulose, exhibiting excellent catalytic activity and recyclability under ligand-free mild reaction conditions. The synthesized cellulose nanofibers and Pd-anchored heterogeneous nanofibers were characterized through various analytical techniques.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2021)
Article
Chemistry, Multidisciplinary
P. S. Pharande, G. S. Rashinkar, D. M. Pore
Summary: A novel cellulose-supported Schiff base Pd(II) complex was successfully designed and synthesized, showing high catalytic activity and reusability in the Suzuki Miyaura cross-coupling of phenyl boronic acid and aryl halides. The method exhibited high TONs and TOFs, low catalyst loading, and the synthesis of novel biphenyl derivatives.
RESEARCH ON CHEMICAL INTERMEDIATES
(2021)
Article
Chemistry, Multidisciplinary
Aljaz Skrjanc, Dominik Jankovic, Anton Meden, Matjaz Mazaj, Erik Svensson Grape, Martin Gazvoda, Natasa Zabukovec Logar
Summary: This study reports the synthesis of the first Ni-based ZIFs and demonstrates their high potential as heterogeneous catalysts for the Suzuki-Miyaura cross-coupling reaction. The presence and arrangement of the carbonyl functional groups on the imidazole linker play a crucial role in completing the preferred octahedral coordination of nickel, providing a promising platform for the rational design of Ni-based ZIFs for a wide range of catalytic applications.
Article
Materials Science, Paper & Wood
Arnet Maria Antony, Masira Imtiyaz Chamanmalik, Vishal Kandathil, Harini G. Sampatkumar, B. S. Sasidhar, C. V. Yelamaggad, Siddappa A. Patil
Summary: A new N-heterocyclic carbene-palladium(II) complex grafted on cellulose was synthesized as a heterogeneous catalyst. The structure, morphology, thermal stability and chemical composition of the catalyst were confirmed by various analytical techniques. The catalyst exhibited excellent catalytic ability in Suzuki-Miyaura and Mizoroki-Heck cross-coupling reactions, with good tolerance to various functional groups and easy recovery by filtration.
Article
Polymer Science
Noelia Esteban, Miguel Claros, Cristina Alvarez, Angel E. Lozano, Camino Bartolome, Jesus M. Martinez-Ilarduya, Jesus A. Miguel
Summary: A new set of microporous organic polymers (POPs) with high microporosity and moderate thermal stability has been synthesized via Friedel-Crafts knitting. These polymers, containing diphosphine derivatives, act as efficient catalysts for Suzuki-Miyaura coupling reactions, exhibiting excellent recyclability.
Article
Polymer Science
Laura Riva, Gloria Nicastro, Mingchong Liu, Chiara Battocchio, Carlo Punta, Alessandro Sacchetti
Summary: This article highlights the importance of designing and synthesizing durable heterogeneous catalysts from renewable sources derived from biomass waste. It presents an efficient method for loading Pd(II) ions on a cellulose-based organic support, as well as the application and recycling performance of this support in Suzuki-Miyaura coupling reactions.
Article
Chemistry, Physical
Yahao Dong, Zhangquan Zhou, Yanan Wang, Xinjuan Li, Tao Li, Yihang Ren, Wendi Hu, Linbo Zhang, Xinhui Zhang, Chunyan Wei
Summary: In this study, a new hypercrosslinked polymer supported palladium catalyst was synthesized and characterized. The catalyst exhibited high efficiency in the preparation of biphenyl compounds with low catalyst loading. It also showed advantages in terms of availability of raw materials, stability, and cost-effectiveness.
JOURNAL OF MOLECULAR LIQUIDS
(2022)
Article
Chemistry, Applied
Hao Jin, Chi Zhang, Pingwei Liu, Xin Ge, Shaodong Zhou
Summary: A Schiff base hollow covalent organic framework (COF) was successfully used to anchor Pd(II) and synthesize a highly efficient Pd@COF-TB nanocatalyst. The Pd@COF-TB catalyst exhibited good catalytic performance in Suzuki-Miyaura coupling reactions and could be conveniently recovered and reused.
APPLIED ORGANOMETALLIC CHEMISTRY
(2022)
Article
Chemistry, Physical
Cuiping Yu, Weilong Wu, Min Gao, Yu Liu
Summary: This study reports the synthesis and characterization of modified cellulose-supported Rh catalyst. DAC-BINAP-Rh showed excellent catalytic performance in asymmetric hydrogenation and could be easily recycled. This work provides a novel supported catalyst for the application of cellulose in asymmetric catalysis.
Article
Nanoscience & Nanotechnology
Soobin Kim, Gabor Varga, Myungeun Seo, Andras Sapi, Viktoria Racz, Juan F. Gomez-Perez, Jeonghyeon Lee, Akos Kukovecz, Zoltan Konya
Summary: A hierarchically porous polymer was utilized as a support for Pt nanoparticles in a Suzuki-Miyaura cross-coupling reaction. The dual porosity structure allowed for efficient access to reactants and immobilization of nanoparticles, resulting in high activity and recyclability compared to traditional silica supports.
ACS APPLIED NANO MATERIALS
(2021)
Article
Crystallography
Lixin You, Rui Tan, Xiaojuan Wang, Jianhong Hao, Shiyu Xie, Gang Xiong, Fu Ding, Andrei S. Potapov, Yaguang Sun
Summary: In this study, a new heterogeneous catalyst Pd-NHC@Eu-BCI was synthesized by incorporating N-heterocyclic carbene-palladium active sites into a 2D coordination polymer based on a 1,3-bis(carboxymethyl)imidazolium ligand. The catalyst was thoroughly characterized using various analytical techniques. The Pd-NHC@Eu-BCI catalyst exhibited excellent catalytic activity in the Suzuki-Miyaura cross-coupling reaction. It could be easily recovered from the reaction mixture and maintained its catalytic activity and structure even after five cycles.
Article
Chemistry, Multidisciplinary
Anindita Dewan, Manashi Sarmah, Pankaj Bharali, Ashim J. Thakur, Purna K. Boruah, Manash R. Das, Utpal Bora
Summary: The distorted honeycomb-like hollow cage-structured bio-nanocellulose, derived from cellulosic waste of pomegranate peel using a simple microwave technique, can be loaded with Pd nanoparticles and utilized as an efficient heterogeneous catalyst for the synthesis of potential bioactive derivatives via cross-coupling reactions. The catalyst is reusable up to five catalytic cycles without significant loss of its activity.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Chemistry, Applied
Mingyang Gao, Jiamin Wang, Weixiang Shang, Yuchao Chai, Weili Dai, Guangjun Wu, Naijia Guan, Landong Li
Summary: Suzuki-Miyaura cross-coupling reaction is a powerful method to construct carbon-carbon bonds and is widely used in the synthesis of functional organic compounds. In this study, zeolite-encased Pd particles (Pd@MFI) were successfully prepared and investigated as promising heterogeneous catalysts for the Suzuki-Miyaura cross-coupling reaction. The Pd@MFI catalysts showed high activity, with dispersed Pd particles efficiently stabilized within the MFI zeolite matrix. The presence of basic sites adjacent to Pd sites was crucial for achieving high catalytic activity.
Article
Chemistry, Multidisciplinary
Mahdieh Ghabdian, Mohammad Ali Nasseri, Ali Allahresani, Alireza Motavallizadehkakhky
Summary: A Pd(II) Schiff base complex supported on graphene oxide nanosheets (Pd(II) salen@CPGO) has been synthesized and characterized, showing excellent catalytic efficiency for Suzuki-Miyaura and Heck-Mizoroki coupling reactions. The solid sheet-supported Pd catalyst can be easily separated and recycled multiple times without significant loss of catalytic activity, making it a promising system for heterogeneous catalytic reactions.
RESEARCH ON CHEMICAL INTERMEDIATES
(2021)
Article
Chemistry, Multidisciplinary
Shiguang Pan, Cong Gao, Jiatong Gui, Beibei Hu, Lifeng Gai, Changsheng Qiao, Chengwei Liu
Summary: A hierarchical titanium dioxide microspheres-supported palladium catalyst (Pd/TiO2-350) was successfully prepared and characterized. The Pd immobilization on TiO2 was confirmed with a palladium loading of 0.1 mmol g(-1) by ICP-OES analysis. Pd/TiO2-350 efficiently catalyzed the Suzuki-Miyaura reaction and could be reused multiple times without significant loss of activity, with a decreased loading of palladium species to 0.001 mol% and high turnover number and turnover frequency of 99,000 and 0.57 s(-1), respectively.
ARABIAN JOURNAL OF CHEMISTRY
(2023)
Article
Biotechnology & Applied Microbiology
Junbin Zhou, Xingtian Huang, Zhuan Zhang, Ping Song, Yiqun Li
JOURNAL OF BIOTECHNOLOGY
(2017)
Article
Chemistry, Physical
Bijin Lin, Xiaoping Liu, Zhuan Zhang, Yang Chen, Xiaojian Liao, Yiqun Li
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2017)
Article
Chemistry, Organic
Ping Song, Peng Yu, Jin-Shun Lin, Yiqun Li, Ning-Yuan Yang, Xin-Yuan Liu
Article
Chemistry, Multidisciplinary
Yizong Zhang, Zhuan Zhang, Yang Chen, Yiqun Li
RESEARCH ON CHEMICAL INTERMEDIATES
(2017)
Article
Chemistry, Multidisciplinary
Tianzhu Zhang, Junbin Zhou, Yang Chen, Yiqun Li
RESEARCH ON CHEMICAL INTERMEDIATES
(2018)
Article
Chemistry, Inorganic & Nuclear
Wei Sun, Wei Jiang, Gan Zhu, Yiqun Li
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2018)
Article
Biochemistry & Molecular Biology
Yang Chen, Zhuan Zhang, Wei Jiang, Mingjuan Zhang, Yiqun Li
MOLECULAR DIVERSITY
(2019)
Article
Chemistry, Multidisciplinary
Xiaoping Liu, Xiaobin Tan, Yuemin Zhou, Yiqun Li, Zhubao Zhang
RESEARCH ON CHEMICAL INTERMEDIATES
(2019)
Article
Chemistry, Organic
Wei Sun, Mingjuan Zhang, Peilang Li, Yiqun Li
SYNTHESIS-STUTTGART
(2019)
Article
Chemistry, Multidisciplinary
Wei Jiang, Wei Sun, Yuemin Zhou, Yiqun Li
RESEARCH ON CHEMICAL INTERMEDIATES
(2019)
Article
Nanoscience & Nanotechnology
Gan Zhu, Meifeng Wang, Mingjuan Zhang, Tianzhu Zhang, Zhubao Zhang, Yiqun Li
NANOSCIENCE AND NANOTECHNOLOGY LETTERS
(2019)
Article
Chemistry, Applied
Wei Jiang, Yuemin Zhou, Wei Sun, Yiqun Li
APPLIED ORGANOMETALLIC CHEMISTRY
(2020)
Article
Biochemistry & Molecular Biology
Gan Zhu, Yiqun Li
Summary: This study utilized urease for the synthesis of polyhydroquinoline and polyhydroacridine derivatives under mild conditions, showcasing features such as short reaction times, high yield, and wide substrate toleration. It provides a novel enzymatic catalysis method and expands the application of urease in organic synthesis.
MOLECULAR DIVERSITY
(2021)
Article
Chemistry, Multidisciplinary
Zhian Xu, Liang Xiao, Xuetao Fan, Dongtao Lin, Liting Ma, Guochao Nie, Yiqun Li
Summary: A novel method for preparing carboxymethylcellulose-polyaniline film-supported copper catalyst has been developed, and the catalyst was characterized through various techniques. The catalyst exhibited high catalytic activity and good reusability in aldehyde-alkyne-amine coupling reactions.
Article
Chemistry, Applied
Zhuan Zhang, Yizong Zhang, Xiaoping Liu, Binbin Shen, Tianzhu Zhang, Yiqun Li
APPLIED ORGANOMETALLIC CHEMISTRY
(2018)