☆ 4.6 Article

Cu(II)/polyimide linked COF: An effective mesoporous catalyst for solvent-free 1,5-benzodiazepine synthesis

ARABIAN JOURNAL OF CHEMISTRY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Organic

Synthesis of Benzodiazepines Promoted by CeO2/CuO@Nitrogen Graphene Quantum Dots@NH2Nanocomposite

Mozhgan Esfandiari et al.

Summary: CeO2/CuO@nitrogen graphene quantum dots@NH(2) nanocomposite has been utilized as an efficient catalyst for the synthesis of benzodiazepines through multi-component reactions. This method offers experimental simplicity, a wide range of products, short reaction times, reusability of the catalyst, and low catalyst loading.

POLYCYCLIC AROMATIC COMPOUNDS (2022)

添加到收藏夹

Article Chemistry, Applied

Palladium anchored on a covalent organic framework as a heterogeneous catalyst for phosphorylation of aryl bromides

Yu-Xuan Chen et al.

Summary: A simple azine-linked COF with high thermal and chemical stabilities was prepared using a deep eutectic solvent (DES) as a green media. The synthesized COF was employed as a heterogeneous ligand for immobilization of Pd-II. The obtained Pd-supported COF nanoparticles catalyst showed excellent recyclability, reusability, and retention of crystallinity in the Hirao reaction of aryl halides and dialkyl phosphites or diphenylphosphine oxide.

APPLIED ORGANOMETALLIC CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Physical

Cu(II)/Triazine-Based Dendrimer as an Efficacious Recoverable Nano-catalyst for CO2 Fixation Under Solvent-Free Conditions

Farid Moeinpour et al.

Summary: A new and efficient solvent-less procedure for synthesizing cyclic carbonate derivatives using Cu(II)/hydroxyl terminated triazine-based dendrimer (Cu(II)/TD) as a heterogeneous nanocatalyst has been developed. The application of this new nano-catalyst allows for the preparation of various cyclic carbonate derivatives in outstanding yields under solvent-less conditions. The Cu(II)/TD catalyst can be reprocessed and recovered multiple times without significant loss of performance, making it an environmentally friendly and retrievable catalyst for CO2 fixation.

CATALYSIS LETTERS (2022)

添加到收藏夹

Article Chemistry, Organic

Cu(II)-Containing Nano-Silica Triazine Based Dendrimer: A Green and Proficient Catalyst for the Synthesis of Propargylamines

Shima Khodsetan et al.

Summary: In this study, a Cu(II)-containing nano-silica triazine based dendrimer was prepared and used as a retrievable catalytic system for the green formation of propargylamines under solvent-free conditions. The catalyst demonstrated high efficiency and could be recovered and reused multiple times.

POLYCYCLIC AROMATIC COMPOUNDS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Cerium-enriched magnetic/recyclable dual-acid nanocatalyst for one-pot three-component synthesis of functionalized 1,5-benzodiazepines

Tiantian Wen et al.

Summary: In this study, a cerium enriched magnetic dual-acid nanocatalyst was prepared, which exhibited green and recoverable characteristics. The nanocatalyst efficiently catalyzed the synthesis of functionalized 1,5-benzodiazepines through a three-component domino reaction and could be separated and reused multiple times without significant decrease in yield.

MATERIALS CHEMISTRY AND PHYSICS (2022)

添加到收藏夹

Review Chemistry, Organic

Solid support based synthesis of 1,5-benzodiazepines: A mini review

Ruby Mishra et al.

Summary: 1,5-Benzodiazepines are important N-containing bicyclic heterocyclic compounds with extraordinary biological and pharmacological properties. This review focuses on the application of various solid supported catalysts in the synthesis of 1,5-benzodiazepines and their derivatives.

SYNTHETIC COMMUNICATIONS (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Self-Exfoliating Double-Emission N-Doped Carbon Dots in Covalent Organic Frameworks for Ratiometric Fluorescence Off-On Cu2+ Detection

Shiqi Wang et al.

Summary: By encapsulating nitrogen-doped carbon dots (NCDs) in COFTAPT-TT, NCCOFTAPT-TT nanosheets with improved dispersion and stability were successfully prepared. This off-on ratiometric fluorescent sensor exhibits high sensitivity, good selectivity, and good stability for the detection of Cu2+ ions.

ACS APPLIED NANO MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ferrocene anchored activated carbon as a versatile catalyst for the synthesis of 1,5-benzodiazepines via one-pot environmentally benign conditions

Suman Kusuma et al.

Summary: The study introduces a method for the synthesis of 1,5-benzodiazepine derivatives using ferrocene-supported activated carbon as a catalyst, demonstrating high reactivity and selectivity under solvent-free conditions. Through thorough investigation of reaction parameters, good product yields were achieved.

RSC ADVANCES (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Copper-decorated covalent organic framework as a heterogeneous photocatalyst for phosphorylation of terminal alkynes

Yu-Xuan Chen et al.

Summary: A layered covalent organic framework material based on an imine-linkage with high thermal and chemical stability was synthesized using a deep eutectic solvent as the green medium. The COF material was modified with catalytic copper, resulting in a crystalline and highly porous catalyst. This photocatalyst exhibited excellent photocatalytic performance in visible-light-driven coupling reactions and showed good recyclability.

GREEN CHEMISTRY (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Self-Exfoliating Double-Emission N-Doped Carbon Dots in Covalent Organic Frameworks for Ratiometric Fluorescence Off-On Cu2+ Detection

Shiqi Wang et al.

Summary: This research successfully prepared nitrogen-doped carbon dots encapsulated COFTAPT-TT through a one-pot method, in which NCDs led spherical stacked COFTAPT-TT to self-exfoliate into NCCOFTAPT-TT nanosheets, greatly improving its dispersion and stability. In the presence of copper ions (0-10.0 μM), the fluorescence of NCDs was quenched while the fluorescence of COFTAPT-TT remained unchanged, realizing a Cu2+ off-on ratiometric fluorescent sensor.

ACS APPLIED NANO MATERIALS (2022)

添加到收藏夹

Article Chemistry, Physical

Investigation into the Catalytic Performance of Cu(II) Supported Graphene Quantum Dots Modified NiFe2O4 as a Proficient Nano-Catalyst in the Synthesis of Propargylasmines

Soudabeh Monajjemifar et al.

Summary: NiFe2O4 nanoparticles modified by graphene quantum dots were used to stabilize Cu(II) nanoparticles for the formation of propargylamines under solvent-free conditions. The catalyst could be isolated and reused for multiple cycles without significant loss of efficiency. The prepared magnetic nanocomposite was characterized by various techniques and showed the advantages of environmentally friendly reactions with high yield and short reaction times.

CATALYSIS LETTERS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Covalent organic framework stabilized CdS nanoparticles as efficient visible-light-driven photocatalysts for selective oxidation of aromatic alcohols

Kaiyue Zhang et al.

Summary: In this study, CdS nanoparticles were successfully deposited on COFs surface, leading to high catalytic activity for oxidation of aromatic alcohols. By enhancing the interaction between CdS and COF, the photocatalytic performance was improved significantly.

CHINESE CHEMICAL LETTERS (2021)

添加到收藏夹

Review Environmental Sciences

Benzodiazepines: Their Use either as Essential Medicines or as Toxics Substances

Edilma Sanabria et al.

Summary: This review provides a comprehensive overview of the nature, pharmacological differences, and responsible use of benzodiazepines, as well as efforts to reduce their adverse effects.

TOXICS (2021)

添加到收藏夹

Review Chemistry, Organic

Application of Covalent Organic Framework Materials as Heterogeneous Ligands in Organic Synthesis

Yuxuan Chen et al.

Summary: COFs, as a new type of crystalline porous material composed of light elements through covalent bonds, play an important role in catalytic reactions, with advantages such as high specific surface area, high porosity, and high crystallinity. Recent research has focused on using COFs as heterogeneous ligands to support different metal ions for catalyzing various organic reactions.

CHINESE JOURNAL OF ORGANIC CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

A green and sustainable approach for the synthesis of 1,5-benzodiazepines and spirooxindoles in one-pot using a MIL-101(Cr) metal-organic framework as a reusable catalyst

Fillip Kumar Sarkar et al.

Summary: Metal-organic framework MIL-101(Cr) prepared via solvothermal method is efficiently utilized for synthesizing biologically relevant heterocycles in one-pot, demonstrating high thermal stability and easy separation, among other advantages.

NEW JOURNAL OF CHEMISTRY (2021)

添加到收藏夹

Review Chemistry, Organic

Multicomponent Catalytic Synthesis of 1,5-Benzodiazepines: An Update

Rajesh K. Singh et al.

MINI-REVIEWS IN ORGANIC CHEMISTRY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Microwave-assisted green synthesis of 1,5 benzodiazepines using Cu(II)-clay nanocatalyst

Iqbal N. Shaikh et al.

JOURNAL OF KING SAUD UNIVERSITY SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Preparation and Application of a New Supported Nicotine-Based Organocatalyst for Synthesis of Various 1,5-Benzodiazepines

Mehri Moeini Korbekandi et al.

CATALYSIS LETTERS (2019)

添加到收藏夹

Article Chemistry, Medicinal

Controlled release of losartan from acid- and heat-treated halloysite nanotubes

Farid Moeinpour et al.

MEDICINAL CHEMISTRY RESEARCH (2019)

添加到收藏夹

Article Energy & Fuels

Effect of pore geometry on nitrogen sorption isotherms interpretation: A pore network modeling study

Rui Xu et al.

FUEL (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Copper immobilized at a covalent organic framework: an efficient and recyclable heterogeneous catalyst for the Chan-Lam coupling reaction of aryl boronic acids and amines

Yi Han et al.

GREEN CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Silica-supported NiO nanocomposites prepared via a sol-gel technique and their excellent catalytic performance for one-pot multicomponent synthesis of benzodiazepine derivatives under microwave irradiation

Zeba Nasir et al.

NEW JOURNAL OF CHEMISTRY (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Preparation of two new polyimide bond linked porous covalent organic frameworks and their fluorescence sensing application for sensitive and selective determination of Fe3+

Ting Wang et al.

NEW JOURNAL OF CHEMISTRY (2017)

添加到收藏夹

Article Chemistry, Organic

An efficient, environmentally benign, and solvent-free protocol for the synthesis of 4-substituted 1,5-benzodiazepines catalyzed by reusable sulfated polyborate

Krishna S. Indalkar et al.

TETRAHEDRON LETTERS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Facile three-component preparation of benzodiazepine derivatives catalyzed by zinc sulfide nanoparticles via grinding method

Hossein Naeimi et al.

RESEARCH ON CHEMICAL INTERMEDIATES (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

3D Porous Crystalline Polyimide Covalent Organic Frameworks for Drug Delivery

Qianrong Fang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

ZnS nanoparticles as an efficient recyclable heterogeneous catalyst for one-pot synthesis of 4-substituted-1,5-benzodiazepines

Hossein Naeimi et al.

NEW JOURNAL OF CHEMISTRY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nanomagnetically modified ferric hydrogen sulfate (NiFe2O4@SiO2-FHS): a reusable green catalyst for the synthesis of highly functionalized piperidine derivatives

Mohammad Rahimizadeh et al.

JOURNAL OF THE IRANIAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Multicomponent preparation of 1-amidoalkyl-2-naphthols using silica-supported molybdenum oxide (MoO3/SiO2) as a mild and recyclable catalyst

Farid Moeinpour et al.

RESEARCH ON CHEMICAL INTERMEDIATES (2014)

添加到收藏夹

Article Chemistry, Organic

An efficient synthesis of benzodiazepine derivatives via a one-pot, three-component reaction accelerated by a chitosan-supported superparamagnetic iron oxide nanocomposite

Ali Maleki et al.

TETRAHEDRON LETTERS (2014)

添加到收藏夹

Article Chemistry, Multidisciplinary

An Efficient One-Pot Synthesis of 1,8-Dioxodecahydroacridines Using Silica-Supported Polyphosphoric Acid (PPA-SiO2) under Solvent-Free Conditions

Farid Moeinpour et al.

E-JOURNAL OF CHEMISTRY (2012)

添加到收藏夹

Article Chemistry, Applied

Novel Approach to 1,5-Benzodiazepine-2-ones Containing Peptoid Backbone via One-Pot Diketene-Based Ugi-4CR

Nasrin Zohreh et al.

JOURNAL OF COMBINATORIAL CHEMISTRY (2010)

添加到收藏夹

Article Chemistry, Organic

Ceric ammonium nitrate (CAN) promoted efficient synthesis of 1,5-benzodiazepine derivatives

Ravi Varala et al.

SYNLETT (2006)

添加到收藏夹

Article Chemistry, Organic

Ytterbium triflate promoted coupling reaction between aryl alkynes and aldehydes

M Curini et al.

SYNLETT (2003)

添加到收藏夹

Article Chemistry, Organic

An efficient method for the synthesis of 1,5-benzodiazepine derivatives under microwave irradiation without solvent

M Pozarentzi et al.

TETRAHEDRON LETTERS (2002)

添加到收藏夹

Article Chemistry, Organic

A simple and new method for the synthesis of 1,5-benzodiazepine derivatives on a solid surface

MS Balakrishna et al.

TETRAHEDRON LETTERS (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.