RSC Mechanochemistry, Год журнала: 2024, Номер 1(5), С. 544 - 552
Опубликована: Янв. 1, 2024
Thioamidation of various classes carboxamide substrates with Lawesson's reagent under liquid-assisted mechanical activation for the synthesis relevant building blocks is described.
Язык: Английский
RSC Mechanochemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
James Batteas, et al. , introduce the field of mechanochemistry in “Moving forward”.
Язык: Английский
Процитировано
1
Advanced Science, Год журнала: 2024, Номер unknown
Опубликована: Авг. 29, 2024
Mechanochemistry is an emerging research field at the interface of physics, mechanics, materials science, and chemistry. Complementary to traditional activation methods in chemistry, such as heat, electricity, light, mechanochemistry focuses on chemical reactions by directly or indirectly applying mechanical forces. It has evolved a powerful tool for controlling solid state systems, sensing responding stresses polymer materials, regulating interfacial adhesions, stimulating biological processes. By combining theoretical approaches, simulations experimental techniques, researchers have gained intricate insights into mechanisms underlying mechanochemistry. In this review, physical chemistry principles underpinning are elucidated comprehensive overview recent significant achievements discovery mechanically responsive processes provided, with particular emphasis their applications science. Additionally, The perspectives potential future directions exciting offered.
Язык: Английский
Процитировано
4
ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(43), С. 15875 - 15880
Опубликована: Окт. 15, 2024
A mechanochemical copper-catalyzed oxidative amination of primary sulfinamides has been developed, leading to NH-sulfonimidamides in moderate good yields under solvent-free conditions. Air serves as a terminal oxidant without the need for external additives. The obtained products could be readily converted into both acyclic and cyclic sulfonimidamide derivatives. This approach demonstrates considerable ecological benefits compared solvent-based methods.
Язык: Английский
Процитировано
4
Synthetic Communications, Год журнала: 2025, Номер unknown, С. 1 - 22
Опубликована: Янв. 4, 2025
Over the last decade, use of mechanical force in chemical systems, whether by grinding and milling or ultrasound, has resulted a number interesting outcomes, leading to practical re-discovery area. The recent excitement around mechanochemistry is strongly tied its application relatively new areas green supramolecular chemistry, medicinal co-crystals, metal-organic frameworks. applications more traditional disciplines such as organic synthesis, catalysis, inorganic chemistry are inventive. Mechanochemical-mediated cycloaddition reactions economical, environmentally friendly, nontoxic chemicals, have been heavily emphasized years. Hence, current minireview summarizes latest developments via mechanochemistry.
Язык: Английский
Процитировано
0
Analytical Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 27, 2025
In this contribution, we apply our newly developed ball-milling operando platform, which combines Raman spectroscopy and thermal (IR) imaging, as well acoustic high-speed optical video recordings, to the synthesis transformation of citric acid–isonicotinamide (1:2) cocrystal polymorphs in transparent PMMA jars. Particularly, demonstrate how Raman, temperature, acoustic, data are complementary enable detection connection chemical physical events happening during a time-resolved manner. Importantly, show that formation three can be detected through analyses solely. Even more impressively, meticulous sound allowed subtle polymorphic transitions perceived mode when was not conclusive enough. Such changes signatures greatly linked beads' motions milling jar. A new analysis methodology recordings is proposed combination energetic statistical approaches simplifies for potential users. The interpretation signals further validated thanks videos recorded synchronization with all other techniques. Finally, broaden opaque stainless-steel jars, showing relevance method following transformations cocrystals, pure substances, any type
Язык: Английский
Процитировано
0
Beilstein Journal of Organic Chemistry, Год журнала: 2025, Номер 21, С. 458 - 472
Опубликована: Март 3, 2025
Photomechanochemistry, i.e., the merger of light energy and mechanical forces, is emerging as a new trend in organic synthesis, enabling unique reactivities fleeting excited states under solvent-minimized conditions. Despite its transformative potential, field faces significant technological challenges that must be addressed to unlock full capabilities. In this Perspective, we analyze selected examples showcase available technologies combine including manual grinding, vortex shaker mixing, rod milling, ball milling. By examining advantages limitations each approach, aim provide an overview current state synthetic photomechanochemistry identify opportunities for future advancements rapidly evolving area research.
Язык: Английский
Процитировано
0
Green Synthesis and Catalysis, Год журнала: 2025, Номер unknown
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
RSC Mechanochemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 1, 2025
Adam Michalchuk and Tomislav Friščić outline the importance of research into non-covalent bonds their implications in mechanochemistry.
Язык: Английский
Процитировано
0
Nature Communications, Год журнала: 2025, Номер 16(1)
Опубликована: Апрель 28, 2025
Photocatalysis has greatly advanced in organic synthesis but still confronts challenges, including light attenuation reaction media and excessive solvent utilization. These issues lead to inefficiencies, particularly heterogeneous cloudy mixtures scaling-up applications. Integrating photocatalysis with mechanochemistry offers a nascent promising solution these challenges. Herein, we present scalable photo-mechanochemical platform that combines visible-light Resonant Acoustic Mixing (RAM), enabling efficient cross-coupling reactions under solvent-minimised conditions. This approach demonstrates broad substrate tolerance, accommodating variety of aryl (hetero) halides N-, O-, P-, S-nucleophiles. The protocol supports scaling up 300 mmol, representing 1500-fold increase, while maintaining exceptionally low catalyst loading achieving 9800 turnover numbers (TON). generality this is further validated by its applicability other synthetic transformations.
Язык: Английский
Процитировано
0
Journal of Chemical Research, Год журнала: 2025, Номер 49(3)
Опубликована: Май 1, 2025
Mechanochemistry, a branch of chemistry that involves the application mechanical energy to induce chemical reactions, has garnered significant attention for its unique approach synthesis and materials processing. This review explores fundamental principles mechanochemistry, including impact forces on crystalline structures resultant transformations. Recent advancements highlight field’s potential in reducing reliance hazardous solvents, improving efficiency, supporting sustainable practices. Mechanochemistry’s applications extend recycling resource recovery, particularly context valuable metals materials, aligning with green circular economy. Despite benefits, field faces challenges related scalability, process control, material limitations. Future directions include integrating advanced technologies, exploring new applications, enhancing understanding address these challenges. Mechanochemistry stands as transformative evolving area research implications scientific progress industrial promising drive innovation sustainability various sectors.
Язык: Английский
Процитировано
0