Results 191 to 200 of about 48,033 (274)

Computational study of regio- and stereoselectivity in aza-diene cycloadditions with ethyl vinyl ether and methyl acrylate as ethylene derivatives. [PDF]

RSC Adv
Chellegui M, Benhamed L, Mohamed MH, Ben Ahmed A.   +3 more
europepmc   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source

Selective Chain Scission of L-Lactide/ε-Caprolactone Chain Shuttled Copolymers. [PDF]

ChemSusChem
Noon A, Fichaux L, Mosca X, Lowy PA, Bousquet T, Pelinski L, Bonnet F, Ramalho JPP, Favrelle-Huret A, Zinck P.   +9 more
europepmc   +1 more source

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo, Vincenzo Patamia, Chiara Zagni, Antonio Rescifina, Giuseppe Floresta   +4 more
wiley   +1 more source

Beyond the two-conformer model: boat conformers provide stereoselectivity in S_N1-type glycosylations of <i>manno</i>-type donors. [PDF]

Chem Sci
Remmerswaal WA, Hoogers D, Schoenmakers J, Bickelhaupt FM, Hansen T, Codée JDC.   +5 more
europepmc   +1 more source

Ullmann‐Type N‐Heteroarylation of Nitrogen Heterocycles Catalyzed by Heterogeneous CuNPs/HKUST‐1

EcoEnergy, EarlyView.
A practical strategy for the direct synthesis of CuNPs/HKUST‐1 heterogeneous catalyst was developed and used for the catalyzing Ullmann‐type N‐arylation of N‐heterocycles with high yields, excellent recyclability, and low copper leaching. ABSTRACT Ullmann‐type C–N coupling is an essential reaction to construct functional nitrogen heterocycles, whereas ...
Shuai Yang, Fangshu Han, Yamin Dong, Liangting Wu, Wenchao Tang, Changyan Guo, Jide Wang, Ablimit Abdukader, Chenjiang Liu, Yonghong Zhang   +9 more
wiley   +1 more source

Coupling Selective Organic Oxidation With Hydrogen Evolution Over Metal Halide Perovskite Photocatalysts: Halide‐Dependent Design, Mechanisms, and Stability Challenges

EcoEnergy, EarlyView.
This Review highlights how metal halide perovskites enable coupled selective organic oxidation and hydrogen evolution under visible light. It summarizes halide‐dependent design principles, surface engineering strategies, reaction mechanisms, and stability challenges, providing guidance for developing efficient and durable photocatalytic systems ...
Jutarat Jitrada, Lizhen Liu, Patchanita Thamyongkit, Yanfa Yan, Jun Huang   +4 more
wiley   +1 more source

The evolution of click chemistry: from classical reactions to next-generation platforms. [PDF]

RSC Adv
Dadfar SMM, Dadfar SM.
europepmc   +1 more source

Catalytic Cleavage of Lignin C–C Bonds and Subsequent Amination: A Valorization Roadmap

EcoEnergy, EarlyView.
By systematically integrating the reaction pathway and mechanisms underlying lignin C–C bond cleavage and the subsequent product amination, this review aims to provide guidance for the rational design of multifunctional catalytic systems capable of coupling bond cleavage and amination reactions.
Jingxuan Zhang, Qingguo Zhou, Junlu Bi, Longgang Tao, Liyuan Gong, Yongzhuang Liu, Shuo Dou   +6 more
wiley   +1 more source

Vicinal disubstitution of alkyl C-X synthons via alkene radical cation generation. [PDF]

Science
Zhang Y, Das T, Xuan Z, Das M, Bisiriyu HO, Nudler A, Parasch BD, Resmini MD, Graham AE, Watson DF, Hirschi JS, Musacchio PZ.   +11 more
europepmc   +1 more source