Results 181 to 190 of about 47,366 (291)

Study on the regulation mechanism of sodium biphenyl concentration on the electrochemical performance of porous carbon anodes. [PDF]

Sci Rep
Wu H, Liu X, Jamadon NH, Li F, Tang R, Zheng L.   +5 more
europepmc   +1 more source

Visible‐light‐promoted catalyst‐free benzylic C‐H oxidation using molecular oxygen as a green oxidant

Smart Molecules, EarlyView.
A green and simple photo‐oxygenation of benzylic C‐H bond with molecular oxygen was developed for the preparation of a series of carbonyl compounds. The straightforward C‐H carbonylation strategy features catalyst‐ and additive‐free reaction conditions, only oxygen as a green oxidant, broad scope and scalable, and the simple‐operation nature.
Jianing Li, Suwen Wang, Huinan Sun, Zhunchao Liu, Xiangmin Tian, Qilei Liu, Qingwei Meng   +6 more
wiley   +1 more source

Molecular basis for adaptive evolution of aromatic degradation enzymes in bacteria revealed by metagenomics. [PDF]

Front Microbiol
Suenaga H, Fujihara H.
europepmc   +1 more source

Unraveling the effect of topological structures of B/N‐doped conjugated macrocycles on spectral properties: A computational study

Smart Molecules, EarlyView.
Herein, we constructed a series of fully B‐doped, fully N‐doped and hybrid B/N‐doped conjugated macrocycles considering three key topological factors. At a fixed ring size, the spectra initially redshift then blueshift with varying B/N ratio, while ring size exhibits negligible impact on spectra.
Wen‐Yu Guo, Yi Zeng, Yu‐Meng Xu, Pang‐Kuan Chen, Xiao‐Yan Zheng   +4 more
wiley   +1 more source

Correlation Between Microbial Communities and Volatile Organic Compounds in Camel Milk at Different Lactation Stages in Xinjiang, China. [PDF]

Foods
Duo Q, Zhao Y, Osman H, Shao W, Zhao Y.
europepmc   +1 more source

Ligand‐Controlled Tunable Distal C(sp2)–H Functionalization of Aryl and Benzyl Phosphonates

Transformative Chemistry, EarlyView.
The switchable borylation of aryl and benzyl phosphonates with good to excellent regioselectivity was demonstrated. Through orthogonal transformation of Horner–Wadsworth–Emmons olefination and Suzuki–Miyaura cross coupling, a variety of styrene derivatives were obtained with precise site control.
Han Ang, Yajun Wang, Jiawei Ma, Shengmeng Qin, Shuo Lu, Wenju Chang, Yong Liang   +6 more
wiley   +1 more source

Structural, linear, and nonlinear optical properties of <i>ortho</i>-carboranyl luminophores: insights from DFT and TD-DFT studies. [PDF]

RSC Adv
Samsar D, Hannachi D, Zaidi M, Aroule O, Hoffmann G, Chermette H.   +5 more
europepmc   +1 more source

Designing Tailored Molecular Cavities Using Calix[5]arenes as Building Blocks

The Chemical Record, EarlyView.
This account focuses on the shape and dimensions of cavities formed by precisely designed molecular frameworks. It highlights our efforts to construct synthetically tailored cavities based on calix[5]arenes. This study examines the shapes and dimensions of cavities defined by well‐designed molecular structures.
Takehiro Hirao, Takeharu Haino
wiley   +1 more source

TAPP-based fluorescent probes for selective cysteine detection: insights into structure-reactivity relationships. [PDF]

RSC Adv
Gocen ES, Demirtas F, Akar H, Erdemir GY.   +3 more
europepmc   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source