Results 191 to 200 of about 29,373 (276)

NCS-Mediated <i>Ipso</i>-Halogenation of Arylboronic Acids in Water Using Sodium Halides. [PDF]

ACS Omega
Santarsiere A, Galgano P, Funicello M, Lupattelli P, Chiummiento L.   +4 more
europepmc   +1 more source

Bromination

Journal of Synthetic Organic Chemistry, Japan, 1958
openaire   +2 more sources

Covalently Bonded S‐Scheme Polymer Heterojunction for Highly Efficient Solar Hydrogen Evolution

EcoEnergy, EarlyView.
A covalently integrated all‐organic S‐scheme heterojunction (B‐CN2@Py‐CN) establishes atomic‐level charge transport channels and a strong built‐in electric field, enabling exceptional charge separation efficiency. This molecularly engineered photocatalyst achieves a cocatalyst‐free hydrogen evolution rate of 27.9 mmol g−1 h−1 under visible light ...
Dong Liu, Chaohui Sun, Xianghua Zeng, Shuhan Sun, Huaqing Zhang, Yanting Tian, Baoyou Liu, Gang Yue, Shixiong Liang, Zhanfeng Li, Yue Tian, Xianqiang Xiong   +11 more
wiley   +1 more source

Copper-promoted oxidative mono- and di-bromination of 8-aminoquinoline amides with HBr and DMSO. [PDF]

RSC Adv
Shao C, Liu J, Shen Y, Li L, Ma C, Hu Z, Kan Y, Chen P, Zhang T.   +8 more
europepmc   +1 more source

High‐Efficiency S‐Scheme Bi4O5IBr/Bi5O7I0.7Br0.3 Double Solid Solution Heterojunction Photocatalyst for Levofloxacin Degradation via Optimized Carrier Dynamics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Particulate Bi4O5 IBr anchored on rod‐like Bi5O7I0.7Br0.3 forms an S‐scheme heterojunction that facilitates charge separation via a built‐in electric field, leading to exceptional photocatalytic activity and stability for LEV degradation. The remediation of antibiotic‐polluted water demands advanced photocatalytic systems with high efficiency and ...
Yangwen Xia, Shengli Chen, Xiaodong Zhu, Zhenxing Ren, Wei Feng   +4 more
wiley   +1 more source

Unveiling an Alternative Mechanism for Lewis Basic Selenium as a C─H Hydrogen Bond Catalyst and Its Application in the Halogenation of Arenes. [PDF]

Angew Chem Int Ed Engl
Huang J, Zhang Q, Wang H, Yang J, Tse YS, Jiang X, Yeung YY.   +6 more
europepmc   +1 more source

Bottlenecks‐Breaking in Zinc‐Iodine Batteries Toward Practical Implementation: A Review and Perspective

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang, Jun‐Ming Cao, Dai‐Huo Liu, Xing‐Long Wu   +3 more
wiley   +1 more source

Scalable and efficient electrochemical bromination of arenes with Faradaic efficiencies surpassing 90. [PDF]

Nat Commun
Zhang B, Liu W, Liu Z, Pei Y, Li D, Yang H, Qiu C, Fan Y, Xu Y, Ding J, Yu L, Liu B, Su C.   +12 more
europepmc   +1 more source

Hydrophobic eutectic solvent‐engineered membranes for highly permeable, selective, and antifouling pharmaceutical removal from municipal wastewater

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Single‐step incorporation of a hydrophobic deep eutectic solvent (HDES) into polyethersulfone ultrafiltration membranes via non‐solvent induced phase separation creates selective, antifouling membranes for pharmaceutical removal. The HDES nanodomains enhance permeability, electrostatic interactions, and adsorption affinity, enabling efficient and ...
Anjali Goyal, Tarek Lemaoui, Mahendra Kumar, Ahmad S. Darwish, Ali Zerriouh, Fawzi Banat, Hassan A. Arafat, Shadi W. Hasan, Inas M. AlNashef   +8 more
wiley   +1 more source

Synthesis of dibromo ketones by the reaction of the environmentally benign H2O2-HBr system with oximes

Open Chemistry, 2012
Terent’ev Alexander, Krylov Igor, Vil’ Vera, Pastukhova Zhanna, Fastov Sergey, Nikishin Gennady   +5 more
doaj   +1 more source