Results 81 to 90 of about 8,006 (250)
Angewandte Chemie, EarlyView.Rapid self‐discharge limits the practical deployment of Zn–Br2 batteries. Herein, a gemini ionic liquid featuring dual bromine‐binding sites and an aromatic linker is confined within porous carbon electrodes. The ionic liquid simultaneously complexes bromine species and interacts strongly with the carbon matrix, enabling efficient bromine retention ...
Vishwakarma Ravikumar Ramlal +10 more
wiley +2 more sources
From Berzelius to Hyperspace: Previously Unrecognized Network of Reactivity in Textbook Brominations
Angewandte Chemie, EarlyView.Robotic scans across multidimensional condition spaces of classic bromination reactions uncover regions of previously unrecognized reactivity, yielding new major products and novel substitution patterns. Correlation and anticorrelation analyses of product distributions across these hyperspaces enable reconstruction of the underlying mechanistic ...
Yankai Jia +9 more
wiley +2 more sources
A Novel Synthesis of Bromobenzenes Using Molecular Bromine
Molecules, 2007 Certain substituted bromobenzenes have been synthesized in acceptable yieldsusing a novel Sandmeyer type reaction. The reactions are relatively quick and possiblyproceed via a radical mechanism.
Lemi Türker +3 more
doaj +1 more source
A new protocol for the synthesis of 4,7,12,15-tetrachloro[2.2]paracyclophane
Beilstein Journal of Organic Chemistry, 2016 We report a green and convenient protocol to prepare 4,7,12,15-tetrachloro[2.2]paracyclophane, the precursor of parylene D, from 2,5-dichloro-p-xylene. In the first bromination step, with H2O2–HBr as a bromide source, this procedure becomes organic-waste-
Donghui Pan, Yanbin Wang, Guomin Xiao
doaj +1 more source
A Gram Scale Synthesis of 3,4-Dihalogen Substituted 1,8-Naphthalimides
MolbankA general protocol for the synthesis of 3,4-dihalogen substituted 1,8-naphthalimides is proposed, starting from available and cheap 1,8-naphthalic anhydride.
Denitsa Anastasova +6 more
doaj +1 more source
Nature CommunicationsDeveloping mild photocatalytic bromination strategies using sustainable bromo source has been attracting intense interests, but there is still much room for improvement.
Jie Wang +8 more
doaj +1 more source
Journal of Applied Polymer Science, EarlyView.Side‐chain engineering represents an effective molecular strategy for tuning the optoelectronic properties and solid‐state organization of conjugated polymers for organic photovoltaic applications. In this study, two donor–acceptor copolymers, PBDT‐DT‐BODFPz and PBDT‐DT‐EHDFPz, were synthesized via Stille polymerization using benzodithiophene (BDT) and
Puspitasari +8 more
wiley +1 more source