Results 51 to 60 of about 2,800 (171)
Practical One‐Pot Synthesis of Cyclic Conjugated Amides From Ketones
European Journal of Organic Chemistry, EarlyView.Cyclic conjugated amides from simple ketones: a one‐pot bromoform‐mediated homologation/amidation sequence provides direct access to 20 conjugated amides, including functionalized and linear examples, in up to 91% yield. Conjugated amides are valuable building blocks in organic synthesis; however, general access to cyclic conjugated amides remains ...
Maximilian Voigtländer +1 more
wiley +1 more source
We have introduced a metal-free facile access for the thiolation/aromatization of cyclohexanones with thiophenols to the corresponding aryl sulfides. The dehydroaromatic reaction of non-aromatic cyclohexanones proceeded smoothly using oxygen as a green ...
Minli Tang (11829729) +3 more
core +1 more source
Small, EarlyView.Binder design plays a pivotal role in extrusion‐based 3D printing of energy storage electrodes by simultaneously governing ink printability and electrochemical performance. This review examines how diverse binder materials and design strategies are employed to enable printability while addressing key electrochemical challenges in energy storage devices,
Akesh Manimendra Badalge +7 more
wiley +1 more source
ChemistryEuropeThe one‐pot three‐component process involving N‐tosylhydrazones derived from cyclic α,β‐unsaturated ketones, alkylboronic acids, and aryl halides is reported.
Álvaro Valdés‐Maqueda +2 more
doaj +1 more source
Bioelectronic Wearable Sensors Produced by Computerized Embroidery Using a Dual Thread Approach
Small, EarlyView.A dual‐thread embroidered SmartBra integrates silver‐plated and conductive‐polymer (PECOTEX) threads to enable simultaneous cardiac monitoring and open‐circuit potentiometric sensing of potassium and sodium in a breast milk substitute. The wearable platform is fabricated using computerized embroidery, offering a scalable, proof‐of‐concept route toward ...
Taliya Weinstein +9 more
wiley +1 more source
, 2006 We have developed a direct arylation reaction of cyclohexanones employing diaryl iodonium(Ill) salts as electrophiles. Thereaction was made enantiosilective by the use of a chiral base, resultinginZ,4-disubstituted cyclohexanones in high yields and with ...
Olofsson, Berit,, Aggarwal, Varinder K.,
core
Five Decades of Dispute: A Triptych. E. J. Corey
The Chemical Record, EarlyView.In his 2004 Priestley Medal address, E. J. Corey stated, “On May 4, 1964, I suggested to my colleague R. B. Woodward a simple explanation involving the symmetry of the perturbed (HOMO) molecular orbitals for the stereoselective cyclobutene/1,3‐butadiene and 1,3,5‐hexatriene/cyclohexadiene conversions that provided the basis for the further development ...
Jeffrey I. Seeman
wiley +1 more source
Oxaziridines: Versatile Reagents in Modern Organic Synthesis
The Chemical Record, EarlyView.Being capable of transferring an O atom and N‐group/atom, oxaziridines are considered multitasking agents. These are employed for diverse organic transformations, such as epoxidation of olefins, α‐ and γ‐hydroxylation/amination of carbonyl compounds, oxidation of sulfides, [3+2]cycloaddition with unsaturated systems.
Ajeet Chandra +2 more
wiley +1 more source
Journal of Forensic Sciences, EarlyView.Abstract Volatile organic compounds associated with explosives such as Composition C‐4 serve as important targets for canine training as well as field analysis. In parallel, 1‐bromooctane (1‐BO) is a benchmark to contextualize canine performance and aid interpretation of results.
Himanshi Upadhyaya +2 more
wiley +1 more source
, 2016 A “Designer Yeast” That Catalyzes the Kinetic Resolutions of 2-Alkyl-Substituted Cyclohexanones by Enantioselective Baeyer−Villiger ...
Kieth W. Reed (3002730) +4 more
core +1 more source