Results 111 to 120 of about 909,766 (269)
, 2019 Selective functionalizations of the ring olefin bond of various commercial cyclodienes through nitrile oxide dipolar cycloaddition is described. Nitrile oxides were generated from primary nitroalkanes by Mukaiyama’s method.
Fülöp Ferenc +7 more
core +1 more source
Advanced Science, EarlyView.SOX2 upregulates KAT7 in glioma stem cells, where KAT7 deposits H3K14 acetylation at the RAC2 promoter to activate RAC2 transcription. RAC2‐GTP subsequently promotes PAK1/2/3 phosphorylation, increasing tricarboxylic acid cycle flux and mitochondrial respiration to support glioblastoma malignancy.
Jilong Liu +13 more
wiley +1 more source
, 2016 A catalyst- and solvent-free synthesis of cyclodextrin-based polyrotaxanes exploiting a stable nitrile N-oxide as an end-capping agent was achieved. The C–C bond-forming end-capping reaction of an allyl-terminated pseudopolyrotaxane with the nitrile N ...
Kaori Miura (2073694) +3 more
core +1 more source
A FORCE-FIELD MODEL FOR THE TRANSITION STRUCTURES OF INTRAMOLECULAR NITRILE OXIDE CYCLOADDITIONS
, 1992 A force field model for nitrile oxide cycloadditions accounts for observed diastereoselectivities in inter- and intramolecular reactions controlled by steric ...
Y. WU, F. BROWN, L. RAIMONDI, K. HOUK
core +1 more source
Advanced Science, EarlyView.KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang +5 more
wiley +1 more source
Advanced Science, EarlyView.Nebulized BN@NF nanozymes integrate boron nanosheets with Nd‐doped iron phosphide to form a sono‐magneto‐responsive Z‐scheme heterostructure. Under ultrasound and magnetic activation, BN@NF amplifies ROS generation, eradicates bacteria, disrupts biofilms, and reshapes pulmonary inflammation through NF‐κB suppression, mitophagy promotion, and M1‐to‐M2 ...
Xiaofeng Luo +6 more
wiley +1 more source
Ultrastable Self‐Cross‐linkable Electro‐Optic Materials Based on a Bisanthracene Scaffold
Advanced Electronic Materials, EarlyView.A novel bisanthracene‐based self‐cross‐linkable electro‐optic chromophore (TD2) is developed. TD2 exhibits a high r33 of 141 pm/V and a cross‐linked Tg up to 195 °C, retaining 99.75% of its initial EO response after 500 h at 85 °C, showing record‐high thermal stability for single‐molecule self‐cross‐linking EO materials.
Xingtao Wang +6 more
wiley +1 more source
Total Synthesis of (-)-Mitrephorone A Enabled by Stereoselective Nitrile Oxide Cycloaddition and Tetrasubstituted Olefin Synthesis. [PDF]
J Am Chem Soc, 2020 Schneider M, Richter MJR, Carreira EM.
europepmc +1 more source
Advanced Electronic Materials, EarlyView.The rigid fused backbone of Y6‐series acceptors is deconstructed into a modular, non‐fused A‐π‐A′‐π‐A architecture. Comprehensive quantum chemical simulations reveal that strategic core and π‐bridge engineering preserves strong near‐infrared light‐harvesting and enhances intramolecular charge‐transfer character.
Qurat ul Ain +7 more
wiley +1 more source
Redox‐Modulated σ‐Bond Reactivity in a Radical‐Anion Dimer
Angewandte Chemie, EarlyView.A radialene‐based radical anion σ‐dimer comprising an elongated C‐C bond exhibits orthogonal stimuli responsiveness. Homolytic cleavage of the dimer to the radical state is triggered by mechanical strain and high temperature. Dimer scission is also achieved via oxidation, resulting in formation of neutral radialenes.
Sushil Ranjan Bhatta +8 more
wiley +2 more sources