Results 211 to 220 of about 15,609 (285)

Lewis Acid-Catalyzed Cascade Ring Expansion and Intramolecular Friedel-Crafts Type Cyclization of α-Dithioacetyl Propargyl Alcohols: Access to <i>S</i>,<i>S</i>-Heterocycle-Fused Benzofulvenes and 3-Benzylidene-1-indanones. [PDF]

J Org Chem
Turhan YE, Sinmaz MA, Yenidogan B, Ece H, Cal I, Ürker HF, Karademir D, Malikoglu R, Tayanc M, Kaya K, Yucel B.   +10 more
europepmc   +1 more source

An X‑Shaped Chiral Non‑Fullerene n‐Type Semiconductor: Application in Perovskite Solar Cells and Chirality‑Induced Spin Selectivity

Angewandte Chemie, EarlyView.
A highly electron‑accepting derivative of cyclobisbiphenylenecarbonyl (CBBC‐TIC) is reported. CBBC‐TIC functions as an electron‐transport layer for perovskite solar cells, achieving a power conversion efficiency of 20.6%. Furthermore, the enantiomers of CBBC‐TIC exhibited spin‐selective electron transport with high enantiospecific magnetic conductance ...
Yuki Sakamoto, Koki Otsuka, Kuraudo Ishihara, Shuang Li, Ai Shimazaki, Megumi Haramatsu, Junichiro Hirano, Juntaro Nogami, Hiroshi Shinokubo, Hiroki Uratani, Hironori Kaji, Fumitaka Ishiwari, Akinori Saeki, Tomoya Nakamura, Atsushi Wakamiya, Norihito Fukui   +15 more
wiley   +1 more source

Docking-Based Virtual Screening Identifies a Small-Molecule Inhibitor of the Translesion Synthesis REV7/REV3 Protein-Protein Interaction. [PDF]

ChemMedChem
Harrahill NJ, Patel SM, Dash RC, Zaino AM, Gupta V, Geddes-Buehre DH, Brereton C, Rizzo AA, Chatterjee N, Korzhnev DM, Hadden MK.   +10 more
europepmc   +1 more source

TADF‐Active Tetrazole Luminophores for Visible‐Light Functionalization of Nanoparticles and Surfaces

Angewandte Chemie, EarlyView.
A series of tetrazoles are reported that undergo 1,3‐dipolar cycloadditions with alkene and alkyne substrates, generating (dihydro)pyrazole products that exhibit thermally activated delayed fluorescence (TADF). The “photo‐click” reactivity of these tetrazoles is leveraged to functionalize nanoparticles and surfaces with TADF‐active chromophores ...
Ryoga Hojo, Katrina Bergmann, Siyuan L. Xie, Connor S. Durfy, William L. Primrose, Athan T. Gogoulis, Seja A. Elgadi, Mitchell J. Demchuk, Thomas Kalab, Peiqi Hu, Eva M. Nichols, Zachary M. Hudson   +11 more
wiley   +1 more source

Photooxidative Molecular Rearrangement of Vouacapane Diterpenes Generates Proapoptotic Spirocaesalmins. [PDF]

ACS Omega
Hernández-Padilla L, Álvarez-García LR, Soto-Guzmán EE, Rodríguez-García G, Silva-García EM, Martínez-Alcántar L, Campos-García J, Thomassigny C, Del Río RE, Talavera-Alemán A, Gómez-Hurtado MA, Cerda-García-Rojas CM.   +11 more
europepmc   +1 more source

Fluorene‐Framework Engineering Enables Narrowband Red Multi‐Resonance Emitters for High‐Efficiency With Negligible Roll‐Off Toward BT.2020

Angewandte Chemie, EarlyView.
σ‐Decoupled C9 fluorene‐framework topology control enables narrowband red MR emitters. SF‐BNO and PF‐BNO share the same BNO core, but differ in closed/open fluorene ring closure. SF‐BNO improves steric shielding and stability, while PF‐BNO enhances PLQY, orientation, and efficiency. Ex‐PSF and TE‐OLED architectures deliver ultra‐low efficiency roll‐off
Aradhya Rajput, Nisha Vergineya S, Subramanian Muruganantham, Meghana Tirupati, Odugu Pavan Kumar, Jun‐Yun Kim, Mi Young Chae, Jang Hyuk Kwon   +7 more
wiley   +1 more source

Nitrosonium Ion-Catalyzed Oxidative Chlorination of Arenes. [PDF]

J Org Chem
Hsu JC, Chen YS, Hsiao CH, Hou DR.
europepmc   +1 more source

Large-Scale Amino-Hydroxylation Using Tethered Nitreniums. [PDF]

Organic Synth
Sathyamoorthi S.
europepmc   +1 more source

Unified Synthesis of Unconventional α‐Polyhalogenated Amines Through Hydroaminoalkylation

Angewandte Chemie International Edition, EarlyView.
A unified, redox‐neutral method that transforms alkenes and alkynes into α‐polyhalomethyl amines using stable hemiaminal reagents is reported. This approach enables access to CF3, CF2H, CF2Cl, and CFClH motifs, expanding halogenated amine space with broad substrate scope, functional group tolerance, and applicability to late‐stage modification of drug ...
Angela K. Hofmeister, Giulia Iannelli, Péter Angyal, Augustin Malandain, Daniel Kaiser, Boris Maryasin, Hanspeter Kählig, Matteo Barel, Gaia Novarino, Nuno Maulide   +9 more
wiley   +1 more source

Reactions of diazoboranes with oxygen enables the synthesis and isolation of dioxaboriranes. [PDF]

Nat Chem
Zhang C, Wang J, McMillion ND, Deng CL, Gilliard RJ, Cummins CC.   +5 more
europepmc   +1 more source