Results 121 to 130 of about 49,832 (253)

Nickel‐Catalyzed Three‐Component Difluoroalkylation‐Amination for the Direct Access to Anti‐Inflammatory β‐Difluoroalkyl Amines

Advanced Science, EarlyView.
A nickel‐catalyzed three‐component reductive fluoroalkylation‐amination strategy of N‐vinylamides for the direct access to the α‐amidyl‐β‐difluoroalkyl amines was reported here. The synthetic method features with broad substrate scope, mild conditions, high functional group tolerance, and convenience to handle.
Chang Xu, Fangting Ma, Fan Ding, Luyan Wang, Yunxi Li, Yunzhi He, Xingang Zhang, Siyu He, Dandan Liu   +8 more
wiley   +1 more source

Concerted Proton-Electron Transfer Minimizes Substituent Effects on Adsorbed Phthalocyanine Electrocatalysis. [PDF]

J Am Chem Soc
Mannava V, Smith LE, Gardner JG, Hammes-Schiffer S, Surendranath Y.   +4 more
europepmc   +1 more source

Improving Molecular Iron Ammonia Oxidation Electrocatalysts via Substituent Effects That Modulate Standard Potential and Stability. [PDF]

ACS Catal, 2023
Zott MD, Peters JC.
europepmc   +1 more source

A C‐Nucleoside Analogue of Cordycepin With High Metabolic Stability and Potent Anti‐Psoriatic Activity via Microneedle Delivery

Advanced Science, EarlyView.
This work identified CPD3a as a potent, stable C‐nucleoside cordycepin derivative. When formulated into microneedle array for topical treatment, it ameliorated psoriasis by rebalancing immunity and enhancing antioxidant defenses. ABSTRACT Psoriasis is a chronic inflammatory disorder characterized by immune dysregulation and epidermal hyperplasia ...
Wenfang Pan, Xinyue Shao, Yuanchen Zhong, Xujie Sun, Lixuan Yin, Zongyan He, Tianqun Lang, Yuanchao Xie   +7 more
wiley   +1 more source

Catechol-derived propargyl diol cyclizations with malonyl dichloride: substituent effects on the formation of macrocyclic esters and their hydrochlorinated adducts. [PDF]

RSC Adv
Lefkaritis G, Kourtellaris A, Chronakis N, Georgiades SN.   +3 more
europepmc   +1 more source

Cobalt‐Catalyzed Asymmetric Construction of Boron Stereocenters With C–N Axial Chirality

Advanced Science, EarlyView.
A cobalt/Salox‐catalyzed one‐pot annulation enables enantioselective formation of B‐stereogenic centers and C─N axial chirality via C─H/N─H annulation, affording diverse fluorescent products with high stereocontrol and optoelectronic potential. ABSTRACT The efficient construction of boron stereogenic centers alongside axial chirality remains a ...
Subramani Kumaran, Harihara Subramanian Ravi Sankar, Pritam Maity, J. Richard Premkumar, Abir Das, Basker Sundararaju   +5 more
wiley   +1 more source

Substituent Effects Govern the Efficiency of Isoxazole Photoisomerization to Carbonyl‑2<i>H</i>‑Azirines. [PDF]

ACS Org Inorg Au
Jackson KE, Szeto I, Seebald LM, Shepard SG.   +3 more
europepmc   +1 more source

Gel Electrolytes for Flexible Zinc‐Air Batteries: Design, Challenges, and Perspectives

Advanced Science, EarlyView.
This review summarizes design strategies for gel electrolytes in flexible zinc‐air batteries, focusing on dendrite suppression, interfacial stability, and ultrathin architectures to enhance cycle life and energy density. ABSTRACT Flexible zinc‐air batteries (FZABs) have emerged as promising candidates for next‐generation flexible electronics and large ...
Yapeng Cao, Tengteng Gu, Yuqiong Wen, Xingxing Gao, Jian Wang, Jun Liu   +5 more
wiley   +1 more source

Substituent effects of fluorinated bambusurils on their anion transport. [PDF]

Org Biomol Chem
Chvojka M, Šindelář V, Valkenier H.
europepmc   +1 more source

Substituent Effects from the Point of View of Energetics and Molecular Geometry in Acene, Polyene, and Polyyne Derivatives. [PDF]

J Org Chem, 2023
Shahamirian M, Wieczorkiewicz PA, Krygowski TM, Szatylowicz H.   +3 more
europepmc   +1 more source