Results 201 to 210 of about 121,575 (333)

Expanding the Chemical Space of Cyclic Polyphthalaldehyde via Post‐Functionalization

Advanced Science, EarlyView.
In this work, we developed a post‐functionalization approach to achieve water‐soluble cyclic polyphthalaldehyde (cPPA) polymers via click chemistry. ABSTRACT Cyclic polyphthalaldehydes (cPPAs) are hydrophobic cyclic polymers with stimuli‐responsive depolymerization property. The introduction of hydrophilic functionalities to cPPAs is challenging due to
Liting He, Haiyan Zhou, Qiushi Chen, Xing Guo, Han Liu, Xuechen Li   +5 more
wiley   +1 more source

Pd(II)-Catalyzed Heteroarylative Difunctionalization of Unactivated Alkenes via Cascade Nucleopalladation of Alkynes. [PDF]

JACS Au
Patra J, Shukla RK, Volla CMR.
europepmc   +1 more source

AlF3 Mediated In‐Situ Cathode Interface Stabilization Enables High‐Rate and Long‐Life Na‐Ion Batteries at Elevated Temperature

Advanced Science, EarlyView.
Ultrathin AlF3 coating facilitates the formation of an inorganic‐dominated cathode electrolyte interphase (CEI), predominantly composed of NaF/AlF3/NaAlF4. This CEI layer effectively suppresses detrimental interfacial side reactions while simultaneously enhancing the diffusion kinetics of Na+.
Ya‐Meng Yin, Qinxia Liu, Zhiyuan Zhang, Weixiao Wang, Cunyuan Pei, Fangyu Xiong, Jinghui Chen, Qinyou An, Cai‐Hong Yang, Dong‐Sheng Li   +9 more
wiley   +1 more source

Mechanism of Ti-Catalyzed Oxidative Nitrene Transfer in [2 + 2 + 1] Pyrrole Synthesis from Alkynes and Azobenzene.

Journal of the American Chemical Society, 2018
Zachary W. Davis-Gilbert, Xuelan Wen, Jason D. Goodpaster, Ian A. Tonks   +3 more
semanticscholar   +1 more source

Direct vicinal halo-nitration of unsaturated compounds: an overview. [PDF]

RSC Adv
Azizi Z, Hossaini Z, Menon SV, Abdolmohammadi S, Yilmaz Saber R, Ray S, Jayabalan K, Sinha A, Vessally E.   +8 more
europepmc   +1 more source

PIK3CA Mutations Downregulate PPT1 to Promote Adipogenesis by Suppressing P300 Depalmitoylation and Phase Separation

Advanced Science, EarlyView.
This study demonstrates that somatic PIK3CA mutations suppress PPT1 expression via activation of the PI3K–AKT–c‐JUN axis. This reduction in PPT1 weakens its interaction with P300, thereby increasing palmitoylation at C1176 of P300 and protecting P300 from lysosomal degradation.
Hongrui Chen, Zening Huang, Rui Chang, Wei Gao, Yajing Qiu, Bin Sun, Chen Hua, Xiaoxi Lin   +7 more
wiley   +1 more source

Stable Carbocations. 198. Formation of Allyl Cations via Protonation of Alkynes in Magic Acid Solution. Evidence for 1,2-Hydrogen and Alkyl Shifts in the Intermediate Vinyl Cations [PDF]

, 1976
Mayr, Herbert, Olah, George A.
core   +1 more source

Dual Semiconductor-Photoredox/Halogen-Bonding Organocatalyzed Cascade Sulfonylation/Cyclization of Alkynes and Alkenes with RSO₂Cl. [PDF]

Adv Sci (Weinh)
Wang YH, He LH, Tan YY, Zhang ZT, Xu YD, Ding R, Jiang J, He WM.   +7 more
europepmc   +1 more source

A Si‐MoSe2 Heterostructured Anode with Enhanced Thermal Transport and Electrochemical Performance for Liquid and All‐Solid‐State Lithium‐Ion Batteries

Advanced Science, EarlyView.
Chemically bonded Si@MoSe2@C heterointerfaces with robust Si─Se─Mo bonds enable high‐performance Si anodes. Lattice‐matched MoSe2 on porous Si with carbon‐protective coating delivers 1054 mAh g−1 after 100 cycles and 99.5% Coulombic efficiency over 400 cycles.
Yajun Zhu, Jiaqi Gu, Guangwu Zhang, Tianli Han, Yang Lu, Zhongbing Li, Hang Su, Fei Wang, Haojun Xu, Wentuan Bi, Qiye Zheng, Jinyun Liu   +11 more
wiley   +1 more source

Enantioselective Alkyne-Mediated Aldehyde Allylation of Alcohol Proelectrophiles Using RuHCl(CO)(PPh₃)₃ as Precatalyst. [PDF]

Org Lett
Evarts MM, Nguyen TN, Krische MJ.
europepmc   +1 more source