Results 261 to 270 of about 47,943 (325)

Host‐Guest Doping Enables Room Temperature Phosphorescence from Triarylboranes

Angewandte Chemie, EarlyView.
While pure triarylboranes show RTP in annealed PMMA films, they do not in crystalline form, contrary to our previous report. However, crystalline host‐guest triarylborane systems show persistent afterglow up to 8 s even at 1 ppb guest loading. Computations identify triplet‐triplet energy transfer as the mechanism governing this efficient RTP.
Zhu Wu, Katrina Bergmann, Todd B. Marder, Bin Liu, Zachary M. Hudson   +4 more
wiley   +1 more source

SAR Studies around the SULT1A1-Activated Alkylator YC-1 as Cytotoxic Agents against Biliary Tract Cancer Cells. [PDF]

J Med Chem
Kong K, Zhao W, Shrimp JH, Vava M, Sinha R, Sharma S, Lee TD, Roth JS, Lee OW, Lewis D, Kearney SE, Rohde JM, Davis MI, Shah P, Wang AQ, Xu X, Shi L, Shen M, Boxer MB, Bardeesy N, Hall MD, Patnaik S.   +21 more
europepmc   +1 more source

Inhibition Effect of N-Hexane Extract of Cherry Mistletoe Leaves (Dendropthtoe pentandra (L) Miq.) on Xanthine Oxidase

M. Fajar Edwin Saputra, Sadakata Sinulingga, Subandrate Subandrate   +2 more
openalex   +1 more source

A Precisely Bromo‐Functionalized [9]Cycloparaphenylene as a Platform for Late‐Stage Multisite π‐Extension Toward Chiral Nanohoops

Angewandte Chemie, EarlyView.
Precisely synthesized hexabrominated [9]cycloparaphenylene (CPP), accessed by a gold‐mediated method, enables efficient multisite post‐functionalization through cross‐coupling reactions. Late‐stage π‐extension on the CPP framework successfully affords armchair‐type chiral nanohoops exhibiting strong circularly polarized luminescence (|glum| = 0.100 ...
Naoya Kinoshita, Nanami Kotani, Masaya Sugiura, Kotaro Matsumura, Daisuke Sakamaki, Daiki Tauchi, Masashi Hasegawa, Hidetoshi Kawai, Yoshitaka Tsuchido   +8 more
wiley   +1 more source

Iron-catalyzed stereoselective glycosylation for 1,2-cis-aminoglycoside assembly. [PDF]

Nat Protoc
Jiang Z, Zhang D, Wang P, Yin L, Xu H.
europepmc   +1 more source

Dft Insight into Electronic Structure of Quasi 2d Hybrid Lead Iodide Perovskites with Linear Unsaturated Diamines Based on Hexane

R. Kevorkyants, Alexei V. Emeline
openalex   +1 more source

Double E─H Bond Activation of Ammonia and Water by Cyclic Gallaphosphene L(OCP)GaPGaL

Angewandte Chemie, EarlyView.
Cyclic gallaphosphene 1 undergoes a twofold E─H bond activation with ammonia and water via a beneficial interplay between the polar “GaPGa” unit and the electrophilic nature of the C center in the bridging PCO unit, yielding six‐membered heterocycles 2 and 3, in which both nucleophilic phosphorus atoms are protonated.
Mahendra K. Sharma, Christoph Wölper, Gebhard Haberhauer, Stephan Schulz   +3 more
wiley   +1 more source

Construction of Biaryl Sulfonamides via Pd(II)-Catalyzed Cross-Coupling of C(sp²)-H Bonds with Iodobenzenesulfonamides. [PDF]

ACS Omega
Bhattacharya D, Pal S, Banerjee I, Babu SA.   +3 more
europepmc   +1 more source

Effect of N-Hexane Oil Extract of Two Spices on Serum Lipid Profile and Blood Glucose Concentration of Albino Rats [PDF]

, 2013
Charity Uchechi Ogunka-Nnoka, Felix U. Igwe   +1 more
openalex