Results 131 to 140 of about 6,744 (251)

Photochemical Ring Opening of Cyclopropyl Silyl Ethers Enables β–β Coupling, Radical‐Polar Crossover and Annulation

Angewandte Chemie, EarlyView.
A photochemical platform enables β–β coupling of cyclopropyl silyl ethers with electron‐deficient alkenes. The resulting adducts serve as entry points into annulative and radical–polar crossover pathways, providing rapid access to fused, bridged, and spirocyclic architectures, including late‐stage scaffold diversification to diterpene‐like carbocyclic ...
Jacop Rydén, Eilidh Young, Wilma Olsson, Eskil Flodén, Mattias Tan, Sebastian Clementson   +5 more
wiley   +2 more sources

Investigations of Volumetric Properties and Estimation of the Molecular Radius of Poly(ethylene glycol) (PEG)-400 and Ionic Liquids/Alkyl Acrylates Mixtures. [PDF]

ACS Omega
Dhiman M, Kumar A, Upmanyu A, Singh DP, Sharma SC, Juglan KC, Gangwar PK.   +6 more
europepmc   +1 more source

Water, Alcohols, Amines, and Amides as Formal Hydrogen‐Atom‐Transfer Reagents Through Activation With Redox‐Active Lewis Acids

Angewandte Chemie, EarlyView.
Protic molecules containing strong O─H or N─H bonds typically resist hydrogen‐atom abstraction because of the high reactivity of the resulting heteroatom‐centered radicals. However, association of the protic molecules with redox‐active Lewis acids can provide powerful hydrogen‐atom donors or proton‐coupled‐electron‐transfer reagents.
Petra Vojáčková, Armido Studer
wiley   +2 more sources

Dermatologic Conditions Associated With Various Types of Popular Nail Cosmetics: A Systematic Review of Existing Literature and Future Recommendations. [PDF]

J Cosmet Dermatol
Javaid K, Mistry S, Tchack M, Musolff N, Rafiq B, Rao B.   +5 more
europepmc   +1 more source

Force‐Induced Control of Circularly Polarized Luminescence With Rotaxane Architecture

Angewandte Chemie, EarlyView.
Force‐induced reversible on/off switching of circularly polarized luminescence is achieved with a rotaxane‐based supramolecular mechanophore. The mechanophore, featuring a chiral helicene luminophore, is incorporated as a first network cross‐linker into a double‐network organogel.
Keigo Nonaka, Takumi Kuroda, Kota Masuda, Toshiki Nishitani, Masaki Enokido, Makoto Tsurui, Yuichi Kitagawa, Yasuchika Hasegawa, Keiichi Noguchi, Koji Nakano, Yoshimitsu Sagara   +10 more
wiley   +2 more sources

Design Guidelines for Anode Modifications to Eliminate Soft Short Circuits in Anode‐Free Na Batteries Under High Current Density With Large‐Capacity Plating, Demonstrated via Initiated Chemical Vapor Deposition (iCVD)

Angewandte Chemie, EarlyView.
This work establishes a laterally homogeneous organic–inorganic hybrid interphase for soft‐short‐free anode‐free sodium metal batteries under extended cycling at high current density and high plating capacity. In contrast to conventional strategies that evolve into laterally heterogeneous interphases and induce localized Na filament growth, the pDFHA ...
Yeongjun Oh, Yuxuan Zhang, Jinwook Baek, Minyoung Kim, Jeongmin Park, Myung Gyu Lee, Chung Soo Kim, Sunghwan Lee   +7 more
wiley   +2 more sources

Photoenzymatic Hydroalkylation Enables Streamlined Access to Aryl Glutarimide Precursors. [PDF]

Angew Chem Int Ed Engl
Xu Z, Mukherjee P, Gossert S, Thomas S, Vasilev VH, Welin ER, Tan Y, McKenna SM, Emmanuel MA, Hyster TK.   +9 more
europepmc   +1 more source

Occupational Allergic Contact Dermatitis Resembling Angioedema Induced by Acrylates in a Pipe Relining Worker. [PDF]

Contact Dermatitis
Szumniak J, Dahlin J, Antelmi A.
europepmc   +1 more source

Phenoxazines with a Phototransferable <i>N</i>-Acetyl Group and Acrylate Linker: Assembly by C-H Activation, Photoconversion to Fluorescent Dyes, Biolabeling, and Super-Resolution Imaging. [PDF]

J Am Chem Soc
Savicheva E, Hubrich J, Khan TA, Bossi ML, Belov VN, Ackermann L, Hell SW.   +6 more
europepmc   +1 more source

<i>In vitro</i> Evaluation of the Digestive Tolerance of Water-Soluble Sodium β-(1→4)-Polyglucuronate. [PDF]

J Appl Glycosci (1999)
Sato I, Kawashima E, Isogai A.
europepmc   +1 more source