Results 241 to 250 of about 132,748 (328)

Solid-phase synthesis of a pyrrole library and identification of bioactive compounds. [PDF]

Bioorg Med Chem Lett
Lee S, Eubanks LM, Janda KD.
europepmc   +1 more source

Reversible Nanocomposites With Carbon Nanotubes as the Diene in the Diels–Alder Reaction

Polymer Composites, Volume 47, Issue 5, Page 4159-4170, 10 March 2026.
Scheme of the reversible nanocomposites through DA and rDA reactions with participation of carbon nanotubes. ABSTRACT Carbon nanotubes (CNTs) often require surface functionalization to facilitate uniform distribution and address issues related to aggregation. Due to the sp2 hybridized carbon atoms on their surface, CNTs readily participate in the Diels–
Jie Guo, Nick van der Ploeg, Muhammad Nabil Bin Mubarak Shah, Ranjita K. Bose   +3 more
wiley   +1 more source

From Discovery to Clinical Trial: YCT-529, an Oral NonHormonal Male Contraceptive Targeting the Retinoic Acid Receptor Alpha. [PDF]

J Med Chem
Shi R, Al Noman MA, Mannowetz N, Cheryala N, Haque E, Maitra S, Naqvi T, Chung SSW, Bakshi A, Hawkinson JE, Wong HL, Wolgemuth DJ, Georg GI.   +12 more
europepmc   +1 more source

Schwer wiegt die Krone: Kronenethermodulation von Kobaltporphyrinen in der CO2 Elektroreduktion in Zero‐Gap Electrolyseuren

Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Die Implementierung von Kronenethern in den Liganden von Kobaltporphyrinen wirkt sich in mehrfacher Hinsicht positiv auf die elektrochemische CO2‐Reduktion aus: 1. Das Reduktionspotenzial wird in Gegenwart von K+ gesenkt; 2. die CO‐Erzeugung in Zero‐Gap‐Elektrolyseuren wird gesteigert und 3.
Wiebke Wiesner, Christian Wilhelm, Rahel Cornelia Hoffmann, Peter Stahl, Kevinjeorjios Pellumbi, Julia Jökel, Ivana Ivanović‐Burmazović, Ulf‐Peter Apfel   +7 more
wiley   +1 more source

Regiospecific Skeletal Editing of Azetines toward Halogenated Pyrroles. [PDF]

JACS Au
Ghazali R, Schick E, Lèpre S, Kranich J, Immel S, Didier D.   +5 more
europepmc   +1 more source

Retraction notice to "Fabrication of polypyrrole gas sensor for detection of NH₃ using an oxidizing agent and pyrrole combinations: Studies and characterizations" [Heliyon 9 (2023) e17611]. [PDF]

Heliyon
Jain A, Nabeel AN, Bhagwat S, Kumar R, Sharma S, Kozak D, Hunjet A, Kumar A, Singh R.   +8 more
europepmc   +1 more source

Determination of the structure and dynamics of linear polypeptide gramicidin A at atomic-scale resolution. [PDF]

RSC Adv
Laxmi Pradhan B, Sen P, Kumar A, Bhunia A, Kishor Dey K, Ghosh M.   +5 more
europepmc   +1 more source

The Diarylprolinol Silyl Ethers: After 20 Years Still Opening New Doors in Asymmetric Catalysis

Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Catalysis Rules! The year 2025 marks the 20th anniversary of diarylprolinol silyl ethers in asymmetric organocatalysis. During the first decade after their discovery, these catalysts have been established as one of the most versatile tools in aminocatalysis. Although now considered mature, recent years have witnessed renewed innovation.
Enrico Marcantonio, René Slot Bitsch, Karl Anker Jørgensen   +2 more
wiley   +1 more source

Heavy is the Crown: Crown Ether Modulation of Cobalt Porphyrin CO2 Electroreduction in Zero‐Gap Electrolyzers

Angewandte Chemie International Edition, Volume 65, Issue 11, 9 March 2026.
The implementation of crown ethers into the ligand of cobalt porphyrins benefits the electrochemical CO2 reduction in the several ways: (1) the reduction potential is lowered in presence of K+; (2) it boosts the CO generation in Zero‐Gap Electrolyzers and (3) ensures complex stability during electrolysis.
Wiebke Wiesner, Christian Wilhelm, Rahel Cornelia Hoffmann, Peter Stahl, Kevinjeorjios Pellumbi, Julia Jökel, Ivana Ivanović‐Burmazović, Ulf‐Peter Apfel   +7 more
wiley   +1 more source