Results 131 to 140 of about 1,721,261 (283)

Iso‐Tellurazole N‐Oxides Assemble Adaptively Folded Macrocyclic Dodecamers

Chemistry – A European Journal, EarlyView.
Te…O Chalcogen bonding links twelve molecules into a ring that wraps itself around molecular guests. ABSTRACT Self‐assembled macrocyclic dodecamers were found in the crystals of new pseudo‐polymorphs of iso‐tellurazole N‐oxides. These structures are formed by molecules connected by NTe…O chalcogen bonds and are folded in a pattern that defines 89–153 ...
Jin Z. Wang, Phillip MacDougall, Mich W. Zeng, James F. Britten, Ignacio Vargas‐Baca   +4 more
wiley   +1 more source

Modulation of Epigenetic Control by Advanced Molecular Tweezers

Chemistry – A European Journal, EarlyView.
Tailored dimeric molecular tweezers recognize the DNA‐binding part of Histone H4 and interrupt the essential histone‐DNA interaction. ABSTRACT This work addresses the question if supramolecular systems can be tailored to interfere with posttranslational modifications (PTM) and epigenetics.
My‐Hue‐Le, Bianca Kamba, Anja Matena, Christine Beuck, Victoria Momand, Spiros Salvanos, Jessica Vossen, Mike Blueggel, Thomas Schrader, Peter Bayer   +9 more
wiley   +1 more source

Correction to: Azo group(s) in selected macrocyclic compounds. [PDF]

J Incl Phenom Macrocycl Chem, 2018
Wagner-Wysiecka E, Łukasik N, Biernat JF, Luboch E.   +3 more
europepmc   +1 more source

Exploring the Boundaries of Aromaticity in Complex Structures and Excited States Through Computational Analysis

Chemistry – A European Journal, EarlyView.
Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola, Miquel Solà, Albert Poater   +2 more
wiley   +1 more source

Novel Macrocyclic Compounds Targeting STING for Autoimmune Diseases Treatment. [PDF]

ACS Med Chem Lett
Jiang Y, Liang SH.
europepmc   +1 more source

Vibrational Circular Dichroism Spectra of 2,5‐Diaminoterephtalate Macrocycles Reveal Distant Vibrational Exciton Coupling

Chemistry – A European Journal, EarlyView.
The energy level diagrams for the ν(C═O) and the δ(N─H) vibrations, resulting of combining in‐phase and out‐of‐phase modes on the basis of their local symmetries, was built by applying the exciton coupling theory to a new class of chiral macrocycles, based on the 2,5‐diaminoterephthalate scaffold.
Samara Medina, Krzysztof Nowak, Marek Grzybowski, Juan Casado, Francisco J. Ramírez   +4 more
wiley   +1 more source

Thio-modified trianglimines, a novel group of chiral macrocyclic compounds of high structural dynamics. [PDF]

Sci Rep
Prusinowska N, Czapik A, Szymkowiak J, Kwit M.   +3 more
europepmc   +1 more source

Proximal Steric Shielding Unlocks High Solid‐State Luminescence in Quinoxaline‐Fused Pyrene Heteroacenes

Chemistry – A European Journal, EarlyView.
Proximal steric tuning of quinoxaline‐fused pyrene heteroacenes enables soluble derivatives that exhibit solid‐state photoluminescence quantum yields (PLQYs) up to 82%, surpassing previous benchmarks. This work reveals key structure–property relationships for next‐generation, processable organic emitters in advanced optoelectronic applications ...
Rafiq Ahamed, Sonal Patil, Madhusudan Dutta, Godi Kiran Venkata Sai, Sergey Fisher, Anil Bhadke, Rama Krishna Gamidi, Susnata Pramanik, Tomáš Šolomek, Sudhakar Gaikwad   +9 more
wiley   +1 more source

STUDIES ON THE SYNTHESIS OF HETEROCYCLIC COMPOUNDS. XIII. THE SYNTHESIS OF MACROCYCLIC TETRAESTERS FROM 1,2-CYCLOHEXANE- AND 2,3-BUTANEDIOLS

, 1984
A new series of macrocyclic compounds containing 1, 2-cyclohexanediols and 2, 3- butandiol sub-unit have been prepared treating the stannolanic and stibolanic derivatives with diacyl chlorides.
Podda G., Bonsignore L, MACCIONI, ANNA MARIA, FADDA, ANNA MARIA, Marongiu E, Loy G   +5 more
core  

Two-Step Synthesis of Complex Artificial Macrocyclic Compounds. [PDF]

Angew Chem Int Ed Engl, 2017
Madhavachary R, Abdelraheem EMM, Rossetti A, Twarda-Clapa A, Musielak B, Kurpiewska K, Kalinowska-Tłuścik J, Holak TA, Dömling A.   +8 more
europepmc   +1 more source