Results 181 to 190 of about 9,528 (245)

A Competing Hydrogen Bond Network Offers Access to a New Conformation in 24-Atom Triazine Macrocycles. [PDF]

Molecules
Reddy KHV, Mehmood A, Yepremyan A, Simanek EE.   +3 more
europepmc   +1 more source

Exploring the macrocyclic chemical space for heuristic drug design with deep learning models. [PDF]

Commun Chem
Hu F, Jia X, Liao W, Chen Z, Bi H, Ge H, Liu D, Zhang R, Hu Y, Mei W, Zhao Z, Zhang K, Zhu L, Diao Y, Li H.   +14 more
europepmc   +1 more source

Defined Nylon Oligomers Enable Mechanistic Insight Into Enzymatic Polyamide Depolymerization

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
The remarkable progress in enzymatic polyester depolymerization has demonstrated the potential of biocatalysis for sustainable polymer recycling. In contrast, enzymatic polyamide (PA) degradation remains poorly understood, largely due to the lack of defined and accessible model substrates.
Sukmanita Dewi, Hendrik Puetz, Ulrich Schwaneberg, Laura Hartmann   +3 more
wiley   +1 more source

Synthesis of the Proposed Structure of Celacarfurine and Analogues Using Sequential Cascade Ring Expansion Reactions. [PDF]

Org Lett
Tam JKF, Waddell LJN, Palate KY, Whitwood AC, Longcake A, Probert MR, Grogan G, Lichman BR, Unsworth WP.   +8 more
europepmc   +1 more source

Mechanochemical SNAr on Phthalonitriles: Distinct Reactivity and Selectivity in One‐Pot Synthesis for Greener Phthalocyanines

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
Mechanochemical nucleophilic aromatic substitution enables efficient, reproducible functionalization of phthalonitriles under minimal solvent conditions with high versatility. Integrating this process with solid‐state cyclotetramerization affords metalated and metal‐free phthalocyanines in a streamlined sustainable one‐pot workflow.
Obed Rodriguez‐Perez, Daniel Langerreiter, Sandra Kaabel, Eduardo Anaya‐Plaza   +3 more
wiley   +1 more source

Toward Larger Cyclo‐9,10‐Anthryleneparaphenylenes

Chemistry – A European Journal, Volume 32, Issue 22, 9 June 2026.
During a macrocyclization with a dihydroanthracene diol as corner unit, larger oligomers than the trimer and tetramer were formed and isolated up to the nonamer. Their three‐dimensional structures were studied by X‐ray diffraction. The most abundant macrocycles were rearomatized to the corresponding CPP derivatives.
Moritz P. Schuldt, Frank Rominger, Sven M. Elbert, Michael Mastalerz   +3 more
wiley   +1 more source

Modular Synthesis of Pyritide-Inspired Macrocycles Featuring Bipyridine Motifs. [PDF]

Angew Chem Int Ed Engl
Lee JH, Yi S, Bang J, Choi H, Park SB.
europepmc   +1 more source

Alcohol‐Directed Carboamination of Conjugated Enynes

Angewandte Chemie, Volume 138, Issue 24, 8 June 2026.
The first general three‐component intermolecular Pd‐catalyzed carboamination of conjugated enynes enables the coupling of anilines and aryl triflates to produce functionalized allenic amines, utilizing a native alcohol directing group to control regioselectivity.
Helena Solé‐Àvila, Duncan K. Brownsey, Hugo Senelle, Jerome Waser   +3 more
wiley   +1 more source

Acridane[4]Arenes: Scope of the Macro-Tetramerization, Derivatization Options, and Water-Soluble Derivatives. [PDF]

Chemistry
Höft V, Pfeuffer-Rooschüz J, López-Coll R, Prescimone A, Tiefenbacher K.   +4 more
europepmc   +1 more source