Results 121 to 130 of about 55,512 (257)

Bioinspired Design and Synthesis of Polyphenolic Star‐Like and Hyperbranched Polyester Models

Chemistry – A European Journal, EarlyView.
Gallotannin‐inspired star‐like and hyperbranched aromatic polyesters were synthesized from D‐glucose and ABn‐type phenolic acid monomers, such as protocatechuic acid. This bioinspired approach afforded polyphenolic polymeric nanoparticles able to encapsulate hydrophobic dyes, opening new perspectives for biobased encapsulation and delivery systems ...
Guanfei Shen, Laurent Pouységu, Christophe Schatz, Etienne Grau, Stéphane Quideau   +4 more
wiley   +1 more source

Mechanochemical Preparation of Superabsorbent Materials from Okara and Itaconic Acid. [PDF]

Molecules
Hafeez A, Sharma G, Milotskyi R, Wang H, Shinku A, Wada N, Takahashi K.   +6 more
europepmc   +1 more source

Nitrooxylation in Organic Synthesis: From Classical Nitrate Ester Formation to Modern Catalytic Strategies

Chemistry – A European Journal, EarlyView.
Nitrooxylation—the installation of nitrate esters (–ONO2) has evolved from classical mixed‐acid protocols to catalytic and mechano‐, flow‐, photo‐, and electrochemical strategies. This review delineates ionic and radical manifolds for C–ONO2 bond formation, emphasizing mechanistic control, selected substrate scope, and selectivity.
Jayanta Dey, Dmitry Katayev
wiley   +1 more source

Sustainable Syntheses of p-Hydroxycinnamic-Based Macrobisphenols: Progress, Challenges, and Comparative Assessment of Yield and Sustainability. [PDF]

ChemSusChem
Flourat AL, Breilly D, Rischard F, Péru AAM, Estorges R, Dosso A, Fadlallah S, Gallos A, Allais F.   +8 more
europepmc   +1 more source

Metal‐Ion Regulated Light‐Free Z→E Isomerization of Azobenzene Glycomacrocycle

Chemistry – A European Journal, EarlyView.
Metal ion‐catalyzed Z→E isomerization of photoswitchable azobenzene glycomacrocycle: A new azobenzene‐based glycomacrocycle is capable of forming a 1:1 complex with divalent metal ions in both E‐ and Z‐isomers. The complexes undergo light‐free Z→E isomerization in a timescale spanning from seconds to weeks.
Yang Zhou, Jinbiao Jiao, Mathieu Lordez, Jean‐Yves Salpin, Juan Xie   +4 more
wiley   +1 more source

Carbene-catalyzed double esterification enables enantioselective conformational self-locking of pillar[5]arenes. [PDF]

Nat Commun
Dočekal V, Hladík O, Lóška L, Kamlar M, Franc M, Císařová I, Veselý J.   +6 more
europepmc   +1 more source

Relay Approach: A Convergent Synthesis of Key Fragments en route to (+)‐Neosorangicin A

Chemistry – A European Journal, EarlyView.
A selective synthesis of three key fragments of the antibiotically active (+)‐neosorangicin A is reported, providing a foundation for its convergent total synthesis and proof of strategy via a relay approach. ABSTRACT Herein, we report the synthesis of the three key fragments of the macrolide antibiotic (+)‐neosorangicin A, a compound exhibiting potent
Marvin Wenninger, Maxim Munt, Le Chang, Rositsa Stoykova, Roberto Ojcius, Oliver Spieß, Dieter Schinzer   +6 more
wiley   +1 more source

The interplay of lipid droplets, mitochondria, and ER in governing hepatic lipid metabolism. [PDF]

Curr Opin Cell Biol
Hofstadter WA, Reid MV, Mashek DG.
europepmc   +1 more source

Stereochemical Control in the Matteson Reaction

Chemistry – A European Journal, EarlyView.
The Matteson homologation is a highly versatile method for the stereoselective insertion of carbenoids into boronic esters. Through iterative application of the process, complex chiral molecules can be synthesized. The stereoselectivity of the reaction is determined by a chiral diol incorporated in the boronic ester.
Hae Mo Lee, Christoph Hirschhäuser
wiley   +1 more source

Enzymatic preparation and quality evaluation of diacylglycerol-rich <i>Swida wilsoniana</i> fruit oil. [PDF]

Food Chem X
Xiao J, Xu Y, Miao Y, Liu S, Tu J, Lin B, Kuang Z, Xiao Z, Liu R, Li L, Li C, Zhang A, Jiang D.   +12 more
europepmc   +1 more source