Results 271 to 280 of about 38,475 (330)

Advances in Copper and Nickel C─N and C─O Cross‐Couplings of (Hetero)Aryl Chlorides Enabled by Ancillary Ligand Development

Chemistry – A European Journal, EarlyView.
Important recent advances in ancillary ligand design that enable superlative copper or nickel catalyst systems for C─N or C─O cross‐couplings of inexpensive and abundant (hetero)aryl chloride electrophiles under operationally simple thermal conditions are discussed. Abstract The evolution of palladium‐catalyzed C─N and C─O cross‐coupling chemistry into
Kathleen M. Morrison, Mark Stradiotto
wiley   +1 more source

Thioglycoside functionalization <i>via</i> chemoselective phosphine acceleration of a photocatalytic thiol-ene reaction.

Chem Commun (Camb)
Thangarasu AK, Fehl C.
europepmc   +1 more source

Functionalized in Triplicate: A Ring‐By‐Ring Approach to Tailored Prodiginine Derivatives for Site‐Specific Conjugation Through Click Chemistry

Chemistry – A European Journal, EarlyView.
Prodigiosin is a potent cytotoxic alkaloid but lacks target selectivity. We advance functionalization of all three pyrrole rings of prodigiosin to enable site‐specific conjugation via click chemistry. The presented azide‐ and maleimide‐functionalized prodiginines are suitable for generating covalent prodiginine conjugates and attaching auspicious ...
T. Moritz Weber, Jörg Pietruszka
wiley   +1 more source

Recent advances in the electrochemical synthesis of organophosphorus compounds. [PDF]

Beilstein J Org Chem
Kaboudin B, Behroozi M, Sadighi S, Asgharzadeh F.   +3 more
europepmc   +1 more source

Few Steps, Big Impact: Recent Advances in the Streamlined Synthesis of Multiply Chiral Heterohelicenes with Tunable Optoelectronic Properties

Chemistry–Methods, EarlyView.
Heterohelicenes with multiple chiral axes have the potential to drive next‐generation technologies due to their unique structural and optoelectronic features. This review highlights innovative short‐step synthetic strategies for double and triple heterohelicenes, emphasizing their ease of preparation and valuable (chir)optical features, along with high
Mohamed S. H. Salem, Shinobu Takizawa
wiley   +1 more source

High-Efficiency Light Emitters: 10-(Diphenylphosphoryl)-anthracenes from One-Pot Synthesis Including C-O-P to C-P(═O) Rearrangement. [PDF]

J Org Chem
Vivek V, Koprowski M, Różycka-Sokołowska E, Turek M, Dudziński B, Owsianik K, Knopik Ł, Bałczewski P.   +7 more
europepmc   +1 more source

Bombyx Mori Silk Fibroin as a Sustainable Organocatalyst for Diastereoselective Michael Additions

ChemSusChem, EarlyView.
Silk fibroin, natural biopolymer, has been successfully used as green catalyst for Michael addition reactions under mild conditions. Its pseudoenzymatic pocket enables enzyme‐like catalytic behavior, driving stereoselectivity, and highlighting a sustainable, nature‐inspired catalytic approach.
Carola Ricciardelli, Giorgio Rizzo, Pietro Cotugno, Antonio Salomone, Daniela Trisciuzzi, Orazio Nicolotti, Erica Colaprico, Cosimo D. Altomare, Gianluca M. Farinola   +8 more
wiley   +1 more source

Low-Temperature Phosphine Fumigation Is Effective Against <i>Drosophila suzukii</i> in Sweet Cherry. [PDF]

Insects
Zou H, Li L, Zhang J, Li B, Xiao Y, Ren Y, Huang J, Chen W, Liu T.   +8 more
europepmc   +1 more source

Modular, Tricomponent, and Concurrent One‐Pot Synthesis of Libraries of γ‐Keto Sulfones and γ‐Keto Phosphine Oxides using Brønsted Acidic Eutectic Mixtures

ChemSusChem, EarlyView.
This study presents a sustainable, metal‐free, one‐pot synthesis of γ‐keto sulfones and phosphine oxides using a ChCl/p‐TSA·H2O eutectic mixture. The method enables regioselective CC and CX bond formation under mild conditions, aligning with Green Chemistry Principles.
Marina Ramos‐Martín, Joaquín García‐Álvarez, Alejandro Presa Soto   +2 more
wiley   +1 more source

Phosphorus-Derived Isatin Hydrazones: Synthesis, Structure, Thromboelastography, Antiplatelet, and Anticoagulation Activity Evaluation. [PDF]

Int J Mol Sci
Samorodov AV, Yi W, Kudlay DA, Smolyarchuk EA, Dobrynin AB, Khamatgalimov AR, Shchebneva K, Kadomtseva M, Komunarova D, Strelnik AG, Bogdanov AV.   +10 more
europepmc   +1 more source