Results 171 to 180 of about 8,006 (250)

Computation-Guided Placement of Nonfullerene Acceptor Core Halogenation for High-Performance Organic Solar Cells. [PDF]

J Am Chem Soc
Chen Y, Lei H, Lee S, Huang P, Tian G, Liu L, Zeng T, Yang C, Duan T, Zhou H, Xiao Z, Marks TJ, Facchetti A.   +12 more
europepmc   +1 more source

Isotelluroureas for Asymmetric C1 Ammonium Enolate Reactions

European Journal of Organic Chemistry, EarlyView.
Chiral isotelluroureas are powerful catalysts for a variety of C─C bond forming C1 ammonium enolate transformations. Isotelluroureas (ITeUs) have recently been introduced as a novel class of highly nucleophilic Lewis base catalysts. Herein, we systematically screened them for their potential to facilitate C1 ammonium enolate transformations and ...
Fereshteh Khorasani, Lotte Stockhammer, Magdalena Piringer, Mario Waser   +3 more
wiley   +1 more source

Scalable and efficient electrochemical bromination of arenes with Faradaic efficiencies surpassing 90. [PDF]

Nat Commun
Zhang B, Liu W, Liu Z, Pei Y, Li D, Yang H, Qiu C, Fan Y, Xu Y, Ding J, Yu L, Liu B, Su C.   +12 more
europepmc   +1 more source

From Molecules to Materials: The Role of Halogen Bonds in Electron Donor–Acceptor Complex Mediated Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
This Concept highlights recent advances in organic synthesis based on electron donor–acceptor (EDA) complex photochemistry, with emphasis on halogen bonding. Halides play a dual role as key components of this noncovalent interaction, and as reactivity‐enabling leaving groups.
Marco Manni, Giacomo Filippini
wiley   +1 more source

Machine learning-based QSPR modeling for predicting the <i>n</i>-octanol/air partition coefficient of polybrominated diphenyl ethers. [PDF]

iScience
Wu W, Chen H, Liu Z, Yan W, Wu D, Chen J, Liu J, Xing Z.   +7 more
europepmc   +1 more source

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source

Halogenase-Assisted Biocatalytic Derivatization of Aminothiazoles and Cephalosporin Antibiotics. [PDF]

J Org Chem
Branham PJ, Saha N, Oyelere SE, Agarwal V.   +3 more
europepmc   +1 more source

Building Blocks for Acetylenic Scaffolding Inspired by 6,6,12‐Graphyne

European Journal of Organic Chemistry, EarlyView.
6,6,12‐Graphyne is an elusive allotrope of carbon. Here, we present the synthesis and properties of a selection of useful molecular building blocks to advance the preparation of various segments of 6,6,12‐graphyne. These modules are derived from tri‐ and tetraethynylethene derivatives, di‐ and tetraethynyl‐substituted tolane derivatives, as well as ...
Florim Seljmani, Marie Erskov Krogh, Peter Lundgård Krøll, Mogens Brøndsted Nielsen   +3 more
wiley   +1 more source

An Alkaloid Biosynthetic Gene Bundle in Animals. [PDF]

J Am Chem Soc
Kim JG, Lin Z, Agarwal V, Schmidt EW.
europepmc   +1 more source

Stereoselective and Diastereospecific Aminosilylation and Hydrosilylation of Heterobicyclic Alkenes by Copper Catalysis Under Mild Conditions

European Journal of Organic Chemistry, EarlyView.
An efficient and straightforward methodology for the stereoselective and diastereospecific aminosilylation and hydrosilylation of heterobicyclic norbornene derivatives is introduced. The mild conditions enable the functionalization of norbornene substrates with broad functional‐group tolerance.
Daniel Kamzol, Wende Chen, Aleksander Hoffman, René Wilhelm   +3 more
wiley   +1 more source