Results 221 to 230 of about 69,365 (292)

Organocatalytic Synthesis of Amides Using Thioacids and Anilines via Electron Donor-Acceptor Photoactivation. [PDF]

J Org Chem
Shandu MP, Ngwenya AR, Lamola JL, Moshapo PT.   +3 more
europepmc   +1 more source

The Synthesis Use of a Difluorinated Amino‐Benzo‐Cinnoline Dyes (ABCDyes) Enables Fine Tuning of Emission Through Double SNAr Late‐Stage Functionalization

European Journal of Organic Chemistry, EarlyView.
An efficient synthesis of difluorinated amino‐benzo‐cinnoline dyes (ABCDyes) is reported. Their use for the late‐stage introduction of internal dinucleophilic species through a double SNAr reaction enables straightforward access to previously unexplored ABCDye analogs displaying tunable emission ranging from green to red.
Mélina Fabe, Narjis Ouazzani, Max Coehlo, Arnaud Chevalier   +3 more
wiley   +1 more source

Regioselective C2-Sulfonylation of Indoles and Pyrroles via SO₂ Insertions. [PDF]

Org Lett
Bai R, Cheng WL, Peng CY, Chen YH, Wang PH, Lee CF.   +5 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

Aniline Electropolymerization on Indium-Tin Oxide Nanofilms with Different Surface Resistivity: A Comprehensive Study. [PDF]

Nanomaterials (Basel)
Kotowicz S, Hajduk B, Jarka P, Pająk AK, Kumari P, Barzic AI.   +5 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

Pd-Catalyzed Arylative Lossen Rearrangement: Synthesis of Secondary Amines from Aryl/Alkyl Carboxylic Acids and Aryl Halides. [PDF]

J Am Chem Soc
Luo Y, Zhou J, Mandler MD, Kwan EE, Liu RY.   +4 more
europepmc   +1 more source

Thermally activated delayed fluorescence exciplex sensitizers with fast reverse intersystem crossing for improving efficiency stability of organic light‐emitting diodes based on multi‐resonance emitters

FlexMat, EarlyView.
Two exciplex emitters are constructed based on a host‐guest doping strategy, and their exciton dynamics processes are investigated in depth. High‐performance OLEDs are fabricated by employing these exciplexes as emitters or sensitizers, providing excellent electroluminescence efficiencies and low efficiency roll‐offs.
Jingwen Xu, Min Wang, Jinshi Li, Ben Zhong Tang, Zujin Zhao   +4 more
wiley   +1 more source

Influence of Very Short-Term Sexual Abstinence on Basic Semen Parameters and Sperm Chromatin Status: A Preliminary Study. [PDF]

Int J Mol Sci
Gill K, Łukaszuk M, Machałowski T, Piasecka M.   +3 more
europepmc   +1 more source

Flexible white thermally activated delayed fluorescence polymer with alkyl spacer and side‐chain encapsulation for efficient solution‐processed white organic light‐emitting diodes

FlexMat, EarlyView.
A “gemstone‐necklace” FASCE strategy synthesizes single‐component white polymers (PTF‐Qx) by alternating rigid TADF units with flexible alkyl chains. The non‐doped rigid device achieves a high EQE of 15.66% with stable white emission (CIE: 0.36, 0.46).
Wenhao Zhang, Hongyu Zhuang, Xinxin Ban, Shilong Feng, Tao Xu, Youqiang Qian, Shun Hu, Aiyun Zhu   +7 more
wiley   +1 more source