Cooperative Friedel–Crafts Alkylation of Electron‐Deficient Arenes via Catalyst Activation with Hexafluoroisopropanol

S Singh, S Mondal, V Tiwari… - … –A European Journal, 2023 - Wiley Online Library
A Friedel‐Crafts alkylation of electron‐deficient arenes with aldehydes through′′ catalyst
activation′′ is presented. Through hydrogen bonding interactions, the solvent 1, 1, 1, 3, 3 …

The Synthesis of Nitrogen-and Oxygen-Containing Heterocyclic Scaffolds Assisted by Ionic Liquids: A 2022 Literature Survey

TM Dhameliya, NR Raghani, MS Desai, SJ Chudasma… - Synlett, 2024 - thieme-connect.com
Heterocycles have gained recognition as vital components in approved drugs, drawing
substantial attention from the scientific community. Ionic liquids (ILs) have been utilized for …

Green synthesis of triarylmethane scaffolds using trifluoroethanol as a recyclable solvent

Q Xing, Y Shen, X Zhang, H Shao, C Wang, X Zhang - Tetrahedron Letters, 2023 - Elsevier
An efficient and green synthesis protocol has been developed for construction of
triarylmethane scaffold using trifluoroethanol as a recyclable solvent. Significantly …

Synthesis of dimeric indoles from Friedel–Crafts reaction of indoles with ketones catalysed by a Brønsted acid ionic liquid and their interactions with BSA and DNA

SD Pasuparthy, P Somkuwar, V Kali… - New Journal of …, 2024 - pubs.rsc.org
The present work involves an improved, pseudo-three-component synthetic approach for the
synthesis of dimeric indoles using 4 mol%[BCMIM][Cl] ionic liquid via metal-free synthesis in …

An effective alliance for successful coupling: electrochemical alcohol oxidation mediated conversion of indoles to bis (indolyl) methanes

MD Baravkar, BLV Prasad - Journal of Applied Electrochemistry, 2024 - Springer
Electro-organic transformation of indoles to bis (indolyl) methanes (BIMs) has been
successfully achieved by combining the electrochemical alcohol oxidation reaction (AOR) …

Synthesis and physical properties of tunable aryl alkyl ionic liquids based on 1-aryl-4, 5-dimethylimidazolium cations

S Fritsch, T Strassner - Beilstein Journal of Organic Chemistry, 2024 - beilstein-journals.org
We present a new class of tunable aryl alkyl ionic liquids (TAAILs) based on 1-aryl-4, 5-
dimethylimidazolium cations with electron-withdrawing and-donating substituents in different …

Tandem Cooperative Friedel-Crafts Reaction of Aldehydes with Electron Deficient Arenes Through Catalyst-Activation via Hydrogen Bonding Network

S Singh, S Mondal, V Tiwari, N Vodnala, T Karmakar… - 2022 - chemrxiv.org
Since its discovery in 1877, the Friedel-Crafts alkylation reaction has been the method of
choice to prepare various aryl hydrocarbons. Recent developments for this reaction have …

[HTML][HTML] Friedel–Crafts acylation of benzene derivatives in tunable aryl alkyl ionic liquids (TAAILs)

S Lerch, S Fritsch, T Strassner - Beilstein Journal of Organic …, 2023 - beilstein-journals.org
An iron (III) chloride hexahydrate-catalyzed Friedel–Crafts acylation of benzene derivatives
in tunable aryl alkyl ionic liquids (TAAILs) has been developed. Through optimization of the …