Emergent organoboron acid catalysts

BJ Graham, RT Raines - The Journal of organic chemistry, 2022 - ACS Publications
Organoboron acids are stable, organic-soluble Lewis acids with potential application as
catalysts for a wide variety of chemical reactions. In this review, we summarize the utility of …

HTE-and AI-assisted development of DHP-catalyzed decarboxylative selenation

Z Yu, Y Kong, B Li, S Su, J Rao, Y Gao, T Tu… - Chemical …, 2023 - pubs.rsc.org
1, 4-Dihydropyridine (DHP) derivatives play key roles in biology, but are rarely used as
catalysts in synthesis. Here, we developed a DHP derivative-catalyzed decarboxylative …

CsPbBr3 Quantum Dots Promoted Depolymerization of Oxidized Lignin via Photocatalytic Semi‐Hydrogenation/Reduction Strategy

H Jiang, M Liu, X Lian, M Zhu, F Zhang - Angewandte Chemie, 2024 - Wiley Online Library
Due to the demanding depolymerization conditions and limited catalytic efficiency,
enhancing lignin valorization remains challenging. Therefore, lowering the bond …

Chromium-catalysed selective synthesis of 3-oxo and 3-amino quinolines using β-O-4′ lignin models or α-amino ketones

P Adhikari, A Borah, A Das - Organic Chemistry Frontiers, 2024 - pubs.rsc.org
Chromium-catalyzed annulation of 2-aminoaryl alcohol with phenoxyacetophenone to 3-oxo-
quinoline derivatives is reported. Phenoxyacetophenones are employed as β-O-4′ lignin …

Enantioselective Lewis base catalysed allylation of picoline-and quinaldine-based latent pronucleophiles

M Lange, N Alistratov, I Vilotijevic - Organic & Biomolecular Chemistry, 2024 - pubs.rsc.org
Picolines and quinaldines are valuable building blocks and intermediates in the synthesis of
natural products and pharmaceuticals. Functionalization of the methyl group in picolines and …

Facile synthesis of tetrahydroquinoline containing dithiocarbamate derivatives via one-pot sequential multicomponent reaction

SK Senapati, A Pal, A Das - Organic & Biomolecular Chemistry, 2024 - pubs.rsc.org
An efficient sequential multi-component method for the synthesis of tetrahydroquinoline
containing dithiocarbamates has been developed. This reaction involved a boronic acid …

Concise Synthesis of N-Aryl Tetrahydroquinolines via a One-Pot Sequential Reduction of Quinoline/Chan–Evans–Lam Coupling Reaction

D Bhattacharyya, SK Senapati, A Das - Synlett, 2023 - thieme-connect.com
A boronic acid catalyzed one-pot reduction of quinolines with Hantzsch ester followed by N-
arylation via external base-free Chan–Evans–Lam coupling has been demonstrated. This …

Direct Dearomatization of Quinoline/Isoquinoline Ammonium Halides to Construct N‐Substituted Tetrahydroquinolines and Tetrahydroisoquinolines

FY Li, Y Xiao, DW Huang, H Xu, B Wang… - …, 2024 - Wiley Online Library
Dearomatization of quinoline/isoquinoline quaternary ammonium salts to synthesize
valuable tetrahydroquinolines was firstly reported. Under this method, we used phenylsilane …

[4-(3,4-Dimethoxyphenyl)-3,6-dimethyl-2-phenyl-3,4-dihydroquinolin-1(2H)-yl)](furan-2-yl)methanone

SM Bonilla-Castañeda, AF Villamizar-Mogotocoro… - Molbank, 2022 - mdpi.com
AN-(2, 4-diaryltetrahydroquinolin-1-yl) furan-2-carboxamide derivative,[4-(3, 4-
dimethoxyphenyl)-3, 6-dimethyl-2-phenyl-3, 4-dihydroquinolin-1 (2 H)-yl)](furan-2-yl) …

Investigating the scope of the pentafluorosulfanyl group in medicinal chemistry

A Jose - 2021 - sussex.figshare.com
This thesis focuses on developing SF5-substituted biologically active compounds or building
blocks, often using microwave synthesis. SF5 is a fluorine containing functional group that …