Kinetically-driven reactivity of sulfinylamines enables direct conversion of carboxylic acids to sulfinamides

HT Dang, A Porey, S Nand, R Trevino… - Chemical …, 2023 - pubs.rsc.org
Sulfinamides are some of the most centrally important four-valent sulfur compounds that
serve as critical entry points to an array of emergent medicinal functional groups, molecular …

Cobalt-Catalyzed Carbon–Heteroatom Transfer Enables Regioselective Tricomponent 1, 4-Carboamination

K Zhuang, GC Haug, Y Wang, S Yin… - Journal of the …, 2024 - ACS Publications
Tricomponent cobalt (salen)-catalyzed carbofunctionalization of unsaturated substrates by
radical–polar crossover has the potential to streamline access to broad classes of …

Visible‐Light Photoredox Catalysis in the Late‐Stage Functionalization of Anticancer Agents

PP Singh, V Srivastava - ChemistrySelect, 2023 - Wiley Online Library
Visible light photocatalysis has several applications as a method of chemical transformation,
with wide‐ranging effects on the production of energy, preservation of the environment, the …

Multimodal Acridine Photocatalysis Enables Direct Access to Thiols from Carboxylic Acids and Elemental Sulfur

A Porey, SO Fremin, S Nand, R Trevino… - ACS …, 2024 - ACS Publications
Development of photocatalytic systems that facilitate mechanistically divergent steps in
complex catalytic manifolds by distinct activation modes can enable previously inaccessible …

Photocatalytic Decarboxylative Alkylation of Cyclic Imine–BF3 Complexes: A Modular Route to Functionalized Azacycles

K Bhatt, A Adili, AH Tran, KM Elmallah… - Journal of the …, 2024 - ACS Publications
Alkyl radicals generated via an acridine photocatalyzed decarboxylation reaction of
feedstock carboxylic acids engage with a range of cyclic imine–BF3 complexes to provide α …

Acridine/Lewis Acid Complexes as Powerful Photocatalysts: A Combined Experimental and Mechanistic Study

DRL Rickertsen, JL Crow, T Das, I Ghiviriga… - ACS …, 2024 - ACS Publications
A class of in situ generated Lewis acid (LA) activated acridine complexes is reported, which
act as potent photochemical catalysts for the oxidation of a variety of protected secondary …

Photocatalytic Hydrodecarboxylation of Fatty Acids for Drop‐in Biofuels Production

JGL de Araujo, MSB da Silva… - … A European Journal, 2023 - Wiley Online Library
A mild, practical, and environmentally friendly method for the hydrodecarboxylation of fatty
acids using an acridine‐based photoredox catalyst and thiophenol was developed. Cn‐1 …

Dual Acridine/Decatungstate Photocatalysis for the Decarboxylative Radical Addition of Carboxylic Acids to Azomethines

ZM Rubanov, VV Levin, AD Dilman - Organic Letters, 2024 - ACS Publications
A concept for the dual use of acridine and tetrabutylammonium decatungstate photocatalysts
in the reactions of carboxylic acids is proposed. Imines generated in situ from aldehydes and …

Post‐functionalization of Organoboranes by Cu‐Catalyzed Azide Alkyne [3+ 2]‐Cycloaddition Reaction

M Bonnard, S Pinet, L Chabaud… - European Journal of …, 2024 - Wiley Online Library
The copper‐catalyzed azide alkyne [3+ 2]‐cycloaddition (CuAAC) reaction of
organoboranes represents an attractive area of research within the field of click chemistry …

Preparation of methyl ethyl ketone from biomass-derived levulinic acid using a metal-free photocatalytic system and life cycle assessment study

MX Shen, CQ Deng, J Yang, J Deng - Green Chemistry, 2024 - pubs.rsc.org
Levulinic acid (LA) is derived from lignocellulosic biomass and can undergo various
chemical transformations to produce high-value chemicals. However, there are limited …