Catalytic electrophilic halogenation of arenes with electron-withdrawing substituents

W Wang, X Yang, R Dai, Z Yan, J Wei… - Journal of the …, 2022 - ACS Publications
The electrophilic halogenation of arenes is perhaps the simplest method to prepare aryl
halides, which are important structural motifs in agrochemicals, materials, and …

Trichloroisocyanuric acid: a versatile and efficient chlorinating and oxidizing reagent

S Gaspa, M Carraro, L Pisano… - European Journal of …, 2019 - Wiley Online Library
Trichloroisocyanuric acid (TCCA) is a versatile and efficient reagent for chlorination and
oxidation reactions. Depending on the reaction conditions employed, it can release either an …

Trihaloisocyanuric acids: Useful reagents for halogenation reactions and heterocyclic scaffold construction

MCS de Mattos - Current Organic Chemistry, 2024 - benthamdirect.com
Trihaloisocyanuric acids [1, 3, 5-trihalo-1, 3, 5-triazine-2, 4, 6-(1H, 3H, 5H)-triones] are
commercially available or easily prepared solids. They are highly reactive, stable, easily …

Continuous-flow Hofmann rearrangement using trichloroisocyanuric acid for the preparation of 2-benzoxazolinone

G Gambacorta, IR Baxendale - Organic Process Research & …, 2022 - ACS Publications
A continuous-flow preparation of 2-benzoxazolinone via the Hofmann rearrangement of
salicylamide has been implemented employing trichloroisocyanuric acid as the stable and …

Amplification of Trichloroisocyanuric Acid (TCCA) Reactivity for Chlorination of Arenes and Heteroarenes via Catalytic Organic Dye Activation

DA Rogers, AT Bensalah, AT Espinosa, JL Hoerr… - Organic …, 2019 - ACS Publications
Heteroarenes and arenes that contain electron-withdrawing groups are chlorinated in good
to excellent yields (scalable to gram scale) using trichloroisocyanuric acid (TCCA) and …

Synthesis, structural characterization, reactivity and catalytic activity of mixed halo/triflate ArI (OTf)(X) species

L Sharp-Bucknall, M Sceney, KF White… - Dalton Transactions, 2023 - pubs.rsc.org
Both mixed λ3-iodoarenes and λ3-iodoarenes possessing–OTf ligands are coveted for their
enhanced reactivities. Here we describe the synthesis, reactivity, and comprehensive …

Gold recovery from chloride leach solution of TCCA using D301 anion exchange resin and elution with thiourea

H Niu, H Yang, L Tong - Hydrometallurgy, 2024 - Elsevier
Trichloroisocyanuric acid (TCCA), which is used for gold leaching, is an alternative to
cyanidation due to its lower toxicity and higher efficiency. This study investigated the gold …

Novel anthranilic diamide scaffolds containing N-substituted phenylpyrazole as potential ryanodine receptor activators

JB Liu, YX Li, XL Zhang, XW Hua, CC Wu… - Journal of agricultural …, 2016 - ACS Publications
To discover potent insecticides targeting ryanodine receptors (RyRs), a series of novel
anthranilic diamides analogues (12a–12u) containing N-substituted phenylpyrazole were …

Visible-light photocatalytic activation of N-chlorosuccinimide by organic dyes for the chlorination of arenes and heteroarenes

DA Rogers, JM Gallegos, MD Hopkins, AA Lignieres… - Tetrahedron, 2019 - Elsevier
A variety of arenes and heteroarenes are chlorinated in moderate to excellent yields using N-
chlorosuccinimide (NCS) under visible-light activated conditions. A screening of known …

Tribromoisocyanuric acid as an alternative oxidant in the synthesis of 2-amino-1, 3, 4-oxadiazoles from 1-acylthiosemicarbazides

J Crispim-Neto, MCS de Mattos - Tetrahedron Letters, 2023 - Elsevier
A simple, efficient, and environmentally benign approach has been developed for
conversion of 1-acylthiosemicarbazides into 2-amino-1, 3, 4-oxadiazoles by the reaction …