Organic synthesis using nitroxides

D Leifert, A Studer - Chemical Reviews, 2023 - ACS Publications
Nitroxides, also known as nitroxyl radicals, are long-lived or stable radicals with the general
structure R1R2N–O•. The spin distribution over the nitroxide N and O atoms contributes to …

Recent Progress in Synthetic Applications of Hypervalent Iodine (III) Reagents

A Yoshimura, VV Zhdankin - Chemical Reviews, 2024 - ACS Publications
Hypervalent iodine (III) compounds have found wide application in modern organic
chemistry as environmentally friendly reagents and catalysts. Hypervalent iodine reagents …

Site-selective electrochemical oxidation of glycosides

M Kidonakis, A Villotet, MD Witte, SB Beil… - ACS …, 2023 - ACS Publications
Quinuclidine-mediated electrochemical oxidation of glycopyranosides provides C3-
ketosaccharides with high selectivity and good yields. The method is a versatile alternative …

Total Synthesis of Campylobacter jejuni NCTC11168 Capsular Polysaccharide via the Intramolecular Anomeric Protection Strategy

CH Yeh, YJ Chang, TJ Lin… - Journal of the American …, 2023 - ACS Publications
The infection of Campylobacter jejuni results in a significant diarrhea disease, which is
highly fatal to young children in unindustrialized countries. Developing a new therapy is …

Synthesis of Glycouronamides by Transamidation Approach at Room Temperature

VK Kanaujiya, V Tiwari, K Pattanaik… - Asian Journal of …, 2022 - Wiley Online Library
Synthesis of various glycouronamides via transamidation reaction is reported under mild
reaction conditions. Transamidation of N‐nitroso uronamides with primary and secondary …

Synthesis of photolabile protecting group (PPG) protected uronic acid building blocks: applications in carbohydrate synthesis with the assistance of a continuous flow …

V Tiwari, AK Singh, P Chaudhary… - Organic Chemistry …, 2019 - pubs.rsc.org
Photolabile protecting group (PPG) protected uronic acid building blocks were prepared and
used for carbohydrate synthesis. Deprotection of the photolabile protecting group was …

Cyclic Haloiodanes: Syntheses, Applications and Fundamental Studies

R Robidas, CY Legault - Helvetica Chimica Acta, 2021 - Wiley Online Library
Hypervalent iodine reagents are powerful tools in contemporary organic synthesis. They
have found numerous applications in modern oxidative transformations. The unique …

Mechanistic Role of Tempol: Synthesis, Catalysed Reactions and Therapeutic Potential

A Tiwari, V Tiwari, BK Banik, BM Sahoo - Medicinal Chemistry, 2023 - ingentaconnect.com
Tempol (TP) was introduced in 1960 by Lebedev and Kazarnovskii and is an excellent
catalyst extensively used in the synthesis and oxidation of various reagents. 4-Hydroxy-2, 2 …

An efficient and direct esterification of uronic acids using H2SO4-SiO2 at room temperature

V Tiwari, K Murugan, S Sabiah, J Kandasamy - Tetrahedron Letters, 2022 - Elsevier
A simple and convenient method for the esterification of various monosaccharide and
disaccharide uronic acids, derived from glucose, galactose and mannose, was developed …

Synthesis of C4‐Acyl‐tetrofuranosides and C5‐Acyl‐pentopyranosides Enabled by the Liebeskind‐Srogl Cross‐Coupling Reaction

L Xu, Z Hou, X Ma, Y Ma, J Wang… - Asian Journal of …, 2022 - Wiley Online Library
An efficient and versatile protocol for the synthesis of C4‐acyl‐tetrofuranosides and C5‐acyl‐
pentopyranosides has been established via the Liebeskind‐Srogl cross‐coupling reaction of …