Copper(I)-Catalyzed Sandmeyer-Type S-Arylation of 1-Thiosugars with Aryldiazonium Salts under Mild Conditions
R Venkatesh, V Tiwari… - The Journal of Organic …, 2022 - ACS Publications
Preparation of S-aryl thioglycosides from 1-thiosugars via S-arylation was demonstrated
under mild reaction conditions. A wide range of protected and unprotected 1-thiosugars …
under mild reaction conditions. A wide range of protected and unprotected 1-thiosugars …
Preparation and properties of polyphenylene sulfide/oxidized-polyphenylene sulfide composite membranes
M Zhang, Y Gao, Y Zhang, M Zhang, Y Gao… - Reactive and Functional …, 2021 - Elsevier
In recent years, polyphenylene sulfide (PPS) membranes have gained immense attention
owing to their excellent separation performance. However, a single material is often …
owing to their excellent separation performance. However, a single material is often …
Sodium sulfate–hydrogen peroxide–sodium chloride adduct: Selective protocol for the oxidative bromination, iodination and temperature dependent oxidation of …
EM Gayakwad, KP Patel, GS Shankarling - New Journal of Chemistry, 2019 - pubs.rsc.org
The regioselective bromination and iodination of unprotected aromatic primary amines using
enclathrated hydrogen peroxide as an oxidant under mild conditions has been developed …
enclathrated hydrogen peroxide as an oxidant under mild conditions has been developed …
Montmorillonite K-10 catalyzed synthesis of Hantzsch dihydropyridine derivatives from methyl arenes via in situ generated ammonia under microwave irradiation in …
An expeditious, efficient, and environmentally friendly approach has been established for
the synthesis of diverse Hantzsch 1, 4-dihydropyridine derivatives utilizing montmorillonite K …
the synthesis of diverse Hantzsch 1, 4-dihydropyridine derivatives utilizing montmorillonite K …
Synthesis of photolabile protecting group (PPG) protected uronic acid building blocks: applications in carbohydrate synthesis with the assistance of a continuous flow …
Photolabile protecting group (PPG) protected uronic acid building blocks were prepared and
used for carbohydrate synthesis. Deprotection of the photolabile protecting group was …
used for carbohydrate synthesis. Deprotection of the photolabile protecting group was …
A highly efficient TEMPO mediated oxidation of sugar primary alcohols into uronic acids using 1-chloro-1, 2-benziodoxol-3 (1H)-one at room temperature
Oxidation of various sugar primary alcohols into corresponding uronic acids was
demonstrated using 1-chloro-1, 2-benziodoxol-3 (1H)-one and TEMPO. The reaction …
demonstrated using 1-chloro-1, 2-benziodoxol-3 (1H)-one and TEMPO. The reaction …
An efficient and direct esterification of uronic acids using H2SO4-SiO2 at room temperature
A simple and convenient method for the esterification of various monosaccharide and
disaccharide uronic acids, derived from glucose, galactose and mannose, was developed …
disaccharide uronic acids, derived from glucose, galactose and mannose, was developed …
Activation of thioglycosides under mild alkylation conditions
Reported herein is the development of a novel method for the activation of thioglycosides
and thioimidates using benzyl trichloroacetimidate in the presence of catalytic triflic acid …
and thioimidates using benzyl trichloroacetimidate in the presence of catalytic triflic acid …
Syntheses of Orthogonally Protected d‐Galactosamine, d‐Allosamine and d‐Gulosamine Thioglycoside Building Blocks with N‐phthalimido Groups
D Chatterjee, S Nayak, A Paul… - Asian Journal of Organic …, 2019 - Wiley Online Library
Abstract Amino sugars, d‐galactosamine (2‐deoxy‐2‐aminogalactose), d‐allosamine (2‐
deoxy‐2‐aminoallose) and d‐gulosamine (2‐deoxy‐2‐aminogulose) are components of …
deoxy‐2‐aminoallose) and d‐gulosamine (2‐deoxy‐2‐aminogulose) are components of …
Alkyl Ammonium Tungstate Bonded to Fe3O4@ SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides
A magnetic organic-inorganic hybrid of Fe3O4@ SiO2-functionalized propylpiperazine-1, 4-
diium tungstate (A) nanoparticles with a spherical structure was prepared and completely …
diium tungstate (A) nanoparticles with a spherical structure was prepared and completely …