Organoselenium compounds: Chemistry and applications in organic synthesis
JM Sonego, SI De Diego, SH Szajnman… - … A European Journal, 2023 - Wiley Online Library
Selenium, originally described as a toxin, turns out to be a crucial trace element for life that
appears as selenocysteine and its dimer, selenocystine. From the point of view of drug …
appears as selenocysteine and its dimer, selenocystine. From the point of view of drug …
Recent developments in the synthesis of biologically relevant selenium-containing scaffolds
Recent, many methods have been reported for the synthesis of selenium-containing
bioactive scaffolds because of their interesting reactivity and potential pharmaceutical …
bioactive scaffolds because of their interesting reactivity and potential pharmaceutical …
Synthesis of arylselanyl-1H-1, 2, 3-triazole-4-carboxylates by organocatalytic cycloaddition of azidophenyl arylselenides with β-keto-esters
N Seus, LC Goncalves, AM Deobald, L Savegnago… - Tetrahedron, 2012 - Elsevier
The β-enaminone–azide cycloaddition has been used for the synthesis of arylselanyl-1H-1,
2, 3-triazole-4-carboxylates by reaction of azidophenyl arylselenides with β-keto-esters. The …
2, 3-triazole-4-carboxylates by reaction of azidophenyl arylselenides with β-keto-esters. The …
Molecular organosulphur, organoselenium and organotellurium complexes as homogeneous transition metal catalytic systems for Suzuki coupling
During last two decades, researchers have employed organochalcogen compounds as
ligands for the development of pre‐formed chalcogen ligated molecular complexes. During …
ligands for the development of pre‐formed chalcogen ligated molecular complexes. During …
Emission color-tunable oxazol (in) yl-substituted excited-state intramolecular proton transfer (ESIPT)-based luminophores
Oxazolinyl-and arylchalcogenazolyl-substituted hydroxyfluorenes exhibiting excited-state
intramolecular proton transfer (ESIPT) are described as potent and highly modular …
intramolecular proton transfer (ESIPT) are described as potent and highly modular …
Copper Catalysis and Organocatalysis Showing the Way: Synthesis of Selenium‐containing Highly Functionalized 1, 2, 3‐Triazoles
This article provides a comprehensive overview of reported methods‐particularly copper‐
and organocatalyzed reactions‐for the regioselective syntheses of selenium‐containing 1, 2 …
and organocatalyzed reactions‐for the regioselective syntheses of selenium‐containing 1, 2 …
Direct synthesis of 2-aryl-1, 3-benzoselenazoles by reaction of bis (2-aminophenyl) diselenides with aryl aldehydes using sodium metabisulfite
We present here a general and easy method for the synthesis of several 2-aryl-1, 3-
benzoselenazoles from the reaction of bis (2-aminophenyl) diselenides with different aryl …
benzoselenazoles from the reaction of bis (2-aminophenyl) diselenides with different aryl …
Bis-Triazolylchalcogenium-Functionalized Benzothiadiazole Derivatives as Light-up Sensors for DNA and BSA
R Krüger, A Larroza, MG Fronza, I Tisoco… - The Journal of …, 2021 - ACS Publications
A range of bis-triazolylchalcogenium-BTD 3 was synthesized by a copper-catalyzed azide–
alkyne cycloaddition of azido arylchalcogenides 1 and 4, 7-diethynylbenzo [c][1, 2, 5] …
alkyne cycloaddition of azido arylchalcogenides 1 and 4, 7-diethynylbenzo [c][1, 2, 5] …
Synthesis of arylseleno-1, 2, 3-triazoles via copper-catalyzed 1, 3-dipolar cycloaddition of azido arylselenides with alkynes
AM Deobald, LRS Camargo, M Hoerner… - …, 2011 - thieme-connect.com
The use of organoselenium compounds in the copper-catalyzed Huisgen 1, 3-dipolar
cycloaddition of azido arylselenides with various alkynes is described. Arylseleno-1, 2, 3 …
cycloaddition of azido arylselenides with various alkynes is described. Arylseleno-1, 2, 3 …
Synthesis of 2‐Substituted 1, 3‐Benzoselenazoles from Carboxylic Acids Promoted by Tributylphosphine
C Schwartz Radatz, DS Rampon… - European Journal of …, 2014 - Wiley Online Library
We report a general, practical, and simple metal‐free method for the synthesis of 2‐
substituted 1, 3‐benzoselenazoles by the reaction of bis (2‐aminophenyl) diselenide with a …
substituted 1, 3‐benzoselenazoles by the reaction of bis (2‐aminophenyl) diselenide with a …