Copper catalyzed cross-coupling reactions of diaryl ditellurides with potassium aryltrifluoroborate salts [PDF]
, 2009 We present here results of the cross-coupling reaction of diaryl ditellurides with potassium aryltrifluoroborate salts using a catalytic amount of Cu(OAc)2 and bypiridine in DMSO/H2O under air atmosphere.
ALVES, Diego +5 more
core +2 more sources
The chemistry of some organotellurium compounds [PDF]
, 1982 Tbe formation of Pd(TeR)n and (CuTeR)n from the reaction between telluroesters and Pd(II)or Cu(II) suggested that these organa tellurium reagents may be useful precursors of RTe- ligands in reactions with transition-metal substrates. Also the formation of telluronium salts Me2RTeI- from the reaction between telluroesters and methyl iodide, together ...
openaire +1 more source
Isonitrile Photochemistry: A Functional Group Class Coming in from the Cold
Chemistry – A European Journal, Volume 30, Issue 64, November 15, 2024.Isonitriles, often neglected for their unpleasant smell, have fascinated many generations of chemists thanks to unique reactivity modes. The present concept article, by retracing the seeds of isonitrile photochemistry, points out the hidden opportunities offered by visible light photo(redox) catalysis to promote key advancements in the field.
Mariateresa Giustiniano
wiley +1 more source
Organometallic Reagents for Synthetic Purposes: Tellurium
Journal of the Brazilian Chemical Society, 1998 An overview of the most important applications of tellurium compounds in Organic Synthesis is presented.
Petragnani Nicola, Wai-Ling Lo
doaj
Studies on nickel (II) and palladium (II) complexes with some tetraazamacrocycles containing tellurium [PDF]
, 2012 The synthesis of 10-membered and 12-membered tellurium containing tetraazamacrocyclic complexes of divalent nickel and palladium by template condensation of diaryltellurium dichlorides, (aryl = p-hydroxyphenyl, 3-methyl-4-hydroxyphenyl, p ...
Rathee Nitu, Verma Krishan Kumar
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From small to large—The application of in situ polymerization within tumor cells
Aggregate, Volume 5, Issue 4, August 2024.In situ polymerization within tumor cells can be achieved by chain‐reaction polymerization and step‐growth polymerization. The former is classified as light‐triggered, transition metals‐triggered, reactive oxygen species‐triggered, and enzyme‐triggered polymerization based on the mode of initiation, while the latter includes condensation polymerization
Mingjie Jia +3 more
wiley +1 more source
SYNTHESIS OF NOVEL UNSATURATED ORGANOTELLURIUM COMPOUNDS WITH POTENTIAL BIOLOGICAL ACTIVITY
Acta Biomedica Scientifica, 2012 Efficient synthetic approaches to novel organotellurium. compounds with potential biologically activity were elaborated, based, on acetylenes and tellurium, tetrahalid.es.
M. V. Musalova +2 more
doaj
A Novel and General Method for the Formation of S-Aryl, Se-Aryl, and Te-Aryl Phosphorochalcogenoates [PDF]
, 2009 A new and general method for the synthesis of S-, Se-, and Te-aryl phosphorochalcogenoates (chalcogenophosphates) has been developed. S-P, Se-P, and Te-P bonds were formed by the coupling of readily available dialkyl phosphites with diaryl ...
Cao, Yu +4 more
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Halogen, Chalcogen, Pnictogen, and Tetrel Bonding in Non‐Covalent Organocatalysis: An Update
Angewandte Chemie International Edition, Volume 63, Issue 31, July 29, 2024.Recent developments on the use of non‐transient non‐covalent interactions based on elements of groups 14–17 in organic synthesis and organocatalysis are discussed. While halogen and chalcogen bonding are now clearly established in this area, applications of pnictogen and particularly tetrel bonding are only starting to emerge.
Dragana Jovanovic +2 more
wiley +1 more source
The Electrochemical Oxidation of Organic Selenides and Selenoxides [PDF]
, 1997 The electrochemical oxidation of alkyl and aryl selenides was investigated in acetonitrile. The oxidation of diphenyl selenide and di(4‐methylphenyl) selenide led primarily to the formation of their respective selenoxides, which were identified by ...
Hack, Michael +2 more
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