Sign Up to like & get
recommendations!
0
Published in 2017 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-017-3026-0
Abstract: We describe here our journey from the failure of our attempts in controlled oxidation of sulfides to sulfoxides using an Oxone®–KBr combination to our success in the development of a catalyst-free protocol for the oxidation…
read more here.
Keywords:
using oxone;
oxidation;
sulfides sulfoxides;
oxidation sulfides ... See more keywords
Photo from wikipedia
Sign Up to like & get
recommendations!
1
Published in 2018 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-018-1480-2
Abstract: Sulfoxides are substances used in the synthesis of valuable complexes and as drugs in medicine. Sulfides were selectively oxidized to the corresponding sulfoxides in proper yields with (H2O2) hydrogen peroxide applying a vanadium (IV) Schiff…
read more here.
Keywords:
sulfides sulfoxides;
oxidation sulfides;
vanadium;
catalyst ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2019 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2019.04.013
Abstract: Abstract Selective oxidation of sulfides into sulfoxides or sulfones is an important transformation in organic synthesis. Activated carbon supported Nb-based catalysts were prepared by the impregnation method and then characterized by the XRD, TEM and…
read more here.
Keywords:
nb2o5 catalysts;
sulfoxides sulfones;
sulfides sulfoxides;
oxidation sulfides ... See more keywords
Photo from wikipedia
Sign Up to like & get
recommendations!
0
Published in 2020 at "Environmental pollution"
DOI: 10.1016/j.envpol.2020.115218
Abstract: Removal of dissolved sulfide contaminants from aqueous model solution using bio-derived porous graphitic carbon (PGC) impregnated with δ-MnO2 was investigated. The composite adsorbent was synthesized using the chemical wet deposition method wherein MnO2 was deposited…
read more here.
Keywords:
adsorptive oxidation;
carbon;
microscopy;
porous graphitic ... See more keywords
Photo from wikipedia
Sign Up to like & get
recommendations!
1
Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c02798
Abstract: By intentionally involving in situ ligand transformation in the reaction system, two inorganic-organic hybrid polyoxovanadates (POVs), [Co(HDTBA)V2O6] (1) and [Ni(H2O)2(DTBA)2V2O4(OH)2]·4H2O (2), have been synthesized by using a hydrothermal method, where the 3,5-di[1,2,4]triazol-1-ylbenzoic acid (HDTBA) ligand…
read more here.
Keywords:
heterogeneous catalysts;
organic hybrid;
selective oxidation;
inorganic organic ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj02513k
Abstract: We present below a sulfonated-polyethylene glycol-coated Fe3O4 nanocomposite (Fe3O4/PEG-SO3H) as a greatly effective and ecological nanocatalyst for the selective oxidation of sulfides to sulfoxides or sulfones with brilliant yields under solvent-free conditions by employing 30%…
read more here.
Keywords:
fe3o4 peg;
heterogeneous magnetically;
so3h heterogeneous;
peg so3h ... See more keywords
Photo from wikipedia
Sign Up to like & get
recommendations!
1
Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c8nj05170d
Abstract: A hybrid catalyst based on monoprotonated divanadium-substituted phosphotungstate ([γ-HPV2W10O40]4−) was synthesized and used for the selective oxidation of sulfides. The catalytic system was carried out in water with hydrogen peroxide at room temperature. Unprecedented turnover…
read more here.
Keywords:
water;
turnover numbers;
selective oxidation;
room temperature ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra06221a
Abstract: To achieve the green chemistry goals and importance of separation and recycling of catalyst from the reaction medium, Fe3O4@BNPs@SiO2–SO3H is introduced as a novel heterogeneous nanocatalyst for the oxidation of sulfides to sulfoxides or sulfones.
read more here.
Keywords:
bnps sio2;
fe3o4 bnps;
sio2 so3h;
sulfides sulfoxides ... See more keywords
Sign Up to like & get
recommendations!
0
Published in 2020 at "Synthetic Communications"
DOI: 10.1080/00397911.2020.1786121
Abstract: Abstract An efficient asymmetric oxidation of sulfides was achieved using (R)-6,6'-dibromo-BINOL as chiral ligand in combination with Ti(OiPr)4 using 70% aqueous tertiary butyl hydroperoxide as oxidant. The resulting sulfoxides had high enantiopurities and good yields.…
read more here.
Keywords:
oxidation sulfides;
asymmetric oxidation;
sulfides catalyzed;
dibromo binol ... See more keywords
Sign Up to like & get
recommendations!
1
Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24087464
Abstract: Biocatalyzed oxidations are an important target in sustainable synthesis since chemical oxidations often require harsh conditions and metal-based catalysts. A raw peroxygenase-containing enzymatic preparation from oat flour was tested as a biocatalyst for the enantioselective…
read more here.
Keywords:
oxidation;
enantioselective oxidation;
oat flour;
synthesis ... See more keywords