Effect of phosphine and phosphine sulfide ligands on the cobalt-catalyzed reductive coupling of 2-iodobutane with n-butyl acrylate

Polyhedron ◽  
2013 ◽  
Vol 62 ◽  
pp. 37-41 ◽  
Author(s):  
Sen-ichi Aizawa ◽  
Koichi Fukumoto ◽  
Tatsuya Kawamoto
Keyword(s):  
Butyl Acrylate ◽  
Reductive Coupling ◽  
Sulfide Ligands ◽  
Phosphine Sulfide

scholarly journals Potent and Selective Cytotoxic and Anti‐inflammatory Gold(III) Compounds Containing Cyclometalated Phosphine Sulfide Ligands

2019 ◽  
Vol 25 (62) ◽  
pp. 14089-14100 ◽  
Author(s):  
T. Srinivasa Reddy ◽  
Deep Pooja ◽  
Steven H. Privér ◽  
Rodney B. Luwor ◽  
Nedaossadat Mirzadeh ◽  
...  
Keyword(s):  
Sulfide Ligands ◽  
Anti Inflammatory ◽  
Phosphine Sulfide

ModularP-Chirogenic Phosphine-Sulfide Ligands: Clear Evidence for Both Electronic Effect andP-Chirality Driving Enantioselectivity in Palladium-Catalyzed Allylations

2015 ◽  
Vol 34 (17) ◽  
pp. 4340-4358 ◽  
Author(s):  
Jérôme Bayardon ◽  
Milène Maronnat ◽  
Adam Langlois ◽  
Yoann Rousselin ◽  
Pierre D. Harvey ◽  
...  
Keyword(s):  
Electronic Effect ◽  
Sulfide Ligands ◽  
Palladium Catalyzed ◽  
Phosphine Sulfide

Preparation and properties of sandwiched trinuclear palladium(II) complexes with tridentate phosphine and phosphine sulfide ligands

2011 ◽  
Vol 696 (11-12) ◽  
pp. 2471-2476 ◽  
Author(s):  
Sen-ichi Aizawa ◽  
Tatsuya Kawamoto ◽  
Suji Nishigaki ◽  
Ayano Sasaki
Keyword(s):  
Sulfide Ligands ◽  
Phosphine Sulfide

scholarly journals Cover Feature: Potent and Selective Cytotoxic and Anti‐inflammatory Gold(III) Compounds Containing Cyclometalated Phosphine Sulfide Ligands (Chem. Eur. J. 62/2019)

2019 ◽  
Vol 25 (62) ◽  
pp. 14023-14023
Author(s):  
T. Srinivasa Reddy ◽  
Deep Pooja ◽  
Steven H. Privér ◽  
Rodney B. Luwor ◽  
Nedaossadat Mirzadeh ◽  
...  
Keyword(s):  
Sulfide Ligands ◽  
Anti Inflammatory ◽  
Phosphine Sulfide

Solvent-assisted osmium staining of butyl acrylate and ethylene-propylene-diene in a styrene acrylonitrile matrix

1993 ◽  
Vol 51 ◽  
pp. 900-901 ◽  
Author(s):  
Gudrun A. Hutchins
Keyword(s):  
Butyl Acrylate ◽  
Room Temperature ◽  
Osmium Tetroxide ◽  
Staining Procedure ◽  
Reactive Site ◽  
Ethylene Propylene ◽  
Minimal Distortion ◽  
Styrene Acrylonitrile ◽  
Engineering Polymers ◽  
Effective Reaction

In order to optimize the toughening effect of elastomers in engineering polymers, it is necessary to characterize the size, morphology and dispersion of the specific elastomer within the polymer matrix. For unsaturated elastomers such as butadiene or isoprene, staining with osmium tetroxide is a well established procedure. The residual carbon-carbon double bond in these materials is the reactive site and forms a 1,2-dilato complex with the OsO4. Incorporation of osmium tetroxide into the elastomer not only produces sufficient contrast for TEM, but also crosslinks the elastomer sufficiently so that ultramicrotomy can be accomplished at room temperature with minimal distortion.Blends containing saturated elastomers such as butyl acrylate (BA) and ethylene propylene diene monomer (EPDM) cannot be stained directly with OsO4 because effective reaction sites such as C=C or -NH2 are not available in sufficient number. If additional reaction sites can be introduced selectively into the elastomer by a chemical reaction or the absorption of a solvent, a modified, two-step osmium staining procedure is possible.

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