Chloride Labilization Resulting from Nucleophilic Addition tocis-Ru(tpy)(CO)2Cl+PF6-:  Synthesis and Characterization of New CO2-Bridged and Formate Complexes of Ruthenium

1997 ◽  
Vol 16 (20) ◽  
pp. 4421-4427 ◽  
Author(s):  
Dorothy H. Gibson ◽  
Bradley A. Sleadd ◽  
Mark S. Mashuta ◽  
John F. Richardson
Keyword(s):  
Nucleophilic Addition ◽  
Synthesis And Characterization

Synthesis and characterization of a novel fluorinated bismaleimide via a nucleophilic addition–elimination reaction and its polymeric networks

RSC Advances ◽  
2015 ◽  
Vol 5 (92) ◽  
pp. 75547-75554 ◽  
Author(s):  
Jingbo Wu ◽  
Yang Xi ◽  
Gregory T. McCandless ◽  
Oleg V. Kulikov ◽  
Remya Menon ◽  
...  
Keyword(s):  
Nucleophilic Addition ◽  
Synthesis And Characterization ◽  
Elimination Reaction ◽  
Polymeric Networks

A novel fluorinated bismaleimide, OFCP-BMI, was designed and readily synthesized via the nucleophilic addition–elimination reaction of octafluorocyclopentene with maleimide-functionalized phenol.

Synthese und Charakterisierung der Spezies R–C7H7Cr(CO)3 mit R = CH3COCH2-, CH3CO(CH3)CH-, CH3COCHCH(CH3)2– / Synthesis and Characterization of the Species R-C7H7Cr(CO)3 with R = CH3COCH2-, CH3CO(CH3)CH - , CH3COCHCH(CH3)2–

1979 ◽  
Vol 34 (7) ◽  
pp. 918-920 ◽  
Author(s):  
Farhad Zahedi ◽  
Manfred L. Ziegler
Keyword(s):  
Carbon Atom ◽  
Nucleophilic Addition ◽  
Nmr Spectra ◽  
Synthesis And Characterization ◽  
Ethyl Group ◽  
H Nmr

Abstract The species R-C7H7Cr(CO)3 (R = -CH2COCH3 , -CH(CH3)COCH3 , -CH(CH)CH3)2COCH3) have been synthesized by reaction of [η7-C7H7Cr(CO)3][BF4] with suitable ketones in the presence of bases like OH- and F- , suggesting a nucleophilic addition of the enolate ion to the cycloheptatrienyl ligand. 1H NMR spectra revealed the CH3-CO-CH(CH3) group being bonded to the cycloheptatriene ligand via the a-carbon atom of the ethyl group

Synthesis and Characterization of the Three Dicyclopentapyrenes

1996 ◽  
Vol 61 (10) ◽  
pp. 3572-3572
Author(s):  
Lawrence T. Scott ◽  
Atena Necula
Keyword(s):  
Synthesis And Characterization

Synthesis and characterization of TiN / Ti / AISI 410 coatings

2018 ◽  
Vol 2 (1) ◽  
pp. 7
Author(s):  
S Chirino ◽  
Jaime Diaz ◽  
N Monteblanco ◽  
E Valderrama
Keyword(s):  
Synthesis And Characterization ◽  
Photoemission Spectroscopy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Columnar Grains ◽  
Tin Thin Films ◽  
Steel Aisi ◽  
Interacting Surfaces ◽  
Stainless Steel Aisi

The synthesis and characterization of Ti and TiN thin films of different thicknesses was carried out on a martensitic stainless steel AISI 410 substrate used for tool manufacturing. The mechanical parameters between the interacting surfaces such as thickness, adhesion and hardness were measured. By means of the scanning electron microscope (SEM) the superficial morphology of the Ti/TiN interface was observed, finding that the growth was of columnar grains and by means of EDAX the existence of titanium was verified.  Using X-ray diffraction (XRD) it was possible to observe the presence of residual stresses (~ -3.1 GPa) due to the different crystalline phases in the coating. Under X-ray photoemission spectroscopy (XPS) it was possible to observe the molecular chemical composition of the coating surface, being Ti-N, Ti-N-O and Ti-O the predominant ones.

Synthesis and characterization of zeolite-encapsulated porphyrins

2009 ◽  
Author(s):  
Marziye Javaheri Kachousangi ◽  
Rahmatollah Rahimi ◽  
Mohamad Mehdi Kashani-Motlagh
Keyword(s):  
Synthesis And Characterization
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