Mechanistic study on the effect of PEG molecules in a trivalent chromium electrodeposition process

2011 ◽  
Vol 99 (1) ◽  
pp. 7-14 ◽  
Author(s):  
Nguyen Van Phuong ◽  
Sik-Chol Kwon ◽  
Joo-Yul Lee ◽  
Junyoung Shin ◽  
Bui The Huy ◽  
...  
Keyword(s):  
Trivalent Chromium ◽  
Mechanistic Study ◽  
Electrodeposition Process

Unusually high current efficiency of nanocrystalline Cr electrodeposition process from trivalent chromium bath

2011 ◽  
Vol 27 (9) ◽  
pp. 690-692 ◽  
Author(s):  
V S Protsenko ◽  
V O Gordiienko ◽  
F I Danilov ◽  
S C Kwon ◽  
M Kim ◽  
...  
Keyword(s):  
Current Efficiency ◽  
Trivalent Chromium ◽  
High Current ◽  
High Current Efficiency ◽  
Electrodeposition Process

Mechanistic study of proliferation induced by Angelica sinensis in gastric epithelial cells

2001 ◽  
Vol 120 (5) ◽  
pp. A145-A145
Author(s):  
C CHO ◽  
Y YE ◽  
E LIU ◽  
V SHIN ◽  
N SHAM
Keyword(s):  
Epithelial Cells ◽  
Mechanistic Study ◽  
Angelica Sinensis ◽  
Gastric Epithelial Cells

Mechanistic study on the cardioprotective and chemosensitizing effects of a novel danshensu derivative

Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
L Wang ◽  
L Shan ◽  
G Cui ◽  
Y Chen ◽  
J li ◽  
...  
Keyword(s):  
Mechanistic Study

Mechanistic Study and Development of Catalytic Reactions of Sm(II)

2018 ◽  
Author(s):  
Sandepan Maity ◽  
Robert Flowers
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Proton Donor ◽  
Catalytic Reactions ◽  
Mechanistic Study ◽  
Mechanistic Studies ◽  
Cyclization Reactions ◽  
Mechanistic Approach ◽  
Donor Source

Despite the broad utility and application of SmI<sub>2</sub>in synthesis, the reagent is used in stoichiometric amounts and has a high molecular weight, resulting in a large amount of material being used for reactions requiring one or more equivalents of electrons. We report mechanistic studies on catalytic reactions of Sm(II) employing a terminal magnesium reductant and trimethyl silyl chloride in concert with a non-coordinating proton donor source. Reactions using this approach permitted reductions with as little as 1 mol% Sm. The mechanistic approach enabled catalysis employing HMPA as a ligand, facilitating the development of catalytic Sm(II) 5-<i>exo</i>-<i>trig </i>ketyl olefin cyclization reactions.

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