Corrosion Behaviour of Steel in the Presence of Rare-Earth Salts: Kinetic and Mechanistic Studies

2005 ◽  
Keyword(s):  
Rare Earth ◽  
Corrosion Behaviour ◽  
Mechanistic Studies ◽  
Rare Earth Salts

Corrosion behaviour of steel in the presence of rare earth salts: synergistic effect

2015 ◽  
Vol 50 (8) ◽  
pp. 633-638 ◽  
Author(s):  
D. Mohammedi ◽  
F. Ismail ◽  
R. Rehamnia ◽  
R. Bensalem ◽  
O. Savadogo
Keyword(s):  
Rare Earth ◽  
Synergistic Effect ◽  
Corrosion Behaviour ◽  
Rare Earth Salts

Yb(OTf)3-mediated regioselective hydroamination of ynamides with anilines or p-toluenesulfonamide

Synthesis ◽  
2021 ◽  
Author(s):  
Xiaobao Zeng ◽  
Qingyun Gu ◽  
Wenjing Dai ◽  
Yushan Xie ◽  
Xinyi Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Functional Group ◽  
High Yield ◽  
Diverse Range ◽  
Good Group ◽  
Rare Earth Salts

A rare-earth salts Yb(OTf)3-catalyzed regioselective hydroamination of ynamides with anilines or p-toluenesulfonamide has been developed. This protocol provided facile access to a diverse range of amidines with good group functional group tolerance in moderate to high yield.

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