Palladium complexes of the N-fused heterocycle derived abnormal N-heterocyclic carbenes for the much-preferred Cu-free and the amine-free Sonogashira coupling in air

Polyhedron ◽  
2013 ◽  
Vol 64 ◽  
pp. 20-29 ◽  
Author(s):  
Alex John ◽  
Sudipta Modak ◽  
Mahesh Madasu ◽  
Madanakrishna Katari ◽  
Prasenjit Ghosh
Keyword(s):  
Palladium Complexes ◽  
Heterocyclic Carbenes ◽  
Sonogashira Coupling

Convenient Synthetic Route to Palladium Complexes of Unconventional N-Heterocyclic Carbenes Derived from Pyridazine and Phthalazine

2012 ◽  
Vol 31 (24) ◽  
pp. 8537-8543 ◽  
Author(s):  
Tongxun Guo ◽  
Sebastian Dechert ◽  
Steffen Meyer ◽  
Franc Meyer
Keyword(s):  
Palladium Complexes ◽  
Heterocyclic Carbenes ◽  
Synthetic Route

Trinuclear complexes of palladium(ii) with chalcogenated N-heterocyclic carbenes: catalysis of selective nitrile–primary amide interconversion and Sonogashira coupling

2017 ◽  
Vol 46 (38) ◽  
pp. 13065-13076 ◽  
Author(s):  
Pooja Dubey ◽  
Sonu Gupta ◽  
Ajai K. Singh
Keyword(s):  
Heterocyclic Carbenes ◽  
Sonogashira Coupling ◽  
Primary Amide ◽  
Trinuclear Complexes

The interconversion of nitriles to amides and Sonogashira coupling were catalyzed with Pd(ii) complexes (0.5–2 mol%).

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