ChemInform Abstract: Palladium-Catalyzed Carbonylative Coupling of α-Chloroketones with Hydrazines: A Simple Route to Pyrazolone Derivatives.

ChemInform ◽  
2016 ◽  
Vol 47 (46) ◽  
Author(s):  
Martina Capua ◽  
Catia Granito ◽  
Serena Perrone ◽  
Antonio Salomone ◽  
Luigino Troisi
Keyword(s):  
Simple Route ◽  
Pyrazolone Derivatives ◽  
Palladium Catalyzed

Palladium-catalyzed carbonylative coupling of α-chloroketones with hydrazines: a simple route to pyrazolone derivatives

2016 ◽  
Vol 57 (30) ◽  
pp. 3363-3367 ◽  
Author(s):  
Martina Capua ◽  
Catia Granito ◽  
Serena Perrone ◽  
Antonio Salomone ◽  
Luigino Troisi
Keyword(s):  
Simple Route ◽  
Pyrazolone Derivatives ◽  
Palladium Catalyzed

Palladium-catalyzed direct arylation of maleimides: A simple route to bisaryl-substituted maleimides

Tetrahedron ◽  
2017 ◽  
Vol 73 (13) ◽  
pp. 1668-1672 ◽  
Author(s):  
Farnaz Jafarpour ◽  
Mitra Shamsianpour ◽  
Salumeh Issazadeh ◽  
Masoumeh Dorrani ◽  
Hamideh Hazrati
Keyword(s):  
Direct Arylation ◽  
Simple Route ◽  
Palladium Catalyzed

A facile route to 5-methyl-5H-indeno[1,2-c]quinolones via palladium-catalyzed cyclization of 2-alkynylbromobenzenes with N,N-dimethyl-2-alkynylanilines

2014 ◽  
Vol 12 (31) ◽  
pp. 5861-5865 ◽  
Author(s):  
Xiaolin Pan ◽  
Yong Luo ◽  
Yunyan Kuang ◽  
Guangming Li
Keyword(s):  
Tandem Reaction ◽  
Simple Route ◽  
Palladium Catalyzed ◽  
Facile Route

A tandem reaction catalyzed by palladium is developed to provide a facile and simple route for the synthesis of 5-methyl-5H-indeno[1,2-c]quinolones.

Palladium/norbornene chemistry: an unexpected route to methanocarbazole derivatives via three Csp3–Csp2/Csp3–N/Csp2–N bond formations in a single synthetic sequence

2015 ◽  
Vol 51 (1) ◽  
pp. 225-228 ◽  
Author(s):  
Farnaz Jafarpour ◽  
Nafiseh Jalalimanesh ◽  
Mahdieh Teimouri ◽  
Mitra Shamsianpour
Keyword(s):  
Heck Reaction ◽  
Simple Route ◽  
Palladium Catalyzed ◽  
Synthetic Sequence

A simple route to obtain fused indolinesviaa palladium-catalyzed norbornene-mediated Heck reaction/C–H activation/double amination cascade is described.

scholarly journals FLUOROUS SUPPORTED SYNTHESIS OF PYRAZOLONE DERIVATIVES FROM ALLYLIC ALCOHOLS USING A PALLADIUM-CATALYZED STRATEGY

Química Nova ◽  
2016 ◽  
Author(s):  
Nicolas Gouault ◽  
Alexandre Cariou ◽  
Jean-François Cupif ◽  
Patrícia de Aguiar Amaral ◽  
Michèle David
Keyword(s):  
Allylic Alcohols ◽  
Pyrazolone Derivatives ◽  
Palladium Catalyzed

scholarly journals Stretchable chiral pockets for palladium-catalyzed highly chemo- and enantioselective allenylation

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Yuchen Zhang ◽  
Xue Zhang ◽  
Shengming Ma
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Biological Properties ◽  
Optically Active ◽  
Functional Theory ◽  
Pyrazolone Derivatives ◽  
Palladium Catalyzed

AbstractPyrazolones are a vital class of heterocycles possessing various biological properties and much attention is paid to the diversified synthesis of enantiopure pyrazolone derivatives. We describe here the development of diphenylphosphinoalkanoic acid based chiral bisphosphine ligands, which are successfully applied to the palladium-catalyzed asymmetric allenylation of racemic pyrazol-5-ones. The reaction affords C-allenylation products, optically active pyrazol-5-ones bearing an allene unit, in high chemo- and enantioselectivity, with DACH-ZYC-Phos-C1 as the best ligand. The synthetic potential of the C-allenylation products is demonstrated. Furthermore, the enantioselectivity observed with DACH-ZYC-Phos-C1 is rationalized by density functional theory studies.

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