ChemInform Abstract: IRON CATALYZED CROSS-COUPLING REACTIONS OF ACYL CHLORIDES WITH GRIGNARD REAGENTS. A MILD, GENERAL, AND CONVENIENT SYNTHESIS OF ALIPHATIC AND AROMATIC KETONES

1985 ◽  
Vol 16 (7) ◽  
Author(s):  
V. FIANDANESE ◽  
G. MARCHESE ◽  
V. MARTINA ◽  
L. RONZINI
Keyword(s):  
Cross Coupling ◽  
Grignard Reagents ◽  
Coupling Reactions ◽  
Aromatic Ketones ◽  
Acyl Chlorides ◽  
Cross Coupling Reactions ◽  
Convenient Synthesis

Novel cross-coupling reactions between organotellurides and Grignard reagents employing a MnCl2/CuI catalytic system

2012 ◽  
Vol 53 (28) ◽  
pp. 3556-3559 ◽  
Author(s):  
Marcio S. Silva ◽  
Renan S. Ferrarini ◽  
Bruno A. Sousa ◽  
Fabiano T. Toledo ◽  
João V. Comasseto ◽  
...  
Keyword(s):  
Catalytic System ◽  
Cross Coupling ◽  
Grignard Reagents ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

scholarly journals Stereospecific Nickel-Catalyzed Cross-Coupling Reactions of Alkyl Grignard Reagents and Identification of Selective Anti-Breast-Cancer Agents

2014 ◽  
Vol 126 (9) ◽  
pp. 2454-2459 ◽  
Author(s):  
Ivelina M. Yonova ◽  
A. George Johnson ◽  
Charlotte A. Osborne ◽  
Curtis E. Moore ◽  
Naomi S. Morrissette ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cross Coupling ◽  
Grignard Reagents ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Cross-Coupling Reactions with 2-Amino-/Acetylamino-Substituted 3-Iodo-1,4-naphthoquinones: Convenient Synthesis of Novel Alkenyl- and Alkynylnaphthoquinones and Derivatives

Synthesis ◽  
2021 ◽  
Author(s):  
Felipe C. Demidoff ◽  
Leandro L. de Carvalho ◽  
Eduardo José P. Rodrigues Filho ◽  
Andréa Luzia F. de Souza ◽  
Chaquip D. Netto
Keyword(s):  
Click Chemistry ◽  
Organic Synthesis ◽  
Biological Activities ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Large Array ◽  
Terminal Alkyne ◽  
Co Catalyst ◽  
Cross Coupling Reactions ◽  
Convenient Synthesis

AbstractFunctionalized 1,4-naphthoquinones have been employed as versatile synthons in organic synthesis, in addition to presenting a large array of biological activities. Herein, the applications of 2-amino-/ acetylamino-substituted 3-iodo-1,4-naphthoquinones in cross-coupling reactions are described to successfully afford sixteen novel 3-styryl-1,4-naphthoquinones (amino-stilbene-quinone hybrids) and four 3-alkynyl-1,4-naphthoquinone in overall good yields. Interestingly, the alkynylated derivatives could be obtained from ligand- and Pd-free CuI-mediated cross-coupling reactions, after extensive investigations to exclude Pd as a co-catalyst. Lastly, the desilanized terminal alkyne was subjected to click chemistry reactions to give two novel triazole-1,4-naphthoquinone hybrids.

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