Pd-Catalyzed One-Pot Dehydroxylative Coupling of Phenols and Amines under a Carbon Monoxide Atmosphere: A Chemical-Specific Discrimination for Arylcarboxylic Amide Synthesis

2018 ◽  
Vol 7 (4) ◽  
pp. 751-756 ◽  
Author(s):  
Wan-Yin Fang ◽  
Yu-Mei Huang ◽  
Jing Leng ◽  
Hua-Li Qin
2010 ◽  
Vol 20 (5) ◽  
pp. 257-259 ◽  
Author(s):  
Irena S. Akhrem ◽  
Dzhul’etta V. Avetisyan ◽  
Nikolai D. Kagramanov ◽  
Pavel V. Petrovskii ◽  
Nadezhda E. Mysova

2019 ◽  
Vol 2019 (38) ◽  
pp. 6557-6560 ◽  
Author(s):  
Karim Muratov ◽  
Oleg I. Afanasyev ◽  
Ekaterina Kuchuk ◽  
Sofiya Runikhina ◽  
Denis Chusov

ChemPlusChem ◽  
2019 ◽  
Vol 84 (3) ◽  
pp. 236-236 ◽  
Author(s):  
Hui Tian ◽  
Hisashi Shimakoshi ◽  
Toshikazu Ono ◽  
Yoshio Hisaeda

ChemInform ◽  
2011 ◽  
Vol 42 (8) ◽  
pp. no-no
Author(s):  
Irena S. Akhrem ◽  
Dzhul'etta V. Avetisyan ◽  
Nikolai D. Kagramanov ◽  
Pavel V. Petrovskii ◽  
Nadezhda E. Mysova

2002 ◽  
Vol 74 (1) ◽  
pp. 85-91 ◽  
Author(s):  
Nakcheol Jeong ◽  
Byung Ki Sung ◽  
Jin Sung Kim ◽  
Soon Bong Park ◽  
Sung Deok Seo ◽  
...  

Cocyclization of alkynes, alkenes, and carbon monoxide by transition metals (known as Pauson­Khand reaction when dicobalt octacarbonyl complexes are used) has been accepted as one of the most powerful tools in the synthesis of cyclopentenones. Despite significant progress in the various aspects of the reaction, we still needed new catalysts to expand the scope of the reaction further. We found rhodium (I) catalysts, e.g., RhCl(PPh3)3, trans-RhCl(CO)(PPh3)2, RhCl-(CO)(dppe), and trans-[RhCl(CO)(dppp)]2, were also effective for this transformation. The scope and the efficiencies of the reaction could be tuned and expanded by the choice of catalysts. For example, we were able to devise an enantioselective PK-type reaction and a tandem strategy employing two catalysts in one pot. These results will be presented.


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