Catalytic Interrupted Click/Acylation Reactions

Synfacts ◽  
2019 ◽  
Vol 15 (11) ◽  
pp. 1266
Keyword(s):  
1998 ◽  
Vol 63 (7) ◽  
pp. 2062-2063 ◽  
Author(s):  
William R. Roush ◽  
Lance A. Pfeifer
Keyword(s):  

1982 ◽  
Vol 47 (2) ◽  
pp. 636-643 ◽  
Author(s):  
Miroslav Protiva ◽  
Zdeňka Kopicová ◽  
Jaroslava Grimová

A reaction of 1-cinnamylpiperazine (III) with chloroacetyl gave the chloroacetyl derivative IV which was subjected to substitution reactions with aniline, 4-phenylpiperidin-4-ol (XIa),4-(4-fluorophenyl)piperidin-4-ol (XIb) and 4-(4-chloro-3-trifluoromethyl)piperidin-4-ol and afforded the title compounds V and VII-IX. Acylation reactions of compounds V and VII with propionyl chloride gave the propionanilide derivative VI and the 4-phenyl-4-propanoyloxypiperidine derivative X. With the exception of compound VIII, the new substances are analgetically less active than 1-butyryl-4-cinnamylpiperazine (I) and as antiinflammatory agents they are little active or inactive.


2013 ◽  
Vol 95 ◽  
pp. 99-110 ◽  
Author(s):  
Florian Le Joubioux ◽  
Nicolas Bridiau ◽  
Yesmine Ben Henda ◽  
Oussama Achour ◽  
Marianne Graber ◽  
...  

2011 ◽  
Vol 111 (5) ◽  
pp. PR181-PR214 ◽  
Author(s):  
Giovanni Sartori ◽  
Raimondo Maggi

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