A convenient synthesis of .gamma.-lactams via Michael addition

1977 ◽  
Vol 42 (19) ◽  
pp. 3162-3165 ◽  
Author(s):  
Basanta G. Chatterjee ◽  
Devi P. Sahu
Keyword(s):  
Michael Addition ◽  
Convenient Synthesis

scholarly journals Green synthesis of CuO nanoparticles using Lantana camara flower extract and their potential catalytic activity towards the aza-Michael reaction

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14374-14385 ◽  
Author(s):  
Rakesh Chowdhury ◽  
Aslam Khan ◽  
Md. Harunar Rashid
Keyword(s):  
Catalytic Activity ◽  
Green Synthesis ◽  
Michael Addition ◽  
Michael Reaction ◽  
Addition Reaction ◽  
Cuo Nanoparticles ◽  
Synthesis Process ◽  
Michael Addition Reaction ◽  
Flower Extract ◽  
Convenient Synthesis

An easy and convenient synthesis process is reported for the synthesis of CuO nanoparticles using plant extract for use as a catalyst in the aza-Michael addition reaction.

A Convenient Synthesis of Functionalized 2,3-Diazaspiro[4.4]nona-1,6,8-trienes

Synlett ◽  
2018 ◽  
Vol 29 (15) ◽  
pp. 2019-2022 ◽  
Author(s):  
Issa Yavari ◽  
Jamil Sheykhahmadi ◽  
Samira Bahemat ◽  
Mohammad Halvagar
Keyword(s):  
Diffraction Study ◽  
Michael Addition ◽  
X Ray Diffraction ◽  
Acetylenic Ester ◽  
X Ray ◽  
Alkyl Isocyanide ◽  
Convenient Synthesis ◽  
Pyrazolone Derivatives

A convenient Michael addition/cyclization sequence of alkyl isocyanide–acetylenic ester zwitterionic adducts with various pyrazolone derivatives, leading to the formation of dialkyl 6-(alkylamino)-1-methyl-4-oxo-3-phenyl-9-aryl-2,3-diazaspiro[4.4]nona-1,6,8-triene-7,8-dicarboxylates in moderate to good yields, is described. The structure of the target compounds was confirmed by an X-ray diffraction study.

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