ChemInform Abstract: One-Pot Synthesis of 1,2,3-Triazoles from Michael Reaction.

ChemInform ◽  
2008 ◽  
Vol 39 (35) ◽  
Author(s):  
Ihl Young Choi Lee ◽  
Ok Jong Yu ◽  
Hee-Jeong Lim ◽  
Hyo Won Lee
Keyword(s):  
Michael Reaction ◽  
One Pot ◽  
One Pot Synthesis

One-Pot Synthesis of (−)-Oseltamivir and Mechanistic Insights into the Organocatalyzed Michael Reaction

2013 ◽  
Vol 19 (52) ◽  
pp. 17789-17800 ◽  
Author(s):  
Takasuke Mukaiyama ◽  
Hayato Ishikawa ◽  
Hiroyuki Koshino ◽  
Yujiro Hayashi
Keyword(s):  
Michael Reaction ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals A Convenient Synthesis of Substituted Spiro[5.5]Undecanes Using Lewis Acid Catalysts

2012 ◽  
Vol 60 (1) ◽  
pp. 121-124 ◽  
Author(s):  
M Glasuddin Ahmed ◽  
UKR Romman ◽  
Kawsari Akhter ◽  
Monarul Islam ◽  
Mohammad Mosharrag Hossain ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Michael Reaction ◽  
Acid Catalysts ◽  
Lewis Acid Catalysts ◽  
One Pot ◽  
One Pot Synthesis ◽  
Convenient Synthesis

A one-pot synthesis of 3, 3-Dimethyl-7, 11-diphenyl-spiro [5, 5] undecane-1, 5, 9-triones 4a-c has been achieved by the application of Michael reaction between dimedone (5,5-dimethylcyclohexane-1,3-dione) 1 and trans,trans diarylideneacetones [1,5-diaryl-1,4- pentadien-3-ones] 2a-c (a. Ar = C6H5-, b. Ar = 2-Cl-C6H4-, c. Ar = 2- CH3O- C6H4) using Lewis acid catalysts.DOI: http://dx.doi.org/10.3329/dujs.v60i1.10349  Dhaka Univ. J. Sci. 60(1): 121-124 2012 (January)

One-pot synthesis of β-lactams by the Ugi and Michael addition cascade reaction

2018 ◽  
Vol 16 (33) ◽  
pp. 6096-6105 ◽  
Author(s):  
Xing Gao ◽  
Chunhui Shan ◽  
Zhihao Chen ◽  
Yan Liu ◽  
Xia Zhao ◽  
...  
Keyword(s):  
Michael Addition ◽  
Michael Reaction ◽  
Cascade Reaction ◽  
One Pot ◽  
Diversity Oriented Synthesis ◽  
Mild Conditions ◽  
One Pot Synthesis ◽  
Reaction Cascades

A diversity-oriented synthesis of β-lactams via Ugi/Michael reaction cascades under mild conditions was achieved.

scholarly journals DABCO- and DBU-promoted one-pot reaction of N-sulfonyl ketimines with Morita–Baylis–Hillman carbonates: a sequential approach to (2-hydroxyaryl)nicotinate derivatives

2018 ◽  
Vol 14 ◽  
pp. 2771-2778 ◽  
Author(s):  
Soumitra Guin ◽  
Raman Gupta ◽  
Debashis Majee ◽  
Sampak Samanta
Keyword(s):  
Functional Group ◽  
Michael Reaction ◽  
Nitrile Group ◽  
Allylic Alkylation ◽  
Important Class ◽  
Pyridine Derivatives ◽  
One Pot ◽  
Sequential Approach ◽  
Open Atmosphere ◽  
One Pot Synthesis

An intriguing DABCO-catalyzed and DBU-promoted one-pot synthesis of an important class of (2-hydroxyaryl)pyridine derivatives bearing a carboxylate or a nitrile group suitably placed at C3 position of the aza-ring has been achieved in acceptable chemical yields with a broad functional group tolerance. This sequential C–C/C–N bond making process proceeds through a regioselective allylic alkylation/aza-Michael reaction between MBH carbonates derived from an acrylate/acrylonitrile and N-sulfonyl ketimines as C,N-binucleophiles catalyzed by DABCO, followed by elimination of SO2 under the influence of base and subsequent aromatization in an open atmosphere.

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