Chiral Oxime Ethers in Asymmetric Synthesis. Part 5. Asymmetric Synthesis of 2-Substituted 5- to 8-Membered Nitrogen Heterocycles by Oxime Addition—Ring-Closing Metathesis.

ChemInform ◽  
2003 ◽  
Vol 34 (14) ◽  
Author(s):  
James C. A. Hunt ◽  
Pierre Laurent ◽  
Christopher J. Moody
Keyword(s):  
Asymmetric Synthesis ◽  
Nitrogen Heterocycles ◽  
Ring Closing Metathesis

Asymmetric Synthesis of Unsaturated Monocyclic and Bicyclic Nitrogen Heterocycles

2009 ◽  
Vol 11 (13) ◽  
pp. 2892-2895 ◽  
Author(s):  
Hiroshi Nomura ◽  
Christopher J. Richards
Keyword(s):  
Asymmetric Synthesis ◽  
Nitrogen Heterocycles

Asymmetric synthesis of cyclic β-amino acids and cyclic amines via sequential diastereoselective conjugate addition and ring closing metathesis

Tetrahedron ◽  
2003 ◽  
Vol 59 (18) ◽  
pp. 3253-3265 ◽  
Author(s):  
Ann M Chippindale ◽  
Stephen G Davies ◽  
Keiji Iwamoto ◽  
Richard M Parkin ◽  
Christian A.P Smethurst ◽  
...  
Keyword(s):  
Amino Acids ◽  
Asymmetric Synthesis ◽  
Conjugate Addition ◽  
Ring Closing Metathesis ◽  
Cyclic Amines

scholarly journals Recent Advances in the Application of Ring-Closing Metathesis for the Synthesis of Unsaturated Nitrogen Heterocycles

Synthesis ◽  
2019 ◽  
Vol 51 (05) ◽  
pp. 1100-1114 ◽  
Author(s):  
Emilia Groso ◽  
Corinna Schindler
Keyword(s):  
Olefin Metathesis ◽  
Nitrogen Heterocycles ◽  
Short Review ◽  
Catalyst Design ◽  
Carbene Ligands ◽  
Ring Closing Metathesis ◽  
Recent Advances ◽  
Metathesis Reactions

This short review summarizes recent advances relating to the application of ring-closing olefin-olefin and carbonyl-olefin metathesis reactions towards the synthesis of unsaturated five- and six-membered nitrogen heterocycles. These developments include catalyst modifications and reaction designs that will enable access to more complex nitrogen heterocycles.1 Introduction2 Expansion of Ring-Closing Metathesis Methods3 Evaluation of Catalyst Design4 Indenylidene Catalysts5 Unsymmetrical N-Heterocyclic Carbene Ligands6 Carbonyl-Olefin Metathesis7 Conclusions

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