Design and Synthesis of Benzosultine-sulfone as ao-Xylylene Precursor via Cross-enyne Metathesis and Rongalite: Further Expansion to Polycyclics via Regioselective Diels−Alder Reaction

2010 ◽  
Vol 75 (12) ◽  
pp. 4319-4322 ◽  
Author(s):  
Sambasivarao Kotha ◽  
Arjun S. Chavan
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
Design And Synthesis ◽  
Diels Alder Reaction

scholarly journals Synthesis of fluorinated δ-lactams via cycloisomerization of gem-difluoropropargyl amides

2010 ◽  
Vol 6 ◽  
Author(s):  
Satoru Arimitsu ◽  
Gerald B Hammond
Keyword(s):  
Building Blocks ◽  
Alder Reaction ◽  
Diels Alder ◽  
Tandem Reaction ◽  
Enyne Metathesis ◽  
Metathesis Reaction ◽  
Ring Closing Metathesis ◽  
Diels Alder Reaction

gem-Difluoro-1,7-enyne amides are suitable building blocks for the synthesis of difluorodihydropyridinones via a ring-closing metathesis reaction, and of 4,4-difluoro-3-oxoisoquinolines through a ring-closing metathesis–enyne metathesis tandem reaction. These products, in turn, undergo a Diels–Alder reaction to yield heterotricyclic systems in moderate to good yields.

ChemInform Abstract: Tandem Cross Enyne Metathesis (CEYM)-Intramolecular Diels-Alder Reaction (IMDAR). An Easy Entry to Linear Bicyclic Scaffolds.

ChemInform ◽  
2015 ◽  
Vol 46 (47) ◽  
pp. no-no
Author(s):  
Javier Miro ◽  
Maria Sanchez-Rosello ◽  
Alvaro Sanz ◽  
Fernando Rabasa ◽  
Carlos del Pozo ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
Diels Alder Reaction
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