Group-Selective Ring-Closing Enyne Metathesis:  Concentration-Dependent Selectivity Profile of Alkynylsilyloxy-Tethered Dienynes

2004 ◽  
Vol 126 (39) ◽  
pp. 12228-12229 ◽  
Author(s):  
Sarah V. Maifeld ◽  
Reagan L. Miller ◽  
Daesung Lee
Keyword(s):  
Enyne Metathesis

ChemInform Abstract: Ring-Closing Enyne Metathesis of Terminal Alkynes with Propargylic Hindrance.

ChemInform ◽  
2015 ◽  
Vol 46 (40) ◽  
pp. no-no
Author(s):  
Benjamin Laroche ◽  
Morgane Detraz ◽  
Alain Blond ◽  
Lionel Dubost ◽  
Patrick Mailliet ◽  
...  
Keyword(s):  
Terminal Alkynes ◽  
Enyne Metathesis

Enyne Metathesis/Brønsted Acid-Promoted Heterocyclization

2009 ◽  
Vol 74 (5) ◽  
pp. 2193-2196 ◽  
Author(s):  
Kyle P. Kalbarczyk ◽  
Steven T. Diver
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Enyne Metathesis ◽  
Brönsted Acid

ChemInform Abstract: Generation of Stoichiometric Ethylene and Isotopic Derivatives and Application in Transition-Metal-Catalyzed Vinylation and Enyne Metathesis.

ChemInform ◽  
2014 ◽  
Vol 45 (22) ◽  
pp. no-no
Author(s):  
Geanna K. Min ◽  
Klaus Bjerglund ◽  
Soeren Kramer ◽  
Thomas M. Goegsig ◽  
Anders T. Lindhardt ◽  
...  
Keyword(s):  
Transition Metal ◽  
Enyne Metathesis ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

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.

Domino Ring-Closing Enyne-Metathesis-Cross-Metathesis Approach to 1-Phosphonylated Benzazepines

Synlett ◽  
2006 ◽  
Vol 2006 (17) ◽  
pp. 2771-2776 ◽  
Author(s):  
Christian Stevens ◽  
Nicolai Dieltiens
Keyword(s):  
Enyne Metathesis ◽  
Cross Metathesis
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