ChemInform Abstract: Ring-Closing Metathesis, Kharasch Addition and Enol Ester Synthesis Catalyzed by a Novel Class of Ruthenium(II) Complexes.

ChemInform ◽  
2010 ◽  
Vol 33 (11) ◽  
pp. no-no
Author(s):  
Bob De Clercq ◽  
Francis Verpoort
Keyword(s):  
Ester Synthesis ◽  
Ring Closing Metathesis ◽  
Enol Ester

Regio- and Stereoselective Multisubstituted Enol Ester Synthesis

2011 ◽  
Vol 76 (21) ◽  
pp. 9133-9138 ◽  
Author(s):  
Noriko Okamoto ◽  
Yoshihisa Miwa ◽  
Hideki Minami ◽  
Kei Takeda ◽  
Reiko Yanada
Keyword(s):  
Ester Synthesis ◽  
Enol Ester

ChemInform Abstract: Regio- and Stereoselective Multisubstituted Enol Ester Synthesis.

ChemInform ◽  
2012 ◽  
Vol 43 (9) ◽  
pp. no-no
Author(s):  
Noriko Okamoto ◽  
Yoshihisa Miwa ◽  
Hideki Minami ◽  
Kei Takeda ◽  
Reiko Yanada
Keyword(s):  
Ester Synthesis ◽  
Enol Ester

Nickel-Catalyzed Inter- and Intramolecular Carbon-Sulfur Bond Metathesis by Reversible Arylation

2019 ◽  
Author(s):  
Tristan Delcaillau ◽  
Alessandro Bismuto ◽  
Zhong Lian ◽  
Bill Morandi
Keyword(s):  
Good Yield ◽  
Functional Group ◽  
Product Formation ◽  
Single Bond ◽  
Ring Closing Metathesis ◽  
Catalytic Systems ◽  
Metathesis Reactions ◽  
New Applications ◽  
Further Development ◽  
Sulfur Bond

A nickel-catalyzed carbon-sulfur bond metathesis has been developed to access high-value thioethers. 1,2-bis(dicyclohexylphosphino)ethane (dcype) is essential to promote this highly functional group tolerant reaction. Further, synthetically challenging macrocycles could be obtained in good yield in an unusual example of ring-closing metathesis which does not involve alkene bonds. In-depth organometallic studies support a reversible Ni(0)-Ni(II) pathway to product formation. Overall, this work does not only disclose a more sustainable and more functional group tolerant alternative to previous catalytic systems based on Pd, but also presents new applications and mechanistic information which are highly relevant to the further development and application of unusual single bond metathesis reactions.

One-Pot Tandem Ring-Opening and Ring-Closing Metathesis Polymerization of Disubstituted Cyclopentenes Featuring a Terminal Alkyne Functionality

2020 ◽  
Vol 53 (11) ◽  
pp. 4330-4337
Author(s):  
Santhosh Kumar Podiyanachari ◽  
Salvador Moncho ◽  
Edward N. Brothers ◽  
Saeed Al-Meer ◽  
Mohammed Al-Hashimi ◽  
...  
Keyword(s):  
Ring Opening ◽  
Terminal Alkyne ◽  
Ring Closing Metathesis ◽  
One Pot ◽  
Metathesis Polymerization
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