Successful Cyclopolymerization of 1,6-Heptadiynes Using First-Generation Grubbs Catalyst Twenty Years after Its Invention: Revealing a Comprehensive Picture of Cyclopolymerization Using Grubbs Catalysts
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DOI: 10.1021/acs.macromol.7b00488
Abstract: Cyclopolymerization (CP) of 1,6-heptadiynes using olefin metathesis catalysts is a useful method for producing various conjugated polyenes. Unfortunately, commercially available user-friendly Grubbs catalysts have long been known to be inactive toward CP. However, recent mechanistic… read more here.
Keywords: cyclopolymerization; generation grubbs; grubbs catalysts; grubbs catalyst ... See more keywords
Toward Perfect Regiocontrol for β-Selective Cyclopolymerization Using a Ru-Based Olefin Metathesis Catalyst
Sign Up to like & getrecommendations! Published in 2018 at "Macromolecules"
DOI: 10.1021/acs.macromol.8b00969
Abstract: Ru-based metathesis catalysts employed in cyclopolymerization (CP) of 1,6-heptadiyne derivatives have promoted regioselective α-addition to alkynes, forming various conjugated polyenes containing exclusively five-membered repeat units. Recently, we discovered that a new chelated Ru catalyst could… read more here.
Keywords: perfect regiocontrol; toward perfect; cyclopolymerization; catalyst ... See more keywords