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Search results for: ring closing metathesis

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14 pages of results.
... ,6,5- ring system is much more ... complex pair of linked six-member rings using a relatively simple ... with mCPBA in methanol, delivering the oxidant diastereoselectively, ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn04/okilactomycin-smith.shtm
... the preparation of five-membered carbocyclic rings. J. W ... /carbyne complexes/metathesis ring-closing metathesis/fischer carbene ... Triple Bond: Annual Survey Covering the Year 1997. ...
URL: https://www.organic-chemistry.org/abstracts/authors/herndon-j-w.shtm
... catalyst then delivers the eight-membered ring ether 14. ( ... from the alcohol. Medium rings can also be formed ... the ester carbonyl followed by ring-closing metathesis returned 5. ...
URL: https://www.organic-chemistry.org/Highlights/2005/21November.shtm
... Key Words olefin metathesis, ring closing metathesis ID: ... A chelated ruthenium-based metathesis catalyst bearing an N-2,6-diisopropylphenyl ... Division of Chemistry and Chemical Engineering, California Institute of ...
URL: https://www.organic-chemistry.org/abstracts/lit3/916.shtm
... Key Words Olefin Metathesis, Ring-Closing Metathesis, Cross Metathesis ... Key Words Olefin Metathesis, Ring-Closing Metathesis, Cross Metathesis ... Abstract Grubbs' 2nd generation metathesis catalyst can be used ...
URL: https://www.organic-chemistry.org/abstracts/lit1/439.shtm
... SnOH. Having completed the ring closure, they then ... possible enyne metathesis- either ring-closing or in a acyclic ... possible enyne metathesis- either ring-closing or in a acyclic ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/iso-epoxy-amphidinolide-n-nicolaou.shtm
... 519. Key Words: RING-CLOSING METATHESIS/CHLORO-ARYLOXIDE COMPLEXES ... , A. M. Gehring, J. C ... 519. Key Words: RING-CLOSING METATHESIS/CHLORO-ARYLOXIDE COMPLEXES ...
URL: https://www.organic-chemistry.org/abstracts/authors/roy-r.shtm
... first generation Grubbs catalyst, ring formation proceeded efficiently, ... of Wisconsin was the selective ring-closing metathesis of 1 to ... had been to attach the ester-bearing sidechain to 13 using ...
URL: https://www.organic-chemistry.org/Highlights/2008/02June.shtm
... cyclopentadienes, cyclic alkenes, ring closing metathesis ID: ... Pd-catalyzed cross-coupling, and Ru-catalyzed ring-closing metathesis enables a short ... , cyclic alkenes, ring closing metathesis ID: J54-Y2016 ...
URL: https://www.organic-chemistry.org/abstracts/lit5/521.shtm
... University of Delaware Stereocontrolled C-O Ring Construction: The Fuwa ... with remarkable diastereocontrol. Six-membered rings also formed with high ... as 27, followed by ring-closing metathesis and acid-catalyzed cyclization ...
URL: https://www.organic-chemistry.org/Highlights/2009/26January.shtm
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