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... F. Taber University of Delaware The Overman Synthesis of (- )-Actinophyllic Acid ( ... then gave 15, poised for aza-Cope rearrangement to 2. The enol 2, ...
URL: https://www.organic-chemistry.org/Highlights/2011/05September.shtm
... 5082-5084. DOI: 10.1002/anie.200800693 Overman completed Meloscine back in ' 89. ... group initially planned to use a Wagner-Meerwein rearrangement to provide the desired cyclopentenone, but ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn04/meloscine-bach.shtm
... . In a complementary approach, Larry Overman of the University of California at Irvine ... ) a Co catalyst that effects the rearrangement of allylic imidates such as 9 with ...
URL: https://www.organic-chemistry.org/Highlights/2005/25JulyB.shtm
... has already been completed by Vollhardt, Overman and Levy in the past, but ... byproducts they actually isolated. A Johnson-Claisen rearrangement, which is a more traditional approach ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn05/vincorine-qin.shtm
... the cyclohexenone 24. Larry E. Overman of the University of California, Irvine ... Rh catalyst could promote the vinyl cyclopropane rearrangement of 9 to 10. Jian-Jun Feng ...
URL: https://www.organic-chemistry.org/Highlights/2017/11December.shtm
... amines have been more challenging. Larry Overman of UC Irvine reports (J. ... 125, 12412.) the catalytic rearrangement of primary allylic alcohols such as 4to ...
URL: https://www.organic-chemistry.org/Highlights/2004/26July.shtm
... 7 via reduction with Zn-Cu couple. Overman rearrangement of 7 proceeded with high facial ... , to give 8. The next stage of the synthesis was ring oxygenation, ...
URL: https://www.organic-chemistry.org/Highlights/2005/02May.shtm
... , and using a method developed by Overman. [As a brief aid: ... epoxidises the activated bis-enamine moiety, allowing rearrangement of the 5,6,6-system ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn05/haplophytine-fukuyama-tokuyama.shtm
... of Organic Chemistry. Larry E. Overman at the University of California at Irvine ... 42 undergoes [1,3 -sigmatropic rearrangement to the oxasilacyclopentane 43 over several hours ...
URL: https://www.organic-chemistry.org/Highlights/2013/22July.shtm
... . Franklin, L. E. Overman, Chem. Rev., 1996 ... Key Words: ALPHA-AMINO-ACIDS/ENOLATE CLAISEN REARRANGEMENT/BAYLIS-HILLMAN REACTION/RING-CLOSING METATHESIS/ ...
URL: https://www.organic-chemistry.org/abstracts/authors/franklin-a-s.shtm
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