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... from a simple epoxide produced from an Sharpless epoxidation . Treatment of this with n-propyl ... both campaigns, starting from a simple epoxide produced from an Sharpless epoxidation . Treatment ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/amphidinolide-x-y-fuerstner.shtm
... , the sidechain stereocenter was set by Sharpless asymmetric epoxidation . Oxidation of 11 gave ... aldehyde, that was converted to the alkyne 12 by the Ohira protocol . Addition ...
URL: https://www.organic-chemistry.org/Highlights/2015/06April.shtm
... j.tetlet.2017.01.100) that under the conditions of Sharpless asymmetric epoxidation , the epoxide derived from ... cyclized via benzylic activation to the ether 18. In a related ionization event, ...
URL: https://www.organic-chemistry.org/Highlights/2018/08January.shtm
... the selective anti-Baldwin intramolecular opening of the Sharpless-derived epoxide 11, leading to the benzooxepane ... (Org. Lett. 2022, 24, 4470. DOI: 10.1021/ ...
URL: https://www.organic-chemistry.org/Highlights/2023/16January.shtm
... aldehyde to the allylic alcohol followed by Sharpless epoxidation . On exposure to the Yamamoto ... commercial bromo acid 12. The enantiomerically-enriched epoxide 13 was constructed in the usual way ...
URL: https://www.organic-chemistry.org/Highlights/2010/06December.shtm
... . Bolm, K. B. Sharpless, Angew. Chem., Int ... ASYMMETRIC SYNTHESES/CATALYSIS/DIHYDROXYLATIONS/EPOXIDATIONS/TITANIUM COMPOUNDS/CHIRAL TITANIUM COMPLEXES ...
URL: https://www.organic-chemistry.org/abstracts/authors/berrisford-d-j.shtm
... )88010-7) that the opening of Sharpless-derived epoxides such as 12 with vinyl nucleophiles ... cyclopentanone 15 was prepared from the enantiomerically-enriched epoxide 12. Opening with vinyl magnesium bromide ...
URL: https://www.organic-chemistry.org/Highlights/2014/03February.shtm
... the epoxide was reduced off using the Sharpless protocol. It is a tribute to ... so the more reactive alkene was temporarily epoxidized . After ozonolysis , the epoxide was ...
URL: https://www.organic-chemistry.org/Highlights/2004/04October.shtm
... such as 6 are readily available by Sharpless asymmetric epoxidation , this should be a ... the aldehyde, and reduction of the epoxide. As epoxy aldehydes such as 6 ...
URL: https://www.organic-chemistry.org/Highlights/2005/14February.shtm
... jo048863o) used the power of the Sharpless oxidations ( epoxidation , dihydroxylation ) to ... the prochiral 10 into the epoxy diol 11. Base-catalyzed cascade cyclization then converted 11 ...
URL: https://www.organic-chemistry.org/Highlights/2005/16May.shtm
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