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... catalysts are very good, there is still room for the development of new catalytic ... phosphates are also substrates for diastereoselective cuprate coupling. Although the first and second generation ...
URL: https://www.organic-chemistry.org/Highlights/2007/15January.shtm
... of 1 was completed by a ?-allyl Stille coupling of 10 with an allylic alcohol ... from 9. There are two competing diastereomeric transition states for the cyclization of 1 ...
URL: https://www.organic-chemistry.org/Highlights/2016/06June.shtm
... rings were constructed and united using a Stille cross-coupling . The required cyclobutane was then ... via a photo-[2 + 2] cycloaddition: With this in place ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/guanacastepene-a-e-sorensen.shtm
... . The final cyclisation goes via a Stille coupling , using the trans-vinyl stannane and ... cis-vinyl iodide. However, more interesting to me was the condensation approach for creation ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/sarain-a-overman.shtm
... who used an Ireland-Claisen , but is still impressive: Then the intermediate was ready ... couple with the less complex bottom-fragment (again, previously made by Amos Smith) ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/milbemycin-o-doherty.shtm
... As anticipated, the polyene prepared by Stille coupling of the iodide 25 with the ... 26 underwent 8 ? cyclization to 27, that then spontaneously underwent 8 ? cyclization ...
URL: https://www.organic-chemistry.org/Highlights/2008/22December.shtm
... With 2 in hand, there was still a serious challenge for the conversion to ... 5 with good geometric control. Cu-mediated coupling of 5 with CH3MgBr followed by reduction ...
URL: https://www.organic-chemistry.org/Highlights/2018/05November.shtm
... 2, leaving the aldehyde of 3 still exposed. Floris P. J. ... 22, to the diazonium intermediate and couple it directly with an acid 21, ...
URL: https://www.organic-chemistry.org/Highlights/2018/11June.shtm
... C-glycosides/annulation/Heck reaction/Stille reaction palladium-mediated cyclization/enantiopure tricyclic compounds ... cross-coupling reactions/c-glycoside synthesis/catalyzed cyclization/furanoid glycals/enol ethers/ ...
URL: https://www.organic-chemistry.org/abstracts/authors/zamojski-a.shtm
... Grignard reactions, yet sterically hindered substrates still couple in high yield. see article ... more examples proposed mechanism Key Words arylation , zinc ID: J48-Y2019 ...
URL: https://www.organic-chemistry.org/abstracts/lit6/686.shtm
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