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... Organic Chemistry Portal Synthesis of 5-Hydroxycyclopent-2-enones from Allenyl Vinyl Ketones via an Interrupted Nazarov Cyclization Vanessa M. Marx and D. Jean Burnell* *Department of Chemistry ...
URL: https://www.organic-chemistry.org/abstracts/lit2/466.shtm
... III)/PhCO2H Binary Acid Catalyzed Tandem [2+ 2] Cycloaddition and Nazarov Reaction between Alkynes and Acetals Lihui Zhu, Zhi-Guo Xi, Jian Lv and ...
URL: https://www.organic-chemistry.org/abstracts/lit4/157.shtm
... Organic Chemistry Portal Enantioselective Nazarov Reactions through Catalytic Asymmetric Proton Transfer Guangxin Liang and Dirk Trauner* *Center for New Directions in Organic Synthesis, Department of Chemistry ...
URL: https://www.organic-chemistry.org/abstracts/lit1/127.shtm
... mode of stirring and proceeds more rapidly in the presence of triethylamine consistent with a Nazarov reaction proceeding through the enol tautomer. see article for more examples An Organocatalytic ...
URL: https://www.organic-chemistry.org/abstracts/lit1/322.shtm
... aryl vinyl ketones and aryl dienyl ketones enable different types of cationic reactions, including Nazarov cyclizations, lactonizations, and [1 ,2 ] shifts. see article ...
URL: https://www.organic-chemistry.org/abstracts/lit4/367.shtm
... . Ed. 2012, 51, 5727. ) a Pd catalyst for the Nazarov cyclization of 14 to 15. Antoni Riera and Xavier Verdaguer of the Universitat ...
URL: https://www.organic-chemistry.org/Highlights/2012/17December.shtm
... Ed. 2010, 49, 4463. ) a Cu catalyst for the enantioselective Nazarov cyclization of 12 to 13. The meso bis-carbonates 14 and 16 were prepared ...
URL: https://www.organic-chemistry.org/Highlights/2010/13December.shtm
... , 3538. ) that the intermediate from Dibal reduction of the lactone 5 underwent Nazarov cyclization , to give the ?-hydroxy cyclopentenone 6. After acetylation, deprotection gave ...
URL: https://www.organic-chemistry.org/Highlights/2011/28November.shtm
... , 1442. ) an Au catalyst that converts 8, by rearrangement and subsequent Nazarov cyclization , to the enone 9. Kenichiro Itami of Nagoya University and Jun-ichi ...
URL: https://www.organic-chemistry.org/Highlights/2006/25December.shtm
... Chem. Soc. 2010, 132, 8266. ) conditions for the enantioselective Nazarov cyclization of 12 to 13. Karl A. Scheidt of Northwestern University devised ...
URL: https://www.organic-chemistry.org/Highlights/2010/20December.shtm
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