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... with good yields and a broad substrate scope. Moreover, a diastereoselective reaction of ... Chemistry Portal Sequential Nucleophilic Arylation/Ring-Contractive Rearrangement of N-Alkoxylactams Norihiko Takeda, Yukiko Kobori ...
URL: https://www.organic-chemistry.org/abstracts/lit7/671.shtm
... migration with excellent stereoselectivity and broad substrate scope. see article for more examples proposed ... Silver(I ) -Catalyzed Ring-Contractive Rearrangement: A New Entry to 5-Alkylidene-2-cyclopentenones Liang ...
URL: https://www.organic-chemistry.org/abstracts/lit4/762.shtm
... Highly enantioselective cyclopropanations, tandem cyclopropanation/Cope rearrangements and a combined C-H functionalization/ ... rearrangement were achieved. see article for more examples Key Words cyclopropanations ID: J48-Y2011-3340 ...
URL: https://www.organic-chemistry.org/abstracts/lit3/464.shtm
... Iron(III) -Catalyzed Consecutive Aza-Cope-Mannich Cyclization: Synthesis of trans-3,5-Dialkyl ... [3 ,3 ] -sigmatropic rearrangement, and intramolecular Mannich reaction. The ...
URL: https://www.organic-chemistry.org/abstracts/lit3/097.shtm
... a cis-divinylcyclopropane-1,2-diol and a subsequent Cope rearrangement. The reaction proceeded with high ... . see article for more examples Key Words cycloheptanones , Cope rearrangement ID: J54-Y2010-3220 ...
URL: https://www.organic-chemistry.org/abstracts/lit3/092.shtm
... DOI: 10.1002/anie.201105235) the scope of this transformation. D. F ... of 3 were added by sequential Claisen rearrangements . O-Alkylation with 7 delivered 8, ...
URL: https://www.organic-chemistry.org/Highlights/2012/03September.shtm
... the enol ether then participated in the Cope rearrangement, delivering 8. Routine functional ... transformation then converted 8 to 1, that cyclized smoothly to 2. The enol ...
URL: https://www.organic-chemistry.org/Highlights/2009/07December.shtm
... alkoxide of 8 underwent smooth oxy- Cope rearrangement , to give an enolate that ... trapped as the silyl ether 1. Pd-catalyzed oxidative cyclization then completed the synthesis of ...
URL: https://www.organic-chemistry.org/Highlights/2012/05November.shtm
... the diene epoxide 19 led, via Cope rearrangement , to the 4,5-dihydrooxepine ... oxidation to the 2-ketone, followed by rearrangement (Chem. Commun. 2021, ...
URL: https://www.organic-chemistry.org/Highlights/2022/09May.shtm
... anie.201606480) an organocatalyst that mediated the Cope rearrangement of 21 to the aldehyde 22 ... /adsc.201600623) conditions for the net rearrangement of the terminal epoxide 18 to an ...
URL: https://www.organic-chemistry.org/Highlights/2017/18September.shtm
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