Synthesis of Trifluoroacetyl-Substituted Cyclopropanes Using Onium Ylides

Autor: Christina Gaunersdorfer, Michael Winter, Katharina Zielke, Mario Waser, Uwe Monkowius, Lukas Roiser
Rok vydání: 2018
Předmět:
Zdroj: European Journal of Organic Chemistry. 2018:418-421
ISSN: 1434-193X
DOI: 10.1002/ejoc.201701699
Popis: The use of carbonyl-stabilized ammonium- and sulfonium ylides allows for the synthesis of highly-functionalized trifluoroacetyl-substituted cyclopropanes. It turned out that the diastereoselectivities strongly depend on the nature of the chosen ylide and the employed base. The products could be obtained in good yields under operationally simple conditions.
Databáze: OpenAIRE
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