Zobrazeno 1 - 2
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pro vyhledávání: '"Eduard J. Brunner"'
Publikováno v:
Tetrahedron Letters. 33:6449-6452
Each of the two epimeric cyclopropylogous α-bromoketones 4 and 5 could be cleaved reductively with high diastereoselectivity to either (E)- or (Z)- 2,2-dimethyl-5-(1-propenyl)cyclohexanone (6 or 7, resp.), depending on the reducing agent employed (S
Publikováno v:
Synthesis. 1988:963-966
Synthese a partir d'acide N-Z pipecolique et de phenylalaminate de methyle via la reduction du cycle piperazinedione-2,5 en alcoxy piperazinone