Showing papers on "Wieland–Miescher ketone published in 2011"
TL;DR: An enantioselective synthesis of a C ring of taxol has been accomplished through an oxidative cleavage of a derivative of the Wieland-Miescher ketone.
Abstract: An enantioselective synthesis of a C ring of taxol has been accomplished. The key step is an oxidative cleavage of a derivative of the Wieland-Miescher ketone. A first attempt of a Shapiro reaction modelling the coupling of the C ring with the A fragment of taxol was also successful. © 2011 Institute of Organic Chemistry and Biochemistry.
5 citations
TL;DR: In this paper, known and new N-(2-pyrrolidinylmethyl)amines, e.g. (I), containing alkyl, cycloalkyl, branched alkyls and arylalkyl substituents are applied as alternative chiral amine mediators in the HPESW reaction to get the Wieland-Miescher ketone (III).
Abstract: Known and new N-(2-pyrrolidinylmethyl)amines, e.g. (I), containing alkyl, cycloalkyl, branched alkyl and arylalkyl substituents are applied as alternative chiral amine mediators in the HPESW reaction to get the Wieland—Miescher ketone (III).
1 citations