1380241-42-8Relevant articles and documents
Convergent synthesis of deoxypropionates
Diez, Peter S.,Micalizio, Glenn C.
, p. 5152 - 5156 (2012)
Metallacycle-mediated allylic alcohol-alkyne reductive cross-coupling is described as a convergent solution to the synthesis of deoxypropionates. This approach offers superior step-economy in comparison to available strategies based on multistep iterative chain elongation. The technique is demonstrated in a concise synthesis of the C1-C11 subunit of borrelidin, and a total synthesis of (-)-vittatalactone. Copyright
Synthesis of Fused Carbazoles by Gold-Catalyzed Tricyclization of Conjugated Diynes via Rearrangement of an N-Propargyl Group
Taguchi, Masamitsu,Tokimizu, Yusuke,Oishi, Shinya,Fujii, Nobutaka,Ohno, Hiroaki
, p. 6250 - 6253 (2015)
Various N-propargylanilines bearing a conjugated diyne moiety at the 2-position were converted to tetracyclic fused carbazoles by treatment with a homogeneous gold(I) catalyst. This cascade reaction proceeds through indole formation with concomitant rearrangement of the N-propargyl group, intramolecular nucleophilic addition toward the resulting allene moiety, and subsequent hydroalkenylation. This transformation enables a one-pot synthesis of fused carbazoles from readily accessible substrates with 100% atom economy.