275356-25-7Relevant articles and documents
Asymmetric intramolecular crossed-benzoin reactions by N-heterocyclic carbene catalysis
Enders, Dieter,Niemeier, Oliver,Balensiefer, Tim
, p. 1463 - 1467 (2006)
(Chemical Equation Presented) Getting cross: Excellent asymmetric inductions and very good yields are achieved in the generation of a quaternary stereocenter in α-hydroxy-substituted tetralones by using chiral N-heterocyclic carbene catalysts in an enantioselective intramolecular crossed-benzoin reaction. The synthesis of the corresponding α-hydroxyindanones with good ee values is also possible by this route.
Enantioselective synthesis of the pyrroloquinoline core of the martinellines
Nieman, James A.,Ennis, Michael D.
, p. 1395 - 1397 (2007/10/03)
(Matrix Presented) The first enantioselective synthesis of the martinelline core (-)-3 is reported. The synthesis of (-)-3 from N-allyl-N-(benzyloxycarbonyl)-2-iodoaniline (12) proceeded in seven steps and 23% overall yield. In addition, the preparation o