Synthesis of the B-<i>seco</i> limonoid core scaffold
作者:Hanna Bruss、Hannah Schuster、Rémi Martinez、Markus Kaiser、Andrey P Antonchick、Herbert Waldmann
DOI:10.3762/bjoc.10.15
日期:——
towards the structurally complex and highly decorated framework of B-seco limonoid natural products by means of a [3,3]-sigmatropic rearrangement are described. Detailed model studies reveal, that an Ireland-Claisen rearrangement can be employed to construct the central C9-C10 bond thereby giving access to the B-seco limonoid scaffold. However, application of the developed strategy ended up failing