Total Synthesis of a Hemiacetal Polypropionate from Siphonaria australis
作者:Troy Lister、Michael V. Perkins
DOI:10.1071/ch04039
日期:——
stereocentres and alkylation of an Evans’ auxiliary to generate the remote side-chain 3R stereocentre. Furthermore, a novel, highly efficient, and selective strategy was used to generate an enol trimethylsilyl ether whose subsequent Mukaiyama aldol condensation gave the acyclic precursor to the final product. A thermodynamically controlled cyclization then gave (2S,3R,5R,6S)-6-[(1E,3R)-1,3-dimethylh